Slow Age-Related Physical Decline with Tai Chi

September 22, 2017 psyjdc Leave a comment

By John M. de Castro, Ph.D.

“This peaceful type of moving meditation is primarily used to improve strength, balance, flexibility and posture. Recent studies of Tai Chi shows that this mind-body practice is able to alleviate pain, improve mood, increase immunity and support heart health.” – World Health net

We celebrate the increasing longevity of the population. But, aging is a mixed blessing. The aging process involves a systematic progressive decline of the body and the brain. Every system in the body deteriorates including motor function with a decline in strength, flexibility, and balance. It is inevitable. In addition, many elderly experience withdrawal and isolation from social interactions. There is some hope as there is evidence that these 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.

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. But, it has been found to be 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. Because Tai Chi is not strenuous, involving slow gentle movements, and is safe, having no appreciable side effects, it is appropriate for all ages including the elderly and for individuals with illnesses that limit their activities or range of motion. Tai Chi has been shown to help the elderly improve attention, balance, reducing falls, arthritis, cognitive function, memory, and reduce age related deterioration of the brain.

In today’s Research News article “Effect of Taichi Softball on Function-Related Outcomes in Older Adults: A Randomized Control Trial.” See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5397616/, Lou and colleagues recruited individuals from a senior living community (mean age 63 years) and randomly assigned them to either receive Tai Chi Softball Training for 7 weeks, four times a week, for 90 minutes each, or a no-treatment control group. Tai Chi Softball Training requires practitioners to hold a racket and control a softball on the surface of the racket while performing Tai Chi. Participants were measured before, at 7 weeks, and after training for lower limb strength and balance, and upper limb shoulder mobility, handgrip strength, and fine motor control.

They found that while the control group had deterioration in all measures, the participants in Tai Chi Softball Training had significant improvements in these same measures, including fine motor control, fine motor function, handgrip strength, hand and forearm strength, shoulder mobility, leg strength, and dynamic balance. The practice was found to be safe, as there were no significant adverse effects observed for participation in Tai Chi Softball Training.

These are wonderful results demonstrating that Tai Chi Softball Training is very effective in improving physical functional health in the elderly. This is particularly important as the progressive decline in motor ability in this group impacts their quality of life, health, and even their longevity. It would be interesting in future research to compare Tai Chi Softball Training to regular Tai Chi practice and other exercise programs to determine if one is superior to the others. Hence, Tai Chi because it is effective and gentle, is almost an ideal program for the elderly.

So, slow age-related physical decline with tai chi.

“tai chi may be an easier and more convenient than brisk walking as an anti-aging choice. Previous studies have shown tai chi also improves balance and may help boost brain functioning.” – Linda Melone

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Lou, L., Zou, L., Fang, Q., Wang, H., Liu, Y., Tian, Z., & Han, Y. (2017). Effect of Taichi Softball on Function-Related Outcomes in Older Adults: A Randomized Control Trial. Evidence-Based Complementary and Alternative Medicine : eCAM, 2017, 4585424. http://doi.org/10.1155/2017/4585424

Abstract

The purpose of this present study was to examine the effect of Taichi softball (TCSB) on physical function in Chinese older adults. Eighty Chinese older adults were randomly assigned into either an experimental group experiencing four 90-minute TCSB sessions weekly for seven consecutive weeks or a control group. At baseline and 7 weeks later, all participants were asked to perform physical functional tests for both lower and upper limbs. Multiple separate Analyses of Variance (ANOVA) with repeated measures were applied to evaluate the effects of TCSB on function-related outcomes between baseline and postintervention in the two groups. The findings indicate that a short-term and intensive TCSB training program does not only improve low limb-related physical function such as dynamic balance and leg strength, but also strengthen upper limb-related physical function (e.g., arm and forearm strength, shoulder mobility, fine motor control, handgrip strength, and fine motor function). Health professionals could take into account TCSB exercise as an alternative method to help maintain or alleviate the inevitable age-related physical function degeneration in healthy older adults. In addition, researchers could investigate the effect of TCSB exercise on physical function in special populations such as patients with different chronic diseases or neurological disorder (e.g., Parkinson’s disease).

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5397616/

Slow Age-Related Physical Decline with Tai Chi

August 26, 2017 psyjdc Leave a comment

Slow Age-Related Physical Decline with Tai Chi

By John M. de Castro, Ph.D.

So, slow age-related physical decline with tai chi.

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Abstract

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5397616/

Improve Health in the Elderly with Yoga

August 18, 2017 psyjdc Leave a comment

Improve Health in the Elderly with Yoga

By John M. de Castro, Ph.D.

“Yoga, especially restorative yoga, can also offer a wide array of health benefits—working physical and psychological wonders. Seniors, who often struggle with pain, joint stress, imbalance, osteoarthritis, and other physical limitations, can benefit from incorporating a yoga practice into their daily routine.” – Melissa Eisler

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. It is inevitable and cannot be avoided. This includes our mental abilities which decline with age including impairments in memory, attention, and problem-solving ability. A consequence of the physical decline is impaired balance. It 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.

