Change the Brain for Healthy Aging with Meditation

January 26, 2017September 5, 2020 psyjdc Leave a comment

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By John M. de Castro, Ph.D.

“With recent neuroscientific findings, meditation as a practice has been shown to literally rewire brain circuits that boost both mind and body health. These benefits of meditation have surfaced alongside the revelation that the brain can be deeply transformed through experience – a quality known as “neuroplasticity.”” – Quora

The nervous system is a dynamic entity, constantly changing and adapting to the environment. It will change size, activity, and connectivity in response to repeated or prolonged experiences. For example, the brain area that controls the right index finger has been found to be larger in blind subjects who use braille than in sighted individuals. Similarly, cab drivers in London who navigate the twisting streets of the city, have a larger hippocampus, which is involved in spatial navigation, than predefined route bus drivers. These changes in the brain are called neuroplasticity. Over the last decade neuroscience has been studying the effects of contemplative practices on the brain and have identified neuroplastic changes in widespread areas. In other words, meditation practice appears to mold and change the brain, producing psychological, physical, and spiritual benefits.

The seemingly simple behavior of meditation is actually quite complex. Adding to the complexity is that there are a variety of different meditation techniques. To begin to understand exactly how meditation works to produce its benefit, it is important to determine what various contemplative techniques do. So, there is a need to test and compare the effects of a variety of techniques and variations. There are a number of different ways to classify contemplative techniques including focused attention techniques such as breath meditation of loving kindness meditation and active meditations such as yoga or tai chi. All of these techniques, even though very different, have been shown to improve the physical and mental health of the individual. A comparison of the effects on the brain of these different techniques could reveal what neural changes are in common that might explain the common benefits and which are unique to the specific techniques.

In today’s Research News article “The Neural Mechanisms of Meditative Practices: Novel Approaches for Healthy Aging.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1463868163637105/?type=3&theater

or see summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110576/

Acevedo and colleagues review the published research literature on the changes to the brain produced by focused meditation and active meditation. In particular, they compared the results for meditation practices that have a single focus, such as breath meditation or loving kindness meditation, versus those that active meditations that involved multiple foci of attention, such as chanting, active postures, breathing practices, or working with a partner. They discovered 7 studies in the literature that investigated the neural changes produced by focused type meditation practices and 6 studies that investigated active meditation practices.

They report that the research has identified a set of brain structures that are involved in attention, memory, conscious awareness, reward, and emotional regulation that are affected in common with both focused and active meditative practices. These are the same areas that tend to deteriorate with aging, This may explain why meditation tends to slow down the mental deterioration that occurs even in healthy aging.

Focused meditation uniquely activated areas involved in sensory and emotional integration, self-control, body awareness, and movement. So, focused meditation may have greater effects on emotion regulation and conscious awareness of the body and movement resulting in greater self-control. On the other hand, active meditations appeared to uniquely affect brain regions that are involved in “willful acts,” language, and movement, as well as social processes. Hence the two forms of meditation have benefits in common and some benefits that are unique to the type of meditation practice.

These results are reasonable given the natures of the meditation types, where focused meditation appears to benefit internal awareness while active meditation appears to benefit control of willful behavior of language and movement. Both types appear to have extensive positive benefits and appear to counteract the degenerative changes occurring with healthy aging. But their differences suggest that each may be better for different kinds of people and different disorders. Future research should explore the utility of each for targeted physical or psychological weaknesses in the individual.

So, change the brain for healthy aging with meditation.

“The impact that mindfulness exerts on our brain is borne from routine: a slow, steady, and consistent reckoning of our realities, and the ability to take a step back, become more aware, more accepting, less judgmental, and less reactive. Just as playing the piano over and over again over time strengthens and supports brain networks involved with playing music, mindfulness over time can make the brain, and thus, us, more efficient regulators, with a penchant for pausing to respond to our worlds instead of mindlessly reacting.” – Jennifer Wolkin

,CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Acevedo, B. P., Pospos, S., & Lavretsky, H. (2016). The Neural Mechanisms of Meditative Practices: Novel Approaches for Healthy Aging. Current Behavioral Neuroscience Reports, 3(4), 328–339. http://doi.org/10.1007/s40473-016-0098-x

Abstract

Objectives: Meditation has been shown to have physical, cognitive, and psychological health benefits that can be used to promote healthy aging. However, the common and specific mechanisms of response remain elusive due to the diverse nature of mind–body practices.

Methods: In this review, we aim to compare the neural circuits implicated in focused-attention meditative practices that focus on present-moment awareness to those involved in active-type meditative practices (e.g., yoga) that combine movement, including chanting, with breath practices and meditation.

Recent Findings: Recent meta-analyses and individual studies demonstrated common brain effects for attention-based meditative practices and active-based meditations in areas involved in reward processing and learning, attention and memory, awareness and sensory integration, and self-referential processing and emotional control, while deactivation was seen in the amygdala, an area implicated in emotion processing. Unique effects for mindfulness practices were found in brain regions involved in body awareness, attention, and the integration of emotion and sensory processing. Effects specific to active-based meditations appeared in brain areas involved in self-control, social cognition, language, speech, tactile stimulation, sensorimotor integration, and motor function.

Summary: This review suggests that mind–body practices can target different brain systems that are involved in the regulation of attention, emotional control, mood, and executive cognition that can be used to treat or prevent mood and cognitive disorders of aging, such as depression and caregiver stress, or serve as “brain fitness” exercise. Benefits may include improving brain functional connectivity in brain systems that generally degenerate with Alzheimer’s disease, Parkinson’s disease, and other aging-related diseases.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110576/

Reduce Anxiety and Depression in Hospice with Yoga

January 5, 2017 psyjdc Leave a comment

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By John M. de Castro, Ph.D.

“What yoga has to offer people who are dying is acceptance, not just of death, but also of all the difficult feelings that come with it.” – Molly Kenny

Depression is very common in the elderly. The elderly cope with increasing loss of friends and family, deteriorating health, as well as concerns regarding finances on fixed incomes. All of these are legitimate sources of worry. But, no matter how reasonable, the increased worry and anxiety add extra stress that can impact on the elderly’s already deteriorating physical and psychological health. For those nearing the endo of life, emotions become amplified. The knowledge that death is imminent—and the awareness that it is unavoidable—understandably brings intense anxiety and fear. For the elderly in hospice care these issues become amplified. So, clearly ameliorating the depression and anxiety could be highly beneficial to the well-being of the elderly in general and especially those in hospice care.

