Improve the Symptoms of Stress with Mindfulness

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Improve the Symptoms of Stress with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Through mindfulness, individuals start to see their thoughts as less powerful. These distorted thoughts – such as “I always make mistakes” or “I’m a horrible person” – start to hold less weight. We ‘experience’ thoughts and other sensations, but we aren’t carried away by them. We just watch them come and go.” – William Marchand

 

Stress is universal. We are constantly under some form of stress. In fact, if we don’t have enough stress, we seek out more. Moderate stress can be a good thing promoting growth and flourishing. But, it must be moderate or what is called the optimum level of stress. Too little or too much stress can be damaging. Unfortunately for many of us living in a competitive, multitasking, modern environment stress is all too often higher than desirable. In addition, many of the normal mechanisms for dealing with stress have been eliminated. The business of modern life removes opportunities for rest, extra sleep, and leisure activities. Instead people are working extra hours and limiting or passing up entirely vacations to stay competitive. Persistently high levels of stress are damaging and can directly produce disease or debilitation increasing susceptibility to other diseases. Indeed, chronic stress has been associated with depression, anxiety, burnout, suicide attempts, poor immune functioning, and cardiovascular disorders.

 

It is beyond the ability of the individual to change the environment to reduce stress, so it is important that methods be found to reduce the individual’s responses to stress; to make the individual more resilient when high levels of stress occur. Contemplative practices including meditation practice have been shown to reduce the psychological and physiological responses to stress. Because of their ability to relieve stress, mindfulness trainings are increasingly being practiced by individuals and are even being encouraged in some workplaces. But, some other treatments such as exercise or biofeedback may also be effective.

 

In today’s Research News article “A RCT Comparing Daily Mindfulness Meditations, Biofeedback Exercises, and Daily Physical Exercise on Attention Control, Executive Functioning, Mindful Awareness, Self-Compassion, and Worrying in Stressed Young Adults.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1466297833394138/?type=3&theater

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

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5010624/

de Bruin and colleagues recruited young adults, aged 18-40 years, who were high in perceived stress and randomly assigned them to either a daily mindfulness meditations, daily heart rate variability biofeedback, or daily physical exercise groups. The participants were provided a 2-hour orientation instruction and then practiced daily over 5 weeks for 10 to 20 minutes per day on an individualized practice plan. They were measured before and after treatment and 6-weeks later for attention control, executive function, mindfulness, self-compassion, and worry.

 

They found that all three interventions produced significant improvement from the pretest to posttest in attention control, executive function, mindfulness, self-compassion, and worry. These effects remained significant at the 6-week follow-up, suggesting lasting effects. All practices had moderate to large effects sizes. Surprisingly there were no significant differences between the three different practices as all produced significant improvements in the measures.

 

It is interesting that all three practices produced significant increases in mindfulness. This would be expected for the mindfulness meditation group but is somewhat surprising for the heart rate variability biofeedback and physical exercise groups. This fact may explain why all of the practices were beneficial. It suggests that improved mindfulness is responsible for the improvements in attention control, executive function, self-compassion, and worry. This seems reasonable, give that mindfulness training has been shown previously to improve attention control, executive function, self-compassion, and worry. Hence it appears that there are a number of practices that can improve the psychological conditions of stressed young adults and that they act by increasing mindfulness.

 

So, improve the symptoms of stress with mindfulness.

 

“mindfulness meditation promotes metacognitive awareness, decreases rumination via disengagement from perseverative cognitive activities and enhances attentional capacities through gains in working memory. These cognitive gains, in turn, contribute to effective emotion-regulation strategies.” Daphne Davis

 

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

De Bruin, E. I., van der Zwan, J. E., & Bögels, S. M. (2016). A RCT Comparing Daily Mindfulness Meditations, Biofeedback Exercises, and Daily Physical Exercise on Attention Control, Executive Functioning, Mindful Awareness, Self-Compassion, and Worrying in Stressed Young Adults. Mindfulness, 7(5), 1182–1192. http://doi.org/10.1007/s12671-016-0561-5

 