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. There is some hope for age related decline, however, as there is evidence that it can be slowed. There are some indications that physical and mental exercise can reduce the rate of decline. 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. It would seem reasonable to hypothesize that yoga practice, which is both a mindfulness practice and a physical exercise, might decrease age related decline.

In today’s Research News article “Adapted yoga to improve physical function and health-related quality of life in physically-inactive older adults: a randomised controlled pilot trial.” See summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5481961/. Tew and colleagues recruited healthy elderly (> 60 years of age) and randomly assigned them to a wait-list control group or to a yoga practice group. Gentle yoga practice occurred in a studio with ten 75-minute sessions over 12 weeks and consisted of standing and sitting postures, meditation, and breathing exercises. Home practice was encouraged. Participants were measured before and after training with a physical performance battery, vital signs, body mass index, health status including mobility, self-care, usual activities, pain/discomfort and anxiety/depression, and mental well-being.

They found that the yoga practice group, in comparison to the controls, had significant improvements in health status and mental well-being. They also had improved cardiovascular measures of heart rate and blood pressure and improved physical function in lower limb flexibility and speed of rising from a chair. There were no adverse consequences of the yoga practice. Hence, gentle yoga practice was a safe and effective treatment to improve the physical and mental well-being of the elderly.

These results are very encouraging as they suggest that yoga practice may be able to partially slow the physical and mental declines with aging. Although, on average, there was some non-significant improvement in balance observed, there was a significant improvement in lower limb flexibility. This may suggest that the program would make falls less likely. Regardless, it appears that yoga practice should be encouraged for the elderly to improve their overall well-being.

So, improve health in the elderly with yoga

“Yoga refreshes your mind and spirit. Tones your body. Keeps your internal organs and hormonal system in balance. All the more reason for people of all ages to do yoga. In fact, yoga asanas are one of the few physical exercises you can continue doing as you age. As age progresses, it is more important to focus on HOW YOU DO rather than how much you do.” – Art of Living

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Tew, G. A., Howsam, J., Hardy, M., & Bissell, L. (2017). Adapted yoga to improve physical function and health-related quality of life in physically-inactive older adults: a randomised controlled pilot trial. BMC Geriatrics, 17, 131. http://doi.org/10.1186/s12877-017-0520-6

Abstract

Background

Yoga is a holistic therapy of expanding popularity, which has the potential to produce a range of physical, mental and social benefits. This trial evaluated the feasibility and effects of an adapted yoga programme on physical function and health-related quality of life in physically-inactive older adults.

Methods

In this randomised controlled pilot trial, 52 older adults (90% female; mean age 74.8 years, SD 7.2) were randomised 1:1 to a yoga programme or wait-list control. The yoga group (n = 25) received a physical activity education booklet and were invited to attend ten yoga sessions during a 12-week period. The control group (n = 27) received the education booklet only. Measures of physical function (e.g., Short Physical Performance Battery; SPPB), health status (EQ-5D) and mental well-being (Warwick-Edinburgh Mental Well-being Scale; WEMWBS) were assessed at baseline and 3 months. Feasibility was assessed using course attendance and adverse event data, and participant interviews.

Results

Forty-seven participants completed follow-up assessments. Median class attendance was 8 (range 3 to 10). At the 3-month follow-up, the yoga group had a higher SPPB total score compared with the control group (mean difference 0.9, 95% confidence interval [CI] -0.3 to 2.0), a faster time to rise from a chair five times (mean difference − 1.73 s, 95% CI −4.08 to 0.62), and better performance on the chair sit-and-reach lower-limb flexibility test (mean difference 5 cm, 95% CI 0 to 10). The yoga group also had superior health status and mental well-being (vs. control) at 3 months, with mean differences in EQ-5D and WEMWBS scores of 0.12 (95% CI, 0.03 to 0.21) and 6 (95% CI, 1 to 11), respectively. The interviews indicated that participants valued attending the yoga programme, and that they experienced a range of benefits.

Conclusions

The adapted yoga programme appeared to be feasible and potentially beneficial in terms of improving mental and social well-being and aspects of physical function in physically-inactive older adults. An appropriately-powered trial is required to confirm the findings of the present study and to determine longer-term effects.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5481961/

Improve Mental Health in the Elderly with Mindfulness

July 19, 2017 psyjdc Leave a comment

Improve Mental Health in the Elderly with Mindfulness

By John M. de Castro, Ph.D.

“The interconnectedness of mind and body lies at the heart of mindfulness and this makes it highly relevant to older people who are more likely to experience physical health problems with associated psychological issues such as reduced mobility and depression. It is thought that mindfulness can be particularly empowering to older people as it focuses on abilities rather than difficulties which may help older people to feel more engaged in decisions about their care.” – MyAgingParent.com

Human life is one of constant change. We revel in our increases in physical and mental capacities during development, but regret their decline during aging. As we age, there are systematic progressive declines in every system in the body, the brain included. This includes our mental abilities and results in impairments in memory, attention, and problem solving ability. It is inevitable and cannot be avoided. Aging also results in changes in mental health. 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. In addition, many elderly experience withdrawal and isolation from social interactions. But, no matter how reasonable, the increased loneliness, worry and anxiety add extra stress that can impact on the elderly’s already deteriorating physical and psychological health.