Yoga practice has been shown to have a myriad of psychological and physical health benefits. These include relief of anxiety and depression and yoga has been shown to be safe and effective when applied to the elderly. So, it would seem reasonable to assess the effectiveness of yoga practice for the anxiety and depression present in the elderly in hospice care. In today’s Research News article “Effect of a 12-week yoga therapy program on mental health status in elderly women inmates of a hospice.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1442506282439960/?type=3&theater

or see summary below or view the full text of the study at:

http://www.ijoy.org.in/article.asp?issn=0973-6131;year=2017;volume=10;issue=1;spage=24;epage=28;aulast=Ramanathan

Ramanathan and colleagues recruited elderly women in hospice care and randomly assigned them to either a wait-list control group or a yoga practice group. The yoga practice was especially designed for the frail elderly and was carried out in the hospice in a group for 60 min, twice weekly for a period of 12 weeks. The practice included a simple warm-up, breath-body movement coordination practices, static stretching postures, breathing techniques, and relaxation. Before and after the 12-week practice the patients completed self-report measures of anxiety, depression, and self-esteem.

They found that the yoga practice produced a significant improvement in the women’s well-being. In particular there was a significant decrease in psychological and somatic anxiety and depression and an increase in self-esteem in the yoga group in comparison to the control group. These are exciting results and indicate that yoga practice is a safe and effective treatment for the anxiety, depression, and self-esteem of women in hospice. This suggests that yoga practice reduces the psychological suffering near the end of life. The increases in self-esteem were particularly large and striking, suggesting that engaging in yoga markedly improved how the women felt about themselves.

It should be mentioned that there was not an active control group. So, there is no way of determining if any light exercise could produce similar improvements or if the benefits accrue solely to those engaged in yoga practice. Yoga practice has been shown to decrease aging and improve longevity in older people. An interesting question for future research is to determine if yoga practice might improve longevity in women in hospice. Regardless, reduce anxiety and depression in hospice with yoga.

“Yoga is about bringing peace of mind and acceptance through breath and movement. Hospice is about comfort and support at the end of life. Even when a patient cannot stand or get out of bed, small movements and special breathing techniques can lead to deeper relaxation.” – Sara Culan

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Ramanathan M, Bhavanani AB, Trakroo M. Effect of a 12-week yoga therapy program on mental health status in elderly women inmates of a hospice. Int J Yoga [serial online] 2017 [cited 2016 Nov 23];10:24-8. Available from: http://www.ijoy.org.in/text.asp?2017/10/1/24/186156

Aim and Objectives: This study was undertaken to evaluate the effectiveness of yoga on the mental health status of elderly women inmates residing in a hospice in Puducherry.
Materials and Methods: Forty elderly women were randomly divided into yoga and wait-listed control group. A yoga therapy program of 60 min was given twice a week for 12 weeks. This protocol was specially designed for senior citizens, keeping in mind their health status and physical limitations that included simple warm-up and breath-body movement coordination practices (jathis and kriyas), static stretching postures (asanas), breathing techniques (pranayamas), and relaxation. Hamilton anxiety scale for measuring anxiety, Hamilton rating scale for depression, and Rosenberg self-esteem scale to measure self-esteem were administered to both groups before and after the 12-week study period. Data were assessed for normality, and appropriate parametric and nonparametric statistical methods were applied for intra- and inter-group comparisons.
Results: Overall, intra- and inter-group comparison of prepost data showed statistically significant (P < 0.001) differences for all three parameters. There was an overall improvement in the scores indicating decreased levels of depression and anxiety coupled with an increase in the level of self-esteem after the yoga therapy program.
Discussion: The influence of yoga in the reduction of depression and anxiety scores and improvement in self-esteem scores in elderly women subjects is evident from this study. As reported in earlier studies, this may be attributed to changes in central neurotransmitters such as gamma-aminobutyric-acid coupled with increased parasympathetic tone and decreased sympatho-adrenal activity.
Conclusion: It is recommended that yoga should be a part of health-care facilities for elderly as it can enhance the quality of life by improving their overall mental health status. It could provide a healthy and positive alternative from depressing negative thoughts, and give them a sense of purpose and hope.

http://www.ijoy.org.in/article.asp?issn=0973-6131;year=2017;volume=10;issue=1;spage=24;epage=28;aulast=Ramanathan

Improve Brain Processing of Emotions in the Elderly with Meditation

October 14, 2016 psyjdc Leave a comment

By John M. de Castro, Ph.D.

“Yet until recently little was known about how a few hours of quiet reflection each week could lead to such an intriguing range of mental and physical effects. Now, as the popularity of mindfulness grows, brain imaging techniques are revealing that this ancient practice can profoundly change the way different regions of the brain communicate with each other – and therefore how we think – permanently.” – Tom Ireland

Meditation training has been shown to alter the nervous system, increasing the size and connectivity of structures associated with present moment awareness, higher level thinking, and regulation of emotions, while decreasing the size and connectivity of structures associated with mind wandering and self-referential thinking, known as the Default Mode Network (DMN). The brain is capable of changing and adapting in a process called neuroplasticity. As a result, the neural changes produced by meditation training become relatively permanent.

Meditation training has also been shown to produce improvements in emotion regulation. Most of the research to date on the neural systems altered by meditation training has focused on higher level cortical centers. But, emotions involve lower centers such as those located in the Pons in primitive brain stem. In today’s Research News article “Pons to Posterior Cingulate Functional Projections Predict Affective Processing Changes in the Elderly Following Eight Weeks of Meditation Training.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1349231245100798/?type=3&theater

or see summary below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5006446/

Shao and colleagues investigate the changes in connectivity between the Pons sites involved in emotions and the Posterior Cingulate Cortex and the Precuneus area which are important in the Default Mode Network (DMN). They recruited elderly (>60 years of age) participants with no experience with meditation or relaxation training through newspaper ads. They were randomly assigned to receive 8-weeks of either meditation training or relaxation training. Training occurred with 1.5-hour training sessions occurring 3 time per week. All participants received functional Magnetic Resonance Imaging (fMRI) brain scans and were tested with an emotion processing task both before and after training.

They found that after meditation training the elderly participants had moderated emotional responses that converged toward the middle, such that positive emotions were not as positive and arousing while negative emotions were not as negative and arousing as prior to training. This effect did not occur in the relaxation trained participants. They also found increased functional connectivity between the Pons emotion centers and the Posterior Cingulate Cortex and the Precuneus area components of the Default Mode Network (DMN). The increased connectivity was primarily in the Pons to DMN direction. In addition, the greater the change in the connectivity the greater the reduction in negative emotional responses by the participants. Again, these effect did not occur in the relaxation trained participants.

These are interesting results that extend the previous findings on improved emotion regulation after meditation training as the training was found to moderate emotional reactivity, making both positive and negative emotions less extreme. They further showed that this moderation of emotions is associated with increased connectivity between the areas of primitive emotion in the Pontine brain stem and the higher level Default Mode Network (DMN) procession in the Cerebral Cortex. These effects were shown to be due to the meditation training as relaxation training did not produce them.

One of the ways that emotions can get out of hand is by ruminating about past emotional responses and worrying about future emotional responses. This can increase the magnitude of emotional responses. Rumination and worry is the role of the DMN. The present research suggests that the improve emotion regulation seen after meditation training may be due to the increased influence of lower emotion centers on reducing the activation of the brain areas responsible for rumination and worry. In that way emotions can be experienced and analyzed as real time experiences and not amplified beyond their actual magnitude. This is a tremendous benefit of meditation training, allowing for more realistic appraisal of emotions.