Abstract

Our Western society is characterized by multitasking, competition, and constant time pressure. Negative effects of stress for the individual (anxiety, depression, somatic complaints) and for organizations and society (costs due to work absence) are very high. Thus, time-efficient self-help interventions to address these issues are necessary. This study assessed the effects of daily mindfulness meditations (MM) versus daily heart rate variability biofeedback (HRV-BF) and daily physical exercise (PE) on attention control, executive functioning, mindful awareness, self-compassion, and worrying. Young adults (n = 75, age range 18 to 40) with elevated stress levels were randomized to MM, HRV-BF, or PE, and measurements were taken at pre-test, post-test, and follow-up. Interventions in all three groups were self-guided and lasted for 5 weeks. Generalized estimating equation analyses showed that overall, all three interventions were effective and did not differ from each other. However, practice time differed between groups, with participants in the PE group practicing much more than participants in the other two groups. Therefore, additional analyses were carried out in two subsamples. The optimal dose sample included only those participants who practiced for at least 70 % of the total prescribed time. In the equal dose sample, home practice intensity was equal for all three groups. Again, the effects of the three interventions did not differ. In conclusion, MM, HRV-BF, and PE are all effective self-help methods to improve attention control, executive functioning, mindful awareness, self-compassion, and worrying, and mindfulness meditation was not found to be more effective than HRV-biofeedback or physical exercise for these cognitive processes.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5010624/

 

Relieve Trauma Symptoms and Stress in Prisoners with Meditation

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Relieve Trauma Symptoms and Stress in Prisoners with Meditation

 

By John M. de Castro, Ph.D.

 

“Ever since a kid, I’ve just been miserable being myself. After just one month of meditating, I’ve felt so much energy, it’s amazing how good I feel.” – Geoff, prison inmate serving life sentence

 

Around 2 ¼ million people are incarcerated in the United States. Prison is a very stressful and difficult environment for most prisoners. This is compounded by the fact that most do not have well developed coping skills. In addition, many have suffered from trauma, often experienced early in life such as abandonment, hunger, homelessness, domestic violence, sexual abuse, bullying, discrimination, drug and alcohol abuse, and witnessing crime – including murder. In addition, prisoners frequently suffer from attention deficit disorder.

 

Prisoners are often ill equipped to engage positively in society either inside or outside of prison. Even though prisons are euphemistically labelled correctional facilities very little correction actually occurs. This is supported by the rates of recidivism. About three quarters of prisoners who are released commit crimes and are sent back to prison within 5-years. Hence there is a great need for better prison programs that can not only help the prisoner adjust to prison life but also to life after release

 

Prison provides a great deal of time for reflection and self-exploration. This provides an opportunity for growth and development. Contemplative practices are well suited to this environment. Meditation teaches skills that may be very important for prisoners. In particular, it puts the practitioner in touch with their own bodies and feelings. It improves present moment awareness and helps to overcome rumination about the past and negative thinking about the future. It’s been shown to be useful in the treatment of the effects of trauma and attention deficit disorder. It also relieves stress and improves overall health and well-being. Finally, meditation has been shown to be effective in treating depression, anxiety, and anger.

 

So, meditation would appear to be well suited to addressing the issues of prisoners. In today’s Research News article “). Reduced Trauma Symptoms and Perceived Stress in Male Prison Inmates through the Transcendental Meditation Program: A Randomized Controlled Trial.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1465085253515396/?type=3&theater

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

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5101089/

Nidich and colleagues recruited prisoners and randomly assigned them to either meditation or no treatment groups. Transcendental meditation was taught in 5 1-hour sessions in a group format and the prisoners were encouraged to practice for an additional 20 minutes per day. The prisoners were measured before training and 4 months later for trauma symptoms and perceived stress.

 

It was reported that compared to the no-treatment control group, the meditation group had moderate to large significant improvements in perceived stress and in total trauma symptoms, including the anxiety, depression, dissociation, and sleep disturbance resulting from trauma. In interpreting these results, it should be noted that there was not an active or placebo control group. So, the effects cannot be conclusively attributed to meditation as any active treatment might have produced similar improvements. In addition, since prisoners are isolated and restricted, any attention provided them may have had powerful effects. This being said, the findings are exciting and suggest the meditation training is a powerful treatment for the trauma symptoms and stress evident in prison populations.

 

A large proportion of the prison population have experienced trauma and it is thought that the effects of these experiences have profoundly affected these individuals and their behavior. The ability of meditation to mitigate the effects of trauma and reduce stress make it ideal for the treatment of prisoners. It remains for future research to determine the long-term effects of meditation practice on these prisoners, their behavior in prison and after release, and their likelihood of committing new offenses.

 

So, relieve trauma symptoms and stress in prisoners with meditation.

 

“I’ve known inmates who have, as a result of their meditation practice, move from being violent streetfighters to gentle protectors of weaker prisoners. I’ve seen inmates develop an extraordinary amount of patience with exceedingly trying circumstances. I’ve seen seemingly macho men show a tender concern for others. In short, I’ve seen people who have committed some of the most serious crimes possible — people that some might describe as “animals” or “beyond hope” — becoming better people.” – Bodhipaksa

 

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

Nidich, S., O’Connor, T., Rutledge, T., Duncan, J., Compton, B., Seng, A., & Nidich, R. (2016). Reduced Trauma Symptoms and Perceived Stress in Male Prison Inmates through the Transcendental Meditation Program: A Randomized Controlled Trial. The Permanente Journal, 20(4), 43–47. http://doi.org/10.7812/TPP/16-007

 

Abstract

Context: Trauma events are four times more prevalent in inmates than in the general public and are associated with increased recidivism and other mental and physical health issues.