Mindfulness appears to be effective for an array of physical and psychological issues that occur with aging. It appears to strengthen the immune system and reduce inflammation. It has also been shown to be beneficial in slowing or delaying physical and mental decline with aging. and improve cognitive processes. It has also been shown to reduce anxiety, worry, and depression and improve overall mental health. Since the global population of the elderly is increasing at unprecedented rates, it is imperative to investigate safe and effective methods to slow physical and mental aging and improve mental health in the elderly.

In today’s Research News article “Meditation in Stressed Older Adults: Improvements in Self-Rated Mental Health Not Paralleled by Improvements in Cognitive Function or Physiological Measures.” (See summary below). Oken and colleagues recruited health elderly between the ages of 50-85 (average age = 60 years) who did not evidence cognitive decline and who were at least mildly stressed. They were randomly assigned to either receive 6 weeks of mindfulness meditation practice or to a wait-list control condition. Mindfulness meditation practice included one-on-one instruction in body scan, sitting meditation, and breathing exercises. The participants were measured before and after training for mindfulness, perceived stress, positive and negative emotions, neuroticism, fatigue, quality of life, self-efficacy, sleep, executive function, memory, attention, physiological vital signs, and salivary cortisol levels.

They found that the mindful meditation group in comparison to the wait-list group and the baseline measures showed significant reductions in negative emotions, neuroticism, and perceived stress following training and significant increases in mindfulness, vitality, self-efficacy, agreeableness and conscientiousness. Hence, mindfulness meditation produced significant improvements in the overall mental health of the participants, but did not alter physical health or cognitive abilities.

These are important results that suggest that mindfulness meditation practice produces major improvements in the mental health of the elderly. The participants, however, were relatively young elderly with an average age of 60 and only one participant over 75. They were all in good health and demonstrated no cognitive issues. Hence, the failure to demonstrate any effects of mindfulness meditation on the physical health or cognitive ability of this group may have been due to the fact that they were high functioning at the beginning making it difficult to produce further improvements. Regardless, the results clearly show large and important effects of mindfulness meditation on the overall mental health of these young elderly. This suggests that mindfulness meditation should be incorporated into the lives of the elderly to improve their psychological state during their declining years.

So, improve mental health in the elderly with mindfulness.

“Mindfulness practice has a definite positive impact on issues such as recurrent depression, stress, anxiety, chronic physical pain and loneliness. For elderly people, loneliness is a major risk factor for health problems-such as cardiovascular disease and Alzheimer’s. Mindfulness meditation training can be used as a novel approach for reducing loneliness and the risk of disease. Research suggests that mindfulness meditation training is a promising intervention for improving the health of older adults.” – Bláthnait Ní Mhurchú

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Oken, B.S., Wahbeh, H., Goodrich, E. et al. Meditation in Stressed Older Adults: Improvements in Self-Rated Mental Health Not Paralleled by Improvements in Cognitive Function or Physiological Measures. Mindfulness (2017) 8: 627. doi:10.1007/s12671-016-0640-7

Abstract

To determine if mindfulness meditation (MM) in older adults improves cognition and, secondarily, if MM improves mental health and physiology, 134 at least mildly stressed 50–85-year olds were randomized to a 6-week MM intervention or a waitlist control. Outcome measures were assessed at baseline and 2 months later at visit 2. The primary outcome measure was an executive function/attentional measure (flanker task). Other outcome measures included additional cognitive assessments, salivary cortisol, respiratory rate, heart rate variability, Positive and Negative Affect Schedule (PANAS), Center for Epidemiologic Studies Depression (CESD), Perceived Stress Scale (PSS), Neuroticism-Extraversion-Openness (NEO) personality traits, and SF-36 health-related quality of life. One hundred twenty-eight participants completed the study though visit 2 assessments. There was no significant change in the primary or other cognitive outcome measures. Even after statistical adjustment for multiple outcomes, self-rated measures related to negative affect and stress were all significantly improved in the MM intervention compared to waitlist group (PANAS-negative, CESD, PSS, and SF-36 health-related quality of life Vitality and Mental Health Component). The SF-36 Mental Health Component score improved more than the minimum clinically important difference. There were also significant changes in personality traits such as Neuroticism. Changes in positive affect were not observed. There were no group differences in salivary cortisol or heart rate variability. These moderate-sized improvements in self-rated measures were not paralleled by improvements in cognitive function or physiological measures. Potential explanations for this discrepancy in stress-related outcomes are discussed to help improve future studies.

Meditation Practice Alters Brain Networks in the Elderly

June 27, 2017September 5, 2020 psyjdc 1 Comment

Meditation Practice Alters Brain Networks in the Elderly

By John M. de Castro, Ph.D.