So, improve brain processing of emotions in the elderly with meditation.

“One way to do this is mindfulness meditation, in which you observe your thoughts and feelings with the objectivity of a disinterested, nonjudgmental witness. This form of mental training gives you “the wherewithal to pause, observe how easily the mind can exaggerate the severity of a setback, note that it as an interesting mental process, and resist getting drawn into the abyss,” – Richie Davidson

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Robin Shao, Kati Keuper, Xiujuan Geng, Tatia M.C. Lee. Pons to Posterior Cingulate Functional Projections Predict Affective Processing Changes in the Elderly Following Eight Weeks of Meditation Training. EBioMedicine. 2016 Aug; 10: 236–248. Published online 2016 Jun 15. doi: 10.1016/j.ebiom.2016.06.018

Abstract

Evidence indicates meditation facilitates affective regulation and reduces negative affect. It also influences resting-state functional connectivity between affective networks and the posterior cingulate (PCC)/precuneus, regions critically implicated in self-referential processing. However, no longitudinal study employing active control group has examined the effect of meditation training on affective processing, PCC/precuneus connectivity, and their association. Here, we report that eight-week meditation, but not relaxation, training ‘neutralized’ affective processing of positive and negative stimuli in healthy elderly participants. Additionally, meditation versus relaxation training increased the positive connectivity between the PCC/precuneus and the pons, the direction of which was largely directed from the pons to the PCC/precuneus, as revealed by dynamic causal modeling. Further, changes in connectivity between the PCC/precuneus and pons predicted changes in affective processing after meditation training. These findings indicate meditation promotes self-referential affective regulation based on increased regulatory influence of the pons on PCC/precuneus, which new affective-processing strategy is employed across both resting state and when evaluating affective stimuli. Such insights have clinical implications on interventions on elderly individuals with affective disorders.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5006446/

Improve the Brain for Better memory in Aging with Yoga

September 28, 2016 psyjdc 1 Comment

By John M. de Castro, Ph.D.

“Yoga has been shown to reverse the aging process by the positive impact the practice has upon the body. It gives elasticity to your muscles, tones tendons and ligaments, reduces fat and slows weight gain, calms your heart rate, and eases your mind promoting a bodily as well as a spiritual peace.” – Amy Koller

Human life is one of constant change. We revel in our increases in physical and mental capacities during development, but regret their decreases during aging. The aging process involves a systematic progressive decline in every system in the body, the brain included. This includes our mental abilities which decline with age including impairments in memory, attention, and problem solving ability. It is inevitable and cannot be avoided. Using modern neuroimaging techniques, scientists have been able to view the changes that occur in the nervous system with aging. In addition, they have been able to investigate various techniques that might slow the process of neurodegeneration that accompanies normal aging. They’ve found that mindfulness practices reduce the deterioration of the brain that occurs with aging restraining the loss of neural tissue. Indeed, the brains of practitioners of meditation and yoga have been found to degenerate less with aging than non-practitioners.

There is some hope for age related cognitive decline, however, as there is evidence that they can be slowed. There are some indications that physical and mental exercise can reduce the rate of cognitive decline and lower the chances of dementia. For example, contemplative practices such as meditation, yoga, and tai chi or qigong have all been shown to be beneficial in slowing or delaying physical and mental decline with aging. Mindfulness practices have been shown to improve cognitive processes while gentle mindful exercises such as Tai Chi and Qigong have been shown to slow age related cognitive decline.

Since the global population of the elderly is increasing at unprecedented rates, it is imperative to investigate methods to slow physical and mental aging and mitigate its effects. It would seem reasonable to hypothesize that yoga practice, which is both a mindfulness practice and a physical exercise, might decrease age related cognitive decline and the associated changes in the nervous system. In today’s Research News article “Changes in Neural Connectivity and Memory Following a Yoga Intervention for Older Adults: A Pilot Study.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1335144686509454/?type=3&theater

or see summary below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4927889/

Eyre and colleagues recruited elderly, over 55 years of age, and randomly assigned them to either 12-weeks of yoga training or 12-weeks of memory enhancement training. Depression levels, and memory ability were assessed at baseline and at 12-weeks after the interventions. In addition, the participants’ brains were scanned before and after training with Functional Magnetic Imaging (f-MRI) to ascertain the connectivity of various brain systems.

They found that the yoga group had significant improvements in depression and visuospatial memory. But, there were no significant differences between the yoga and memory enhancement training groups. They also investigated the relationships of the memory changes with changes in connectivity within the brain’s Default Mode Network (DMN) and found that the greater the increases in connectivity, the greater the improvements in memory in the elderly. The Default Mode Network (DMN) is known to be involved in memory, in particular in episodic memory retrieval, prospective memory encoding, and autobiographical memory retrieval. So, it makes sense that its connectivity would be increased in parallel to memory enhancements.

These results suggest that both yoga and memory enhancement training improve the interactions (connectivity) between structures of the brain that are involved in memory processing and that this results in improved memory ability in the elderly. It is interesting that yoga increased DMN connectivity in this study as contemplative practices have been shown to decrease the size and activity of the DMN. This suggests that yoga practice either may act differently or that just the memory components of the DMN are enhanced. It will take further research to clarify this.

The present results make it clear that yoga practice helps to slow the cognitive decline that occurs with aging. But, yoga is known to have a myriad of other physical, psychological, and physical benefits. It appears to be an excellent practice to allow for healthy aging. So, improve the brain for better memory in aging with yoga.

CMCS – Center for Mindfulness and Contemplative Studies

“It is a known fact that yoga imparts more energy, strength and flexibility. Some people turn to yoga for a reduction in stress, and then stick with it because it makes them feel, look, and remain young. Unlike traditional exercises, yoga blends moves that enhance circulation, flexibility, balance and strength, along with meditative techniques, including deep breathing. In fact, Yoga serves as a natural face-lift-it cleanes, relaxes, and restores. Yoga reduces signs of ageing considerably.” – Larry Payne

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Eyre, H. A., Acevedo, B., Yang, H., Siddarth, P., Van Dyk, K., Ercoli, L., … Lavretsky, H. (2016). Changes in Neural Connectivity and Memory Following a Yoga Intervention for Older Adults: A Pilot Study. Journal of Alzheimer’s Disease, 52(2), 673–684. http://doi.org/10.3233/JAD-150653

Abstract

Background: No study has explored the effect of yoga on cognitive decline and resting-state functional connectivity.

Objectives: This study explored the relationship between performance on memory tests and resting-state functional connectivity before and after a yoga intervention versus active control for subjects with mild cognitive impairment (MCI).

Methods: Participants ( ≥ 55 y) with MCI were randomized to receive a yoga intervention or active “gold-standard” control (i.e., memory enhancement training (MET)) for 12 weeks. Resting-state functional magnetic resonance imaging was used to map correlations between brain networks and memory performance changes over time. Default mode networks (DMN), language and superior parietal networks were chosen as networks of interest to analyze the association with changes in verbal and visuospatial memory performance.