Objective: To evaluate the effects of Transcendental Meditationa (TM) on trauma symptoms in male inmates.

Design: One hundred eighty-one inmates with a moderate- to high-risk criminal profile were randomly assigned to either the TM program or to a usual care control group.

Main Outcome Measures

The Trauma Symptom Checklist and the Perceived Stress Scale were administered at baseline and four-month posttest.

Results: Significant reductions in total trauma symptoms, anxiety, depression, dissociation, and sleep disturbance subscales, and perceived stress in the TM group were found compared with controls (all p values < 0.001). The high-trauma subgroup analysis further showed a higher magnitude of effects in the TM group compared with controls on all outcomes, with Cohen effect sizes ranging from 0.67 to 0.89.

Conclusion: Results are consistent with those of prior studies of the TM program in other populations and its effects on trauma symptoms and perceived stress.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5101089/

 

Change the Brain for Healthy Aging with Meditation

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Change the Brain for Healthy Aging with Meditation

 

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/

 

Meditation Improves Well-Being but How You Meditate Can Make a Difference

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By John M. de Castro, Ph.D.

 

“science confirms the experience of millions of practitioners: meditation will keep you healthy, help prevent multiple diseases, make you happier, and improve your performance in basically any task, physical or mental.” – Giovanni Dienstmann

 

Meditation training has been shown to improve health and well-being. It has also been found to be effective for a large array of medical and psychiatric conditions, either stand-alone or in combination with more traditional therapies. As a result, meditation training has been called the third wave of therapies. One problem with understanding meditation effects is that there are, a wide variety of meditation techniques and it is not known which work best for improving different conditions.

 

Four types of meditation are the most commonly used practices for research purposes. In body scan meditation, the individual focuses on the feelings and sensations of specific parts of the body, systematically moving attention from one area to another. Loving kindness meditation is designed to develop kindness and compassion to oneself and others. The individual systematically pictures different individuals from self, to close friends, to enemies and wishes them happiness, well-being, safety, peace, and ease of well-being. In focused attention meditation, the individual practices paying attention to a single meditation object, learns to filter out distracting stimuli, including thoughts, and learns to stay focused on the present moment, filtering out thoughts centered around the past or future. On the other hand, in open monitoring meditation, the individual opens up awareness to everything that’s being experienced regardless of its origin. These include bodily sensations, external stimuli, and even thoughts. The meditator just observes these stimuli and lets them arise, and fall away without paying them any further attention.

 

These techniques have common properties of restful focused attention, but there are large differences. These differences are likely to produce different effects on the practitioner. In today’s Research News article “Phenomenological Fingerprints of Four Meditations: Differential State Changes in Affect, Mind-Wandering, Meta-Cognition, and Interoception Before and After Daily Practice Across 9 Months of Training.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1440840735939848/?type=3&theater

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

http://link.springer.com/article/10.1007/s12671-016-0594-9

Kok and Singer examine the similarities and differences between the effects of body scan meditation, loving kindness meditation, focused attention meditation, and open monitoring meditation. They recruited normal adults aged between 20 to 55 and randomly assigned them to three different orders of conditions in a complex research design. Training in each meditation type was conducted for 13 weeks, including a 3-day retreat at the beginning. The participants reported daily on their feeling states, contents of thought, meta-cognition, and 2 minutes of free writing about their thoughts and feelings.

 

All four meditation practices contain a component of focused breathing meditation, so it’s effects can’t be separated from the other three types. They found that all four meditation practices, consistent with the published literature, produced significant increases in positive feelings, focus on the present moment, and body awareness and decreases in mind wandering.

 

There were also considerable differences in the effects of the meditation practices. Body scan meditation, not surprisingly, produced the greatest increase in body awareness and the greatest decrease in thoughts about past, future, and others, and negative thoughts, in other words less mind wandering. Loving kindness meditation produced the greatest increase in positive thoughts and warm feelings about self and others. Open monitoring meditation produced the greatest increase in thought awareness and decrease in distraction by thoughts. These outcomes are consistent with the targeted contents of the practices.