“A growing body of research supports the immediate benefits of meditation, such as reduced stress and anxiety levels, lower blood pressure, and enhanced happiness. Studies on mindfulness interventions show these effects are common in as few as eight weeks. While these initial perks may be reason enough for us to practice, meditation’s positive impact appears to be even more far-reaching, potentially adding years to our lives and improving cognitive function well into old age.” – Rina Deshpande

The nervous system is a dynamic entity, constantly changing and adapting to the environment. It will change size, activity, and connectivity in response to experience. 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 has identified neuroplastic changes in widespread area. and have found that meditation practice appears to mold and change the brain, producing psychological, physical, and spiritual benefits. 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.

The changes in the aging brain produced by meditation are not a simple increases in tissue throughout the brain but rather increases in some area and systems and decreases in others. In today’s Research News article “A longitudinal study of the effect of short-term meditation training on functional network organization of the aging brain.” See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428857/, Cotier and colleagues studied the neuroplastic changes in brain systems produced by meditation in the elderly. They recruited health elderly participants (average age of years) and randomly assigned them to receive either 8 weeks of meditation or relaxation training. Training occurred in 22 90-minute group classes. “Meditation participants were taught to cultivate mindfulness through paying attention to the surrounding sounds and one’s own breathing, feelings and sensations on the present moment.” “Relaxation participants were taught diaphragmatic breathing, progressive muscle relaxation and imagery relaxation techniques aimed at enhancing body awareness and reducing body tension.”

Before and after training the participants underwent functional Magnetic Resonance Imaging (fMRI) scanning of their brains. They found that after 8-weeks of meditation practice there was reduced functional connectivity in the default mode network (DMN), salience network (SN), and somatomotor network (SMN) while after relaxation training these same systems showed increased functional connectivity. Also, in the meditation group “there was decreased connectivity strength between the DMN and other modules.”

These are very interesting results as the Default Mode Network (DMN) becomes active during wind wandering and relatively quiet during focused on task behavior. It is involved when we are engaged in internally focused tasks such as recalling deeply personal memories, daydreaming, sleeping, imagining the future and trying to take the perspective of others. The DMN involves neural structures including the medial prefrontal cortex, anterior and posterior cingulate cortices, precuneus, inferior parietal cortex, and lateral temporal cortex. These areas of the DMN are functionally connected, such that they are simultaneously active during mind wandering.

Hence the current results of reduced functional connectivity in the DMN and between the DMN and other neural systems suggests that the meditation practice resulted in changes in the brain reflective of decreased mind wandering and increased focused attention. These changes can be helpful to the elderly who demonstrate increasing difficulties with attention. These changes may underlie the ability of meditation practice to reduce cognitive decline in the elderly. Hence, they suggest that meditation practice by the elderly can change their nervous systems in beneficial ways, decreasing the tendency for the mind to wander away from the task at hand and improving attentional ability and thereby reducing the deterioration of thought processes.

So, alter brain networks in the elderly with meditation practice.

“at a time when Americans are living longer than ever before but experiencing higher rates of Alzheimer’s and other neurodegenerative disorders, the research is an important reminder that mindfulness can exert a long-lasting influence on brain health.” – Carolyn Gregoire

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Cotier, F. A., Zhang, R., & Lee, T. M. C. (2017). A longitudinal study of the effect of short-term meditation training on functional network organization of the aging brain. Scientific Reports, 7, 598. http://doi.org/10.1038/s41598-017-00678-8

Abstract

The beneficial effects of meditation on preserving age-related changes in cognitive functioning are well established. Yet, the neural underpinnings of these positive effects have not been fully unveiled. This study employed a prospective longitudinal design, and graph-based analysis, to study how an eight-week meditation training vs. relaxation training shaped network configuration at global, intermediate, and local levels using graph theory in the elderly. At the intermediate level, meditation training lead to decreased intra-connectivity in the default mode network (DMN), salience network (SAN) and somatomotor network (SMN) modules post training. Also, there was decreased connectivity strength between the DMN and other modules. At a local level, meditation training lowered nodal strength in the left posterior cingulate gryus, bilateral paracentral lobule, and middle cingulate gyrus. According to previous literature, the direction of these changes is consistent with a movement towards a more self-detached viewpoint, as well as more efficient processing. Furthermore, our findings highlight the importance of considering brain network changes across organizational levels, as well as the pace at which these changes may occur. Overall, this study provides further support for short-term meditation as a potentially beneficial method of mental training for the elderly that warrants further investigation.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428857/

Improve Psychological and Emotional Well-Being in the Elderly with Mindfulness

May 25, 2017 psyjdc Leave a comment

Improve Psychological and Emotional Well-Being in the Elderly with Mindfulness

By John M. de Castro, Ph.D.

“While we might expect our bodies and brains to follow a shared trajectory of development and degeneration over time, by actively practicing strategies such as meditation, we might actually preserve and protect our physical body and brain structure to extend our golden years and shine even more brightly in old age.” – Rina Deshpande

Human life is one of constant change. We revel in our increases in physical and mental capacities during development, but regret their decline during aging. During aging, there is a systematic progressive decline in every system in the body, the brain included. This includes our mental abilities which decline with age and result in 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.