Results: Fourteen yoga and 11 MET participants completed the study. The yoga group demonstrated a statistically significant improvement in depression and visuospatial memory. We observed improved verbal memory performance correlated with increased connectivity between the DMN and frontal medial cortex, pregenual anterior cingulate cortex, right middle frontal cortex, posterior cingulate cortex, and left lateral occipital cortex. Improved verbal memory performance positively correlated with increased connectivity between the language processing network and the left inferior frontal gyrus. Improved visuospatial memory performance correlated inversely with connectivity between the superior parietal network and the medial parietal cortex.

Conclusion: Yoga may be as effective as MET in improving functional connectivity in relation to verbal memory performance. These findings should be confirmed in larger prospective studies.

Keywords: Aging, cognitive decline, memory training, mild cognitive impairment, mind-body, older adults, subjective memory complaints, yoga

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4927889/

Improve Elderly Cancer Survivors’ Health with Tai Chi

September 22, 2016 psyjdc 7 Comments

By John M. de Castro, Ph.D.

“A growing body of carefully conducted research is building a compelling case for tai chi as an adjunct to standard medical treatment for the prevention and rehabilitation of many conditions commonly associated with age.” – Peter M. Wayne

Modern medicine has markedly improved the treatments for cancer. But, unfortunately, these treatments themselves can be difficult on the patient and produce great discomfort and suffering. In addition, if the treatment is successful, the cancer survivor is left with a whole different set of challenges. Fatigue accompanies cancer and its treatment in from half to all cancer patients depending upon the type of cancer and treatment regimen. The lasting impact of the cancer and its treatment are particularly evident and dangerous for the elderly. “Senior cancer survivors are a particularly vulnerable population because they have an increased risk for the development or progression of chronic diseases (e.g., cardiovascular, hypertension, stroke, Type 2 diabetes mellitus, arthritis, etc). . . In senior cancer survivors, this is highly relevant as twice as many deaths occur as a result of chronic diseases other than cancer, with cardiovascular disease emerging as a leading cause of death” (Campo et al. 2016).

Tai Chi has been practiced for thousands of years with benefits for health and longevity. Tai Chi training is designed to enhance function and regulate the activities of the body through regulated breathing, mindful concentration, and gentle movements. Only recently though have the effects of Tai Chi practice been scrutinized with empirical research. It has revealed that it is effective for an array of physical and psychological issues. It appears to strengthen the immune system, reduce inflammation and increase the number of cancer killing cells in the bloodstream. All of these effects suggest that Tai Chi may be effective for elderly cancer survivors.

In today’s Research News article “Blood Pressure, Salivary Cortisol, and Inflammatory Cytokine Outcomes in Senior Female Cancer Survivors Enrolled in a Tai Chi Chih Randomized Controlled Trial.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1329823277041595/?type=3&theater

or see summary below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4344390/

Campo and colleagues examine the effectiveness of Tai Chi practice to improve the health of elderly (>= 55 yrs.) female cancer survivors. The women were randomly assigned to receive 12 weeks of Tai Chi practice or Health Education for one hour three times per week. They were measured before and after training for blood pressure, salivary cortisol levels, and inflammatory cytokines. Campo and colleagues found that the Tai Chi group had a significantly greater reduction in systolic blood pressure (12%) and salivary cortisol levels (24%), but not inflammatory cytokines, than the Health Education group.

These are excellent findings. The fact that Tai Chi improved systolic blood pressure suggests that it improved cardiovascular health. This is particularly significant as cardiovascular disease is the greatest threat to the longevity of these vulnerable patients. The fact that Tai Chi reduced the salivary cortisol levels, an indicator of stress, suggests that Tai Chi reduced the levels of physiological stress in these patients which is also associated with decreased health and longevity. Hence, Tai Chi practice lowers chronic illness risk factors in elderly female cancer survivors.

It is known that exercise lowers cardiovascular and stress related risk factors and Tai Chi is a gentle exercise. This may be responsible for its effectiveness. Mindfulness practice is also known to reduce these risk factors. So, it is also possible that this is the reason for the effectiveness of Tai Chi practice. Regardless, Tai Chi is an almost perfect practice for elderly cancer survivors. It is gentle, has virtually no adverse side effects, and can be practiced in groups or alone at home at very low cost.

So, improve elderly cancer survivors’ health with tai chi.

“The gentle approach makes tai chi an ideal physical and mental exercise for cancer patients. The world of cancer treatment is filled with messages that tell patients to fight a war against their cancer, which can make them feel at war with their own bodies. Tai chi is particularly beneficial for anyone affected by cancer because it teaches people to respond peacefully and mindfully to forces out of their control.” – Michelle Whitmer

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Campo, R. A., Light, K. C., O’Connor, K., Nakamura, Y., Lipschitz, D., LaStayo, P. C., … Kinney, A. Y. (2015). Blood Pressure, Salivary Cortisol, and Inflammatory Cytokine Outcomes in Senior Female Cancer Survivors Enrolled in a Tai Chi Chih Randomized Controlled Trial. Journal of Cancer Survivorship : Research and Practice, 9(1), 115–125. http://doi.org/10.1007/s11764-014-0395-x

Abstract

Purpose: Older cancer survivors are a vulnerable population due to an increased risk for chronic diseases (e.g., cardiovascular disease) compounded with treatment late-effects and declines in physical functioning. Therefore, interventions that reduce chronic disease risk factors (i.e., blood pressure, chronic inflammation, & cortisol) are important in this population. Tai Chi Chih (TCC) is a mind-body exercise associated with reductions in chronic disease risk factors, but has not been examined with older cancer survivors. In a feasibility randomized controlled trial of TCC, we examined secondary outcomes of blood pressure, salivary cortisol, and inflammatory cytokines (interleukin (IL)-6, IL-12, tumor necrosis factor-α, IL-10, IL-4) due to their implications in chronic diseases.

Methods: Sixty-three senior female cancer survivors (Mage=67 years, SD=7.15) with physical functioning limitations (SF-12 physical functioning≤80 or role-physical≤72) were randomized to 12-weeks (60-minutes, three times a week) of TCC or Health Education control (HEC) classes. Resting blood pressure, 1-day salivary cortisol samples, and fasting plasma samples for cytokine multiplex assays were collected at baseline and 1-week post-intervention.

Results: Controlling for baseline values, the TCC group had significantly lower systolic blood pressure (SBP,p=0.002) and cortisol area-under-curve (AUC, p=0.02) at post-intervention than the HEC group. There was no intervention effect on inflammatory cytokines (p’s>0.05).

Conclusions: This TCC feasibility trial was associated with significant reductions in SBP and cortisol AUC in senior female cancer survivors. Larger, definitive trials are needed to confirm these findings.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4344390/

Improve Arthritis with Tai Chi

August 18, 2016 psyjdc 2 Comments

By John M. de Castro, Ph.D.

“With its integrative approach that strengthens the body while focusing the mind, tai chi addresses a range of physical and mental health issues—including bone strength, joint stability, cardiovascular health, immunity, and emotional well-being.” – Stephanie Watson

Arthritis is a chronic disease that most commonly affects the joints. Depending on the type of arthritis symptoms may include pain, stiffness, swelling, redness, and decreased range of motion. It affects an estimated 52.5 million adults in the United States. It is associated with aging as arthritis occurs in only 7% of adults ages 18–44, while 30% adults ages 45–64 are affected, and 50% of adults ages 65 or older. The pain, stiffness, and lack of mobility associate with arthritis produce fatigue and markedly reduce the quality of life of the sufferers. Arthritis can have very negative psychological effects diminishing the individual’s self-image and may lead to depression, isolation, and withdrawal from friends and social activities Arthritis reduces the individual’s ability to function at work and may require modifications of work activities which can lead to financial difficulties. It even affects the individual’s physical appearance. In addition, due to complications associated with rheumatoid arthritis, particularly cardiovascular disease, the lifespan for people with rheumatoid arthritis may be shortened by 10 years.

It is obvious that there is a need for a safe and effective treatment to help rheumatoid arthritis sufferers cope with the disease and its consequences. Increasing exercise has been shown to increase flexibility and mobility but many form of exercise are difficult for the arthritis sufferer to engage in and many drop out. But all that may be needed is gentle movements of the joints. Tai Chi training is designed to enhance and regulate the functional activities of the body through regulated breathing, mindful concentration, and gentle movements. It has been shown to have many physical and psychological benefits, especially for the elderly. Because it is not strenuous, involving slow gentle movements, and is safe, having no appreciable side effects, it is appropriate for an elderly population. So, it would seem that tai chi practice would be well suited to treat arthritis in seniors.

In today’s Research News article “The beneficial effects of Tai Chi exercise on endothelial function and arterial stiffness in elderly women with rheumatoid arthritis.” See

summary below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718020/

Shin and colleagues examine the effectiveness of tai chi practice to help alleviate some of the cardiovascular symptoms of rheumatoid arthritis. They recruited elderly (over 50 years of age) women with rheumatoid arthritis and assigned them to two groups, a tai chi and an exercise information group. The tai chi participants engaged in a group tai chi exercise once a week for 60 min for 3 months at the hospital gymnasium. Measurements were taken before and after the 3-month practice period of rheumatoid arthritis symptoms and cardiovascular function. They found that the tai chi group had a significant decrease in plasma cholesterol and measures of atherosclerosis including significant decreases in arterial stiffness and flow mediated dilatation. Both of these measures are associated with the beginnings of cardiovascular disease.

These findings suggest that tai chi practice is beneficial in reducing cardiovascular risk factors associated with rheumatoid arthritis. These risk factors are likely due to the sedentary lifestyle of most rheumatoid arthritis sufferers and the gentle exercise of tai chi appears to be sufficient to begin to reverse some of these risk factors. This is very significant as cardiovascular disease associated with rheumatoid arthritis is serious and can lead to premature death. Since tai chi is safe and appropriate for seniors, it would appear to be an excellent treatment to reduce the cardiovascular disease risks associated with rheumatoid arthritis in the elderly.

So, improve arthritis with tai chi.

“Tai chi is often described as “meditation in motion,” but it might well be called “medication in motion.” There is growing evidence that this mind-body practice, which originated in China as a martial art, has value in treating or preventing many health problems.” – Harvard Women’s Health Watch

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Shin, J.-H., Lee, Y., Kim, S. G., Choi, B. Y., Lee, H.-S., & Bang, S.-Y. (2015). The beneficial effects of Tai Chi exercise on endothelial function and arterial stiffness in elderly women with rheumatoid arthritis. Arthritis Research & Therapy, 17, 380. http://doi.org/10.1186/s13075-015-0893-x

Background: Rheumatoid arthritis (RA) has been known to be associated with increased risk of cardiovascular disease (CVD). The aim of this study was to investigate the effects of Tai Chi exercise on CVD risk in elderly women with RA.

Method: In total, 56 female patients with RA were assigned to either a Tai Chi exercise group (29 patients) receiving a 3-month exercise intervention once a week or a control group (27 patients) receiving general information about the benefits of exercise. All participants were assessed at baseline and at 3 months for RA disease activity (Disease Activity Score 28 and Routine Assessment of Patient Index Data 3), functional disability (Health Assessment Questionnaire), CVD risk factors (blood pressure, lipids profile, body composition, and smoking), and three atherosclerotic measurements: carotid intima-media thickness, flow-mediated dilatation (FMD), and brachial-ankle pulse wave velocity (baPWV).

Results: FMD, representative of endothelial function, significantly increased in the Tai Chi exercise group (initial 5.85 ± 2.05 versus 3 months 7.75 ± 2.53 %) compared with the control group (initial 6.31 ± 2.12 versus 3 months 5.78 ± 2.13 %) (P = 1.76 × 10−3). Moreover, baPWV, representative of arterial stiffness, significantly decreased in the Tai Chi exercise group (initial 1693.7 ± 348.3 versus 3 months 1600.1 ± 291.0 cm/s) compared with the control group (initial 1740.3 ± 185.3 versus 3 months 1792.8 ± 326.1 cm/s) (P = 1.57 × 10−2). In addition, total cholesterol decreased significantly in the Tai Chi exercise group compared with the control group (−7.8 ± 15.5 versus 2.9 ± 12.2 mg/dl, P = 2.72 × 10−2); other changes in RA-related characteristics were not significantly different between the two groups. Tai Chi exercise remained significantly associated with improved endothelial function (FMD; P = 4.32 × 10−3) and arterial stiffness (baPWV; P = 2.22 × 10−2) after adjustment for improvement in total cholesterol level.

Conclusion: Tai Chi exercise improved endothelial dysfunction and arterial stiffness in elderly women with RA, suggesting that it can be a useful behavioral strategy for CVD prevention in patients with RA.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718020/

Improve Attention in the Elderly with Tai Chi

July 30, 2016 psyjdc 16 Comments

By John M. de Castro, Ph.D.

We all want to live longer. We celebrate the increasing longevity of the population. But, aging is a mixed blessing. The aging process involves a systematic progressive decline in every system in the body, the brain included. It cannot be avoided. Our mental abilities may also decline with age including impairments in memory, attention, and problem solving ability. These are called age related cognitive decline. This occurs to everyone as they age, but to varying degrees. Some deteriorate into a dementia, while others maintain high levels of cognitive capacity into very advanced ages. One of the key deficits that develops with age is in attention. It becomes easier to get distracted and harder to focus. This is, to some extent, responsible for some of the memory loss as the elderly person is not paying close enough attention to what’s going on to store and consolidate memories about it.