Mindfulness also appears to be effective for an array of physical and psychological issues that occur with aging. It appears to strengthen the immune system and reduce inflammation. It has also been shown to be beneficial in slowing or delaying physical and mental decline with aging. and improve cognitive processes. It has also been shown to reduce the shortening of the telomeres in the DNA, an indicator of aging. 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.

In today’s Research News article “Mindfulness-Based Interventions for Older Adults: A Review of the Effects on Physical and Emotional Well-being.” See summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4868399/

Geiger and colleagues review and summarize the published research literature on the effectiveness of mindfulness training in mitigating some of the effects of the aging process. They found 15 published articles that employed mindfulness-based interventions with participants over 65 years of age. The most commonly used mindfulness training method was Mindfulness-Based Stress Reduction (MBSR). In general, these interventions appeared to be acceptable to the elderly as they had relatively low attrition rates (drop out of participants) of around 17%.

They report that the research found that mindfulness training of the elderly produced significant improvement in their psychological well-being including decreases in loneliness, depression, anxiety, stress, sleep problems, and rumination, and increases in general mood and positive affect. In regard to physical health and well-being they report that the literature has conflicting and inconclusive results. Hence, it appears that mindfulness training of the elderly clearly improves psychological well-being, but further research is needed to understand its effects of physical well-being.

These findings are interesting and important. They clearly show the positive impact mindfulness training can have on the emotional health of the elderly. It should be mentioned that the review did not look at the effects of mindfulness training on the cognitive abilities of the participants. Hence, it is clear that mindfulness training is a useful way to preserve psychological and emotional health with aging. This suggests that mindfulness training should be recommended for the elderly particularly to improve their mental health.

Improve psychological and emotional well-being in the elderly with mindfulness.

“While it is a given that each day we get older and may experience the joys and sometimes the pains of aging, finding ways to age “mindfully” is an option for each of us. Just as the health benefits of regular exercise and healthy eating are demonstrated for heart and bone health, we can also keep our brains healthy and “fit” through the practice of mindfulness meditation.” – Dawn Bazarko

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Geiger, P. J., Boggero, I. A., Brake, C. A., Caldera, C. A., Combs, H. L., Peters, J. R., & Baer, R. A. (2016). Mindfulness-Based Interventions for Older Adults: A Review of the Effects on Physical and Emotional Well-being. Mindfulness, 7(2), 296–307. http://doi.org/10.1007/s12671-015-0444-1

Abstract

This comprehensive review examined the effects of mindfulness-based interventions on the physical and emotional wellbeing of older adults, a rapidly growing segment of the general population. Search procedures yielded 15 treatment outcome studies meeting inclusion criteria. Support was found for the feasibility and acceptability of mindfulness-based interventions with older adults. Physical and emotional wellbeing outcome variables offered mixed support for the use of mindfulness-based interventions with older adults. Potential explanations of mixed findings may include methodological flaws, study limitations, and inconsistent modifications of protocols. These are discussed in detail and future avenues of research are discussed, emphasizing the need to incorporate geriatric populations into future mindfulness-based empirical research.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4868399/

Improve Balance in the Elderly by Uncoupling Posture and Respiration with Tai Chi

April 28, 2017May 16, 2020 psyjdc Leave a comment

Improve Balance in the Elderly by Uncoupling Posture and Respiration with Tai Chi

By John M. de Castro, Ph.D.

“Practising the ancient martial art of Tai Chi is so beneficial to elderly people’s health that it should be “the preferred mode of training”, according to scientists.” – The Telegraph

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 discover methods to improve balance and decrease the number of fall in the elderly.

An interesting contributor to imbalance is the synchronization of respiration with postural sway. When a person stands erect, with eyes closed, there is a normal sway in the posture. When respiration occurs the expansion of the abdomen and chest produces a slight shift in the center of gravity and the body sways to compensate. When the normal sway becomes synchronized with the sway produced by respiration, it results in an exaggeration of the sway. This produces a greater imbalance. This is usually minor and of very little consequence. But, in the elderly, with compromised balance and muscular control, the small extra imbalance may be a contributor to falls.

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. Indeed, Tai Chi training has been shown to reduce the likelihood of falls in the elderly. One possible way that Tai Chi training may contribute to the decrease in falls is by decreasing posturo-respiratory synchronization. This interesting speculation has not been previously investigated.

In today’s Research News article “Tai Chi training reduced coupling between respiration and postural control.” See summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4695235/

Holmes and colleagues investigate the effect of Tai Chi training on posturo-respiratory synchronization. They recruited healthy males and females over 70 years of age and randomly assigned them to receive either Tai Chi training or education. Tai Chi training consisted of 12 weeks of instructor led group training for one hour, twice a week. The education condition involved health related lectures on the same schedule as the Tai Chi training. Before and after training the elderly were measured for postural sway, respiration and posturo-respiratory synchronization.

They found that after training neither group showed a change in postural sway or in respiration. Although the two groups did not differ in posturo-respiratory synchronization before training, after training the Tai Chi had significantly smaller posturo-respiratory synchronization than they did during baseline and in comparison to the education group. Hence, Tai Chi training reduced the contribution of posturo-respiratory synchronization to imbalance in the elderly. This may be one of the mechanisms by which Tai Chi training improves balance and reduces falls in the elderly.