There is some hope for those who are prone to deterioration as there is evidence that these cognitive declines can be slowed. For example, a healthy diet and a regular program of exercise can slow the physical decline of the body with aging. Also, contemplative practices such as meditation, yoga, and tai chi or qigong have all been shown to be beneficial in slowing or delaying physical and mental decline with aging. Tai Chi is an ancient eastern practices involving slow mindful movements. It is a gentle exercise and a contemplative practice that improves mindfulness. Mindfulness practices have been shown to improve cognitive processes while Tai Chi practice has been shown to slow age related cognitive decline. It would seem reasonable to hypothesize that Tai Chi practice might decrease age related cognitive decline including deficits in attention.

In today’s Research News article “The mental-attention Tai Chi effect with older adults.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1282515381772385/?type=3&theater

or below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4886430/

Kim and colleagues recruited individuals between 50 and 80+ years of age and separated them into two groups, Chinese and non-Chinese (English speakers) samples. They had both samples practice Tai Chi twice a week for 16 weeks for 1 to 1 ½ hours per session. The participants were measured both before and after the 16 weeks of practice with three attentional tasks and a measure of fluid intelligence.

They found that the effects of Tai Chi practice were different for the two groups. The Chinese sample had significant improvements in attentional capacity and attentional inhibition and also in fluid intelligence, while both groups showed improvements in attentional balance. The differences in the effects of Tai Chi practice might have been due to a number of differences between the groups. The Chinese group was significantly younger, less well educated, had lower incomes, and had more prior practice with Tai Chi than the non-Chinese sample. The results were not correlated with age so it is unlikely that this is the explanation for the differences but the results were significantly correlated with education, income, and experience with Tai Chi. So, these group differences may have been responsible for the differential effects.

The authors interpret the differences as due to motivational differences, where the Chinese sample were more motivated to practice Tai Chi as it is common in China. The two groups did not differ in attendance to Tai Chi practice, however, indicating that they may have been equivalently motivated. It is also possible that the Chinese participants through their culture had a stronger belief that Tai Chi is effective and thus had greater expectations that Tai Chi would improve attention. There is no way to assess which of the possible explanations might be true. That will require further research.

Mindfulness practices, in general, have been shown to improve attention and decrease cognitive decline in the elderly. So, the fact that Tai Chi, a mindfulness practice increases attention and fluid intelligence is not surprising. Since, Tai Chi practice is a gentle practice with no significant negative side effects, that appears to have both physical and psychological benefits, and can be implemented at a very low cost, it would appear to be an ideal practice for the elderly to slow physical and cognitive decline.

So, practice Tai Chi to slow age related declines in attention and fluid intelligence.

“Tai Chi goes to the root system of the majority of health and wellness issues by unwinding the muscular tissues and mind, aligning the spine posture and stabilizing the energy devices that run via the body, giving them with life energy.”

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Kim, T. H. M., Pascual-Leone, J., Johnson, J., & Tamim, H. (2016). The mental-attention Tai Chi effect with older adults. BMC Psychology, 4, 29. http://doi.org/10.1186/s40359-016-0137-0

Abstract

Background: Tai Chi practice has some fitness, wellness, and general cognitive effects in older adults. However, benefits of Tai Chi on specific mental-attentional executive processes have not been investigated previously. We studied older Canadian adults of Chinese and non-Chinese origin and from low socioeconomic areas.

Methods: Sixty-four adults (51–87 years old) took part in a 16-week Tai Chi program. There were two groups: Chinese-background (n = 35) and Non-Chinese-background (n = 29). They received four mental-attention executive tasks before and after the 16-week period. These tasks measured visuospatial reasoning, mental-attentional activation (working memory), attentional inhibition, and balance between these attention factors (field-dependence-independence).

Results: Chinese participants showed significant gain on Figural Intersections Task (mental-attentional capacity), Antisaccade (attentional inhibition), and Matrix Reasoning (fluid intelligence measure). Both groups evidenced gain on the Water Level Task (attentional balance).

Conclusions: These gains suggest that Tai Chi can improve mental-attentional vigilance and executive control, when practitioners are sufficiently motivated to pursue this practice, and apply themselves (as our Chinese participants seem to have done). We found that Tai Chi enhanced mental attentional executives in the Chinese sample. The largely negative results with Non-Chinese participants might be explained by less strong motivation and by the relatively short Tai Chi practice period, which contrasts with the prior familiarity with Tai Chi of the Chinese participants.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4886430/

Reduce Falls in the Elderly with Tai Chi

July 6, 2016 psyjdc 4 Comments

By John M. de Castro, Ph.D.

“Tai Chi is a sophisticated form of whole body Neuromuscular/skeletal movement re-education. With good use, the body moves easily – with balance and coordination; both mental and physical. Initially developed as a martial art, it has now become more widely practiced as an exercise for health and well-being. Its use of natural rotational, as well as linear movements, have placed this well above other falls training methods.” – Mark Peters

The process of aging affects every aspect of the physical and cognitive domains. Every system in the body deteriorates including motor function with a decline in strength, flexibility, and balance. Impaired balance is a particular problem as it can lead to falls. In the U.S. one third of people over 65 fall each year and 2.5 million are treated in emergency rooms for injuries produced by falls. About 1% of falls result in deaths making it the leading cause of death due to injury among the elderly. Falls, with or without injury, also carry a heavy quality of life impact. A growing number of older adults fear falling and, as a result, limit their activities and social engagements. This can result in further physical decline, depression, social isolation, and feelings of helplessness. It is obviously important to investigate methods to improve balance and decrease the number of fall in the elderly.

Tai Chi training is designed to enhance and regulate the functional activities of the body through regulated breathing, mindful concentration, and gentle movements. It includes balance training and has been shown to improve balance and coordination. Because it is not strenuous, involving slow gentle movements, and is safe, having no appreciable side effects, it is appropriate for an elderly population. So, it would seem that tai chi practice would be well suited to improving balance and coordination in seniors and thereby reduce the likelihood of falls.

In today’s Research News article “Implementing an Evidence-Based Fall Prevention Program in an Outpatient Clinical Setting.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1265719523451971/?type=3&theater

or below or view the full text of the study at:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4707656/

Li and colleagues recruited a large group (379) of seniors (> 65 years of age) who were deemed at risk for falls by their primary care physicians. They delivered a tai chi program that was designed to optimize balance for two one-hour sessions per week for 24 weeks. During the 24 weeks of the program 119 participants reported 261 falls. There was a significant reduction in the number of falls over the 6-month course of the program. For the month prior to the training the participants reported 0.5 falls per month while that number fell to 0.13 during the program. By the end of the program the fall rate declined to 0.05 per month.

Hence, they found clear evidence that tai chi practice reduces the incidence of falls in an at-risk population of elderly. These are excellent and important findings. It should be kept in mind, however, that the study did not include a control comparison condition. So, the results could be due to subject expectancy (placebo) effects. But, with this caveat, the results are very encouraging.