Falls become more and more likely with age and the consequences of falls to the elderly can be devastating. So, a practice that can lower the risk of falls is important for the health and well-being of the elderly. Tai Chi is not strenuous, involves slow gentle movements, and is safe, having no appreciable side effects. So, it is well suited as an exercise for an elderly population. In addition, once learned it can be practiced at home or in groups, making it a flexible very low cost solution. Hence, it appears that Tai Chi should be recommended to the elderly to improve balance and reduce falls and thereby improve the health and well-being of the elderly.

So, improve balance in the elderly by uncoupling posture and respiration with tai chi.

“One of the greatest benefits of Tai Chi for the elderly is that even individuals who have physical limitations can practice this ancient healing art. Because it is comprised of a series of slow, relaxed movements, Tai chi is a non-strenuous activity that will not put added strain on weakened muscles. Tai Chi movements help encourage proper posture and rely on constant gentle movements that force the individual to concentrate and breathe deeply, two important techniques that are often overlooked in the elderly community.” – Delialah Falcon

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Holmes, M. L., Manor, B., Hsieh, W., Hu, K., Lipsitz, L. A., & Li, L. (2016). Tai Chi training reduced coupling between respiration and postural control. Neuroscience Letters, 610, 60–65. http://doi.org/10.1016/j.neulet.2015.10.053

Tai Chi training did not affect average sway speed& magnitude or respiratory rate
Yet tai Chi training reduced the impact of respiration on postural sway
The effects of Tai Chi on postural control could be optimized system interaction

Abstract

In order to maintain stable upright stance, the postural control system must account for the continuous perturbations to the body’s center-of-mass including those caused by spontaneous respiration. Both aging and disease increase “posturo-respiratory synchronization;” which reflects the degree to which respiration affects postural sway fluctuations over time. Tai Chi training emphasizes the coordination of respiration and bodily movements and may therefore optimize the functional interaction between these two systems. The purpose of the project was to examine the effect of Tai Chi training on the interaction between respiration and postural control in older adults. We hypothesized that Tai Chi training would improve the ability of the postural control system to compensate for respiratory perturbations and thus, reduce posturo-respiratory synchronization. Participants were recruited from supportive housing facilities and randomized to a 12-week Tai Chi intervention (n=28; 86±5yrs) or educational-control program (n=34, 85±6yrs). Standing postural sway and respiration were simultaneously recorded with a force plate and respiratory belt under eyes-open and eyes-closed conditions. Posturo-respiratory synchronization was determined by quantifying the variation of the phase relationship between the dominant oscillatory mode of respiration and corresponding oscillations within postural sway. Groups were similar in age, gender distribution, height, body mass, and intervention compliance. Neither intervention altered average sway speed, sway magnitude or respiratory rate. As compared to the education-control group, however, Tai Chi training reduced posturo-respiratory synchronization when standing with eyes open or closed (p<0.001). Tai Chi training did not affect traditional parameters of standing postural control or respiration, yet reduced the coupling between respiration and postural control. The beneficial effects of Tai Chi training may therefore stem in part from optimization of this multi-system interaction.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4695235/

Reduce Falls in the Elderly with Tai Chi

April 24, 2017 psyjdc Leave a comment

Reduce Falls in the Elderly with Tai Chi

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 Wayne

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 discover 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 “Systematic review and meta-analysis: Tai Chi for preventing falls in older adults.” See summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5293999/

Huang and colleagues reviewed and summarized the published research findings on the effectiveness of Tai Chi practice in preventing falls in the elderly. They identified 18 research publications describing randomized controlled trials, 16 of which were included in a meta-analysis. The studies included employed Tai Chi practice with individuals over 60 years of age and measured falls.

They found that the published research indicated that with Tai Chi training there were more elderly individuals who did not experience any falls at all and of those who did fell less often. These improvements were associated with the frequency of training with the greater the training the greater the benefits. In addition, the style of Tai Chi mattered with the Yang style being superior to the Sun style in preventing falls. The Yang style Tai Chi is characterized by big and open movements and is the most popular form of tai chi studied today. Sun Style has movements that are continuous, slow, even and with agile steps, a higher stance, and less kicking and punching. So, it would appear that the large and open movements of the Yang style are important in improving balance and thereby making falls less likely.

These are important findings. Falls become more and more likely with age and the consequences of falls to the elderly can be devastating. So, a practice that can lower the risk of falls is important for the health and well-being of the elderly. Tai Chi is not strenuous, involves slow gentle movements, and is safe, having no appreciable side effects. So, it is well suited as an exercise for an elderly population. In addition, once learned it can be practiced at home or in groups, making it a flexible very low cost solution. Hence, it appears that Tai Chi should be recommended to the elderly to improve balance and reduce falls and thereby improve the health and well-being of the elderly.

So, reduce falls in the elderly with tai chi.

“Treatment of injuries, due to falls, is one of the most expensive health conditions. Evidence has shown tai chi being one of the two effective exercises to prevent falls.” – Paul Lam

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Huang, Z.-G., Feng, Y.-H., Li, Y.-H., & Lv, C.-S. (2017). Systematic review and meta-analysis: Tai Chi for preventing falls in older adults. BMJ Open, 7(2), e013661. http://doi.org/10.1136/bmjopen-2016-013661

Abstract

Objective

It remains unclear whether Tai Chi is effective for preventing falls in older adults. We undertook this systematic review to evaluate the preventive effect of Tai Chi by updating the latest trial evidence.

Design

Systematic review and meta-analysis.

Methods

The Cochrane Library, MEDLINE and EMBASE were searched up to February 2016 to identify randomised trials evaluating Tai Chi for preventing falls in older adults. We evaluated the risk of bias of included trials using the Cochrane Collaboration’s tool. Results were combined using random effects meta-analysis.

Outcome measures

Number of fallers and rate of falls.

Results

18 trials with 3824 participants were included. The Tai Chi group was associated with significantly lower chance of falling at least once (risk ratio (RR) 0.80, 95% CI 0.72 to 0.88) and rate of falls (incidence rate ratio (IRR) 0.69, 95% CI 0.60 to 0.80) than the control group. Subgroup analyses suggested that the preventive effect was likely to increase with exercise frequency (number of fallers: p=0.001; rate of falls: p=0.007) and Yang style Tai Chi was likely to be more effective than Sun style Tai Chi (number of fallers: p=0.01; rate of falls: p=0.001). The results might be influenced by publication bias as the funnel plots showed asymmetry. Sensitivity analyses by sample size, risk of bias and comorbidity showed no major influence on the primary results.

Conclusions

Tai Chi is effective for preventing falls in older adults. The preventive effect is likely to increase with exercise frequency and Yang style Tai Chi seems to be more effective than Sun style Tai Chi.

Strengths and limitations of this study:

This study is, to date, the most comprehensive systematic review evaluating Tai Chi for preventing falls in older adults. A number of recently published trials were included, which improved the precision of the estimated effects and enabled us to investigate various influential factors such as Tai Chi style and frequency.
Our confidence in the findings is further increased by significant dose–response effect, stable sensitivity analyses and stable analyses by adjusting for publication bias.
The findings are likely to be influenced due to the bias in some original trials.
The estimated preventive effect of Tai Chi may be overestimated due to publication bias.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5293999/

Promote Healthy Aging with Mindfulness

March 30, 2017 psyjdc Leave a comment

Promote Healthy Aging with Mindfulness

By John M. de Castro, Ph.D.

“the Buddha – surely the archetypal meditator – is reputed to have lived to 80, which must have been an exceptionally ripe old age in 5th century BCE India. And according to Buddhist scriptures, even after 80 years in this realm of existence, in the end it wasn’t old age that finished him off but food poisoning.” – James Kingsland

Human life is one of constant change. We revel in our increases in physical and mental capacities during development, but regret their decline 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.

Mindfulness also appears to be effective for an array of physical and psychological issues. It appears to strengthen the immune system and reduce inflammation. It has also been shown to be beneficial in slowing or delaying physical and mental decline with aging. and improve cognitive processes. 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. In today’s Research News article “Mindfulness Training for Healthy Aging: Impact on Attention, Well-Being, and Inflammation.” See summary below or view the full text of the study at:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5289973/

Fountain-Zaragoza and Prakash review and summarize the published research literature of the effects of mindfulness training on attention, wellbeing, and the inflammatory response in the elderly.

They report that the research builds a strong case that mindfulness training reduces the loss of attentional abilities with aging. Mindfulness training was also reported to prevent or lessen age related deterioration of the nervous system which help to maintain cognitive abilities with aging. The benefits of mindfulness training, however, go beyond the cognitive sphere to emotions. The literature is clear that mindfulness training reduces emotional distress and improves emotion regulation, results in increased social support, and promotes psychological wellbeing in the elderly. In addition, the published research indicates that mindfulness training reduces the inflammatory response, a key component of chronic disease. This suggests that mindfulness training also improves physical health and wellbeing. So, the literature indicates that mindfulness training in the elderly supports healthy aging and prevents or reduces the cognitive, emotional, psychological and physical declines that occur with aging and does so by reducing the deterioration of the brain that accompanies aging.

It is remarkable that something as simple as mindfulness training could have such widespread and profound benefits supporting healthy aging. Based upon this research it would appear reasonable to suggest that mindfulness training be highly encouraged for the aging population and perhaps included in standard treatment programs for the elderly. Personal care and nursing homes might be well served to include mindfulness training in their services.

So, promote healthy aging with mindfulness.