The marked reduction in falls suggests that seniors who practice tai chi will be a substantially less risk of injury from falling. This should not only improve health but also relieve a degree of the fear of falling. This should improve the quality of life and reduce consequent psychological problems. Hence, the practice should be of great benefit to the elderly. In addition, the safe and gentle exercise nature of tai chi practice make it well suited to the elderly. It can also be delivered very inexpensively as it can be taught in large groups and after training practiced at home or in a group without an instructor.

So, reduce falls in the elderly with tai chi.

“problems arise as the elderly become increasing frail, their senses and muscles degrade, and their ability to react to a slip is delayed enough that they can’t stop themselves from falling. Understanding the process helps inform the treatments . . . traditional interventions such as exercise and new glasses are effective. The Chinese martial art of tai chi is considered particularly helpful in improving balance and reducing falls.“ – Thurmon Lockhart

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Li, F., Harmer, P., Stock, R., Fitzgerald, K., Stevens, J., Gladieux, M., … Voit, J. (2013). Implementing an Evidence-Based Fall Prevention Program in an Outpatient Clinical Setting. Journal of the American Geriatrics Society, 61(12), 2142–2149. http://doi.org/10.1111/jgs.12509

Abstract

Objectives: Few evidence-based fall prevention programs have been evaluated for adoption in clinical settings. This study investigated the dissemination potential of a Tai Ji Quan-based program, previously shown efficacious for reducing risk of falls in older adults, through outpatient clinical settings.

Design: A single-group pre-post design in which participants attended a twice weekly Tai Ji Quan training program for 24 weeks.

Setting: Communities in Lane County, Oregon.

Participants: Referral patients (N = 379) aged 65 and older living independently.

Measurements: Using the RE-AIM framework, the primary outcome was the proportion of participating healthcare providers who made referrals. Secondary outcomes were the proportion of referred patients agreeing to participate and enrolling in the program, and measures of program implementation, maintenance, and effectiveness (on measures of falls, balance, gait, physical performance, and balance efficacy).

Results: Of the 252 providers invited to participate, 157 made referrals (62% adoption rate). Of 564 patients referred, 379 (67% reach) enrolled in the program, which was successfully implemented in senior/community centers with good fidelity. Of the total number of participants, 283 completed the program (75% retention) and 212 of these attended ≥75% of the total (48) sessions. Participants reported a reduction in falls with an incidence rate of 0.13 falls per person-month and showed significant improvement from baseline in all outcome measures. A 3-month post-intervention follow-up indicated encouraging levels of program maintenance among providers, patients, and community centers.

Conclusion: A protocol to refer patients at increased risk of falling to a Tai Ji Quan-based program was successfully implemented among healthcare providers. The evidence-based program appears readily scalable and exportable with potential for substantial clinical and public health impact.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4707656/

Meditation Improves Longevity by Producing a Healthier Relationship with Existence

June 27, 2016April 28, 2022 psyjdc Leave a comment

By John M. de Castro, Ph.D.

“Theories differ as to how meditation might boost telomeres and telomerase, but most likely it reduces stress. The practice involves slow, regular breathing, which may relax us physically by calming the fight-or-flight response. It probably has a psychological stress-busting effect too. Being able to step back from negative or stressful thoughts may allow us to realize that these are not necessarily accurate reflections of reality but passing, ephemeral events. It also helps us to appreciate the present instead of continually worrying about the past or planning for the future.” – Jo Marchant

One of the most exciting findings in molecular biology in recent years was the discovery of the telomere. This is a component of the DNA molecule that is attached to the ends of the strands. Recent genetic research has suggested that the telomere and its regulation is the biological mechanism that produces aging. It has been found that the genes, coded on the DNA molecule, govern cellular processes in our bodies. One of the most fundamental of these processes is cell replication. Cells are constantly turning over. Dying cells or damaged are replaced by new cells. The cells turn over at different rates but most cells in the body are lost and replaced between every few days to every few months. Needless to say we’re constantly renewing ourselves.

As we age the tail of the DNA molecule called the telomere shortens. When it gets very short cells have a more and more difficult time reproducing and become more likely to produce defective cells. On a cellular basis this is what produces aging. As we get older the new cells produced are more and more defective. The shortening of the telomere occurs each time the cell is replaced. So, slowly as we age it gets shorter and shorter. This has been called a “mitotic clock.” This is normal. But, telomere shortening can also be produced by oxidative stress, which can be produced by psychological and physiological stress. This is mediated by stress hormones and the inflammatory response. So, chronic stress can accelerate the aging process. In other words, when we’re chronically stressed we get older faster.

Fortunately, there is a mechanism to protect the telomere. There is an enzyme in the body called telomerase that helps to prevent shortening of the telomere. It also promotes cell survival and enhances stress-resistance. Research suggests that processes that increase telomerase activity tend to slow the aging process by protecting the telomere. One activity that seems to increase telomerase activity and protect telomere length is mindfulness practice. Hence, engaging in mindfulness practices may protect the telomere and thereby slow the aging process. This predicts that long-term meditators will have longer telomeres than non-meditators of comparable ages.

In today’s Research News article “Zen meditation, Length of Telomeres, and the Role of Experiential Avoidance and Compassion.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1259746207382636/?type=3&theater

or below.

Alda and colleagues investigated this idea and extended it by looking at what psychological changes might be produced by meditation that act to protect the telomere. They recruited long-term meditators (at least 10 years of continuous practice) and a group of age, gender, and life-style matched control participants. They were assessed for telomere length, mindfulness, health, psychiatric issues, experiential avoidance, self-compassion, anxiety and depression.

They found that the expert meditators had nearly 10% longer telomeres than the comparison group. The expert meditators also had significantly higher mindfulness, resilience, satisfaction with life, subjective happiness, self-compassion, humanity, and lower experiential avoidance, anxiety, and depression. Using a sophisticated statistical technique (Stepwise multiple regression) they found that telomere length was longer with younger age, lower experiential avoidance (avoiding emotions and the present moment), and higher humanity (seeing one’s failures as due to their humanity).

These are interesting and important findings. They replicate the previous findings that meditation practice is associated with longer telomeres. This suggests that meditation may increase healthfulness and longevity. They also suggest that the important effects of meditation for increasing telomere length are increasing emotion regulation, focus on the present moment, and understanding one’s human fallibility. In other words, it appears that meditation helps the individual have a healthier relationship with their lives and existence and this improves the biological markers of health and longevity.

It should be kept in mind that these results are correlational, only documenting associations. They do not demonstrate that meditation caused the differences in telomeres. But, previous research has manipulated the amount of meditation and found that it did indeed produce longer telomeres. It is reasonable to conclude that the relationships seen by Alda and colleagues are reflective of this causal process.

So, meditate to improve longevity by producing a healthier relationship with existence.

“We already know that psychosocial interventions like mindfulness meditation will help you feel better mentally, but now for the first time, we have evidence that they can also influence key aspects of your biology,” – Linda Carlson

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Alda M, Puebla-Guedea M, Rodero B, Demarzo M, Montero-Marin J, Roca M, Garcia-Campayo J. Zen meditation, Length of Telomeres, and the Role of Experiential Avoidance and Compassion. Mindfulness (N Y). 2016;7:651-659. Epub 2016 Feb 22.