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Fountain-Zaragoza, S., & Prakash, R. S. (2017). Mindfulness Training for Healthy Aging: Impact on Attention, Well-Being, and Inflammation. Frontiers in Aging Neuroscience, 9, 11. http://doi.org/10.3389/fnagi.2017.00011

Abstract

The growing interest in mindfulness interventions for use in aging samples has been met with promising evidence of cognitive, emotional, and physiological benefits. The purpose of this review is to provide an overview of the impact of mindfulness training on three areas of functioning in older adults: behavioral and neural correlates of attentional performance, psychological well-being, and systemic inflammation. We have previously proposed that mindfulness training is uniquely suited as a rehabilitative tool for conferring both cognitive and emotional benefits for older adults. Specifically, mindfulness training’s promotion of focused attention may mitigate the decline of attentional control abilities across late development and allow older adults to capitalize on their preserved emotion regulation abilities. Existing evidence points to some improvements in facets of attentional control in older adults, although some studies have shown no benefits in performance. Further, there is evidence of enhancements in both psychological and physical aspects of well-being, and accompanying improvements in systemic inflammation, following mindfulness training. The scientific investigation of mindfulness training is still relatively nascent, with only a limited number of studies, particularly randomized controlled trials utilizing active comparison conditions. It will be important for future research to incorporate placebo-controlled comparison groups to clearly establish the causal role of mindfulness practices in promoting holistic health in older adults.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5289973/

Strengthen the Brain to Prevent Aging Cognitive Decline with Tai Chi

March 24, 2017 psyjdc 1 Comment

Strengthen the Brain to Prevent Aging Cognitive Decline with Tai Chi

By John M. de Castro, Ph.D.

“Another great benefit of Tai Chi is that it’s accessible to people of all ages and fitness abilities. It’s the focus on the subtle movements that exercise the brain and boost cognitive abilities.” – Karl Romain

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.

Hence, there is some hope for age related cognitive decline, as there is evidence that it 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 and 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. Although the mindful movement practice of Tai Chi has been shown to slow cognitive decline, it is not known what neural systems are involved.

In today’s Research News article “Tai Chi Chuan and Baduanjin practice modulates functional connectivity of the cognitive control network in older adults.” See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5294576/

Tao and colleagues study the effects of the mindful movement practices of Tai Chi and Baduanjin, a simplified version of Tai Chi, on neural systems and cognitive processes. They recruited older adults (50-70 years of age) and assigned them to 12 weeks of Tai Chi practice, Baduanjin practice, or health education. Before and after training, they were subjected to functional Magnetic Resonance Imaging (f-MRI) scanning of their brains and were measured for mental control.

They found that after the practice period, both the Tai Chi and Baduanjin practice groups had significantly superior mental control than the control group. Thus, the mindful movement groups were better able to comprehend and maintain task demands over a period of time. In addition, they found that Tai Chi group showed a significant decrease in functional connectivity between the dorsolateral prefrontal cortex and the left superior frontal gyrus and anterior cingulate cortex; and the Baduanjin group showed a significant decrease in functional connectivity between the dorsolateral prefrontal cortex and the left putamen and insula. Hence, the mindful movement practices altered the brain in the areas responsible for high level cognitive processes while improving cognitive control. The association between the neural and mental changes was reflected in the fact that the greater the change in functional connectivity between the dorsolateral prefrontal cortex and the putamen, the greater the change in mental control.

These results are interesting and in line with prior findings that mindfulness practices alter the nervous system in regions responsible for higher mental processes. They demonstrate that mindful movement practices also do this and at the same time improve the individual’s ability to comprehend and maintain task demands over a period of time, mental control. These practices produce these changes in older individuals. This suggests that Tai Chi may be an effective practice to restrain cognitive decline in aging individual.

So, strengthen the brain to prevent aging cognitive decline with Tai Chi.

“elderly people practising Tai Chi – an ancient Chinese form of slow, meditative exercise – just three times a week can boost brain volume and improve memory and thinking.” – The Telegraph

CMCS – Center for Mindfulness and Contemplative Studies

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

Study Summary

Tao, J., Chen, X., Egorova, N., Liu, J., Xue, X., Wang, Q., … Kong, J. (2017). Tai Chi Chuan and Baduanjin practice modulates functional connectivity of the cognitive control network in older adults. Scientific Reports, 7, 41581. http://doi.org/10.1038/srep41581

Abstract

Cognitive impairment is one of the most common problem saffecting older adults. In this study, we investigated whether Tai Chi Chuan and Baduanjin practice can modulate mental control functionand the resting state functional connectivity (rsFC) of the cognitive control network in older adults. Participants in the two exercise groups practiced either Tai Chi Chuan or Baduanjin for 12 weeks, and those in the control group received basic health education. Memory tests and fMRI scans were conducted at baseline and at the end of the study. Seed-based (bilateral dorsolateral prefrontal cortex, DLPFC) rsFC analysis was performed. We found that compared to the controls, 1) both Tai Chi Chuan and Baduanjin groups demonstrated significant improvements in mental control function; 2) the Tai Chi Chuan group showed a significant decrease in rsFC between the DLPFC and the left superior frontal gyrus (SFG) and anterior cingulate cortex; and 3) the Baduanjin group showed a significant decrease in rsFC between the DLPFC and the left putamen and insula. Mental control improvement was negatively associated with rsFC DLPFC-putamen changes across all subjects. These findings demonstrate the potential of Tai Chi Chuan and Baduanjin exercises in preventing cognitive decline.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5294576/