Abstract

Mindfulness refers to an awareness that emerges by intentionally focusing on the present experience in a nonjudgmental or evaluative manner. Evidence regarding its efficacy has been increasing exponentially, and recent research suggests that the practice of meditation is associated with longer leukocyte telomere length. However, the psychological mechanisms underlying this potential relationship are unknown. We examined the telomere lengths of a group of 20 Zen meditation experts and another 20 healthy matched comparison participants who had not previously meditated. We also measured multiple psychological variables related to meditation practice. Genomic DNA was extracted for telomere measurement using a Life Length proprietary program. High-throughput quantitative fluorescence in situ hybridization (HT-Q-FISH) was used to measure the telomere length distribution and the median telomere length (MTL). The meditators group had a longer MTL (p = 0.005) and a lower percentage of short telomeres in individual cells (p = 0.007) than those in the comparison group. To determine which of the psychological variables contributed more to telomere maintenance, two regression analyses were conducted. In the first model, which applied to the MTL, the following three factors were significant: age, absence of experiential avoidance, and Common Humanity subscale of the Self Compassion Scale. Similarly, in the model that examined the percentage of short telomeres, the same factors were significant: age, absence of experiential avoidance, and Common Humanity subscale of the Self Compassion Scale. Although limited by a small sample size, these results suggest that the absence of experiential avoidance of negative emotions and thoughts is integral to the connection between meditation and telomeres.

Improve Dementia Patients and Their Caregivers with Mindfulness

June 9, 2016June 9, 2016 psyjdc Leave a comment

By John M. de Castro, Ph.D.

“One of the major difficulties that individuals with dementia and their family members encounter is that there is a need for new ways of communicating due to the memory loss and other changes in thinking and abilities. The practice of mindfulness places both participants in the present and focuses on positive features of the interaction, allowing for a type of connection that may substitute for the more complex ways of communicating in the past.” – Sandra Weintraub

Dementia is a progressive loss of mental function produced by degenerative diseases of the brain. Dementia patients require caregiving particularly in the later stages of the disease. Alzheimer’s disease is the most common type of dementia and accounts for 50 to 70 percent of dementia cases. Other types of dementia include vascular dementia, mixed dementia, dementia with Lewy bodies and frontotemporal dementia. For Alzheimer’s disease alone, there are an estimated 10 million caregivers providing 9 billion hours of care at a value of over $100 Billion dollars.

Caregiving for dementia patients is a daunting and all too frequent task. It is an intense experience that can go on for four to eight years with increasing responsibilities as the loved one deteriorates. In the last year, 59% of the caregivers report that they are effectively on duty 24/7. Over time dementia will lead to loss of memory, loss of reasoning and judgment, personality and behavioral changes, physical decline, and death. The memory and personality changes in the patient may take away all those characteristics that make the loved one identifiable, unique, and endearing, producing psychological stress in the caregiver. The feelings of hopelessness can be overwhelming regarding the future of a patient with an irreversible terminal degenerative illness. In addition, caregivers often experience an anticipatory grief associated with a feeling of impending loss of their loved one. If this isn’t bad enough, a little appreciated consequence is that few insurance programs cover dementia care outside of the hospital. So, medical expenses can produce extra financial strain on top of the loss of income for the caregiver. It is sad that 72% of caregivers report relief when their loved one passes away.

Obviously, there is a need to both care for the dementia patients and also for the caregivers, for all types of caregiving but particularly for dementia. They play an essential and often irreplaceable role. So, finding ways to ease the burden is extremely important. Mindfulness practice for caregivers has been shown to help them cope with the physical and psychological demands of caregiving. In addition, mindfulness training has been found to help protect aging individuals from physical and cognitive declines. So, it would make sense to combine mindfulness training of the patients and caregivers as a pair.

In today’s Research News article “Benefits of Mindfulness Training for Patients with Progressive Cognitive Decline and their Caregivers.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1247548971935693/?type=3&theater

or below or view the full text of the study at: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4363074/

Paler and colleagues provided an 8-week mindfulness training program for Alzheimer’s Disease patients and their caregivers. They were also given homework exercises on CDs to be practiced for 30-60 minutes daily. They found that the training produced an increase in quality of life, improvement in cognitive executive function, and a decrease in depression and sleep problems for both the patients and caregivers. The vast majority of the participants were pleased with the program and felt that they were less stressed and better able to cope with stressful circumstances and their relationships had improved.

These results are outstanding and suggest that combined mindfulness training for both patients and caregivers is a safe and effective method to improve the emotional state, cognitive ability, quality of life, sleep, and stress management for both. The efficiency of training both at the same time is important as the feasibility of implementing the program increases as the demands on time decrease. Mindfulness training is known to improve emotion regulation and depression, cognitive processes, improve sleep, decrease the psychological and physical responses to stress, and improve relationships in normal people. It is important that this study established that this is also true for dementia patients and their caregivers.

It should be noted that there was no control or comparison condition. So, it is impossible to make a strong conclusion that the mindfulness program itself produced the improvements. A randomized Controlled Trial (RCT) is needed to confirm these results. Nevertheless, the results are exceptionally promising and provide the rationale to implement an RCT. The authors do note, however, that recruitment of patients and caregivers for a control group would likely be extremely difficult.

So, improve dementia patients and their caregivers with mindfulness.

“Mindfulness involves attentive awareness with acceptance for events in the present moment. You don’t have to be drawn into wishing things were different. Mindfulness training in this way takes advantage of people’s abilities rather than focusing on their difficulties.” – Ken Paler

CMCS – Center for Mindfulness and Contemplative Studies

This and other Contemplative Studies posts are available on Google+ https://plus.google.com/106784388191201299496/posts

Study Summary

Paller, K. A., Creery, J. D., Florczak, S. M., Weintraub, S., Mesulam, M.-M., Reber, P. J., … Maslar, M. (2015). Benefits of Mindfulness Training for Patients with Progressive Cognitive Decline and their Caregivers. American Journal of Alzheimer’s Disease and Other Dementias, 30(3), 257–267. http://doi.org/10.1177/1533317514545377

Abstract

New strategies are needed to help people cope with the repercussions of neurodegenerative disorders such as Alzheimer’s disease. Patients and caregivers face different challenges, but here we investigated an intervention tailored for this combined population. The program focused on training skills such as attending to the present moment nonjudgmentally, which may help reduce maladaptive emotional responses. Patients participated together with caregivers in weekly group sessions over 8 weeks. An assessment battery was individually administered before and after the program. Pre-post analyses revealed several benefits, including increased quality-of-life ratings, fewer depressive symptoms, and better subjective sleep quality. In addition, participants indicated that they were grateful for the opportunity to learn to apply mindfulness skills and that they would recommend the program to others. In conclusion, mindfulness training can be beneficial for patients and their caregivers, it can be delivered at low-cost to combined groups, and it is worthy of further investigation.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4363074/