 

It appears that all meditation types have very positive consequences for the practitioner and at the same time each has its own strengths. These strengths then can be taken advantage of to affect targeted issues for the practitioner. If the problem with the individual is a lack of body awareness then body scan meditation is called for, if it’s negative feelings about self and others, then loving kindness meditation would be best, while if it’s with meta-cognition such as awareness of thoughts, then open monitoring meditation should be the choice. In this way meditation practice, can have even greater benefit for the individual.

 

Regardless, improve well-being with meditation.

 

If you have a few minutes in the morning or evening (or both), rather than turning on your phone or going online, see what happens if you try quieting down your mind, or at least paying attention to your thoughts and letting them go without reacting to them. If the research is right, just a few minutes of meditation may make a big difference.” – Alice Walton

 

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

Kok, B.E. & Singer, T. Phenomenological Fingerprints of Four Meditations: Differential State Changes in Affect, Mind-Wandering, Meta-Cognition, and Interoception Before and After Daily Practice Across 9 Months of Training. Mindfulness (2016). doi:10.1007/s12671-016-0594-9

 

Abstract

Despite increasing interest in the effects of mental training practices such as meditation, there is much ambiguity regarding whether and to what extent the various types of mental practice have differential effects on psychological change. To address this gap, we compare the effects of four common meditation practices on measures of state change in affect, mind-wandering, meta-cognition, and interoception. In the context of a 9-month mental training program called the ReSource Project, 229 mid-life adults (mean age 41) provided daily reports before and after meditation practice. Participants received training in the following three successive modules: the first module (presence) included breathing meditation and body scan, the second (affect) included loving-kindness meditation, and the third (perspective) included observing-thought meditation. Using multilevel modeling, we found that body scan led to the greatest state increase in interoceptive awareness and the greatest decrease in thought content, loving-kindness meditation led to the greatest increase in feelings of warmth and positive thoughts about others, and observing-thought meditation led to the greatest increase in meta-cognitive awareness. All practices, including breathing meditation, increased positivity of affect, energy, and present focus and decreased thought distraction. Complementary network analysis of intervariate relationships revealed distinct phenomenological clusters of psychological change congruent with the content of each practice. These findings together suggest that although different meditation practices may have common beneficial effects, each practice can also be characterized by a distinct short-term psychological fingerprint, the latter having important implications for the use of meditative practices in different intervention contexts and with different populations.

http://link.springer.com/article/10.1007/s12671-016-0594-9

 

Consolidate Motor Memories with Mindfulness

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By John M. de Castro, Ph.D.

 

“Meditation provides an atmosphere of deep relaxation beneficial to the mind and body, offering myriad physiological effects such as lower blood pressure and a slower heart rate. When the body is extremely relaxed, the mind, nerves and muscles work at an optimum level, allowing for the enhancement of a variety of motor performance skills.” – EOC Institute

 

When most people think of memory they think of verbal memory or episodic memory. They rarely think about motor memory. But, this is a very import facet of human behavior. If they do think of motor memory they usually think of athletic performance. This is indeed a motor memory but is the tip of the proverbial iceberg. In fact, the bulk of our behavior from walking to talking involves motor memory. The memories there are so deep that we are generally not aware of them. But pay attention for a moment to the movements involved when you’re walking and you’ll see just how automatized it is, just how much it’s a learned behavior that is stored in motor memory.

 

The process by which what we have learned motorically is transferred to a long-term storage is called consolidation. This process is poorly understood. But, it is known that consolidation works best when there are no competing memories produced shortly after the primary memory. So, rest and even sleep, appear to promote the consolidation of motor memory. Mindfulness training has been shown to improve verbal memory ability. But, little is known regarding the effects of mindfulness practice on motor memory or motor memory consolidation.

 

The ability of meditation to influence the consolidation of motor memory was explored in today’s Research News article “Post-training Meditation Promotes Motor Memory Consolidation.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1428975463793042/?type=3&theater

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

http://journal.frontiersin.org/article/10.3389/fpsyg.2016.01698/full?utm_source=newsletter&utm_medium=email&utm_campaign=Psychology-w45-2016

Immink recruited practiced meditators (between 2 to 25 years of practice, mean = 9 years) and had them learn to press a set of six keys in three unique sequences. Repeated over 120 trials. This was completed at 8:00 in the morning. The participants were then randomly assigned to either a 30-minute yoga nidra meditation condition or a light work (chores) condition that was conducted at noon. At 5:00 in the afternoon participants were tested for performance of the three learned sequences and two new sequence that they had not been previously trained on. They were measured for errors, reaction time to start the sequence and time to complete it.

 

During motor training the two groups did not differ in the number of errors committed, reaction time, and time to complete the sequence. During later testing, the participants who meditated at noon were significantly faster in reacting to and performing the previously learned sequences than the control group but did not differ with the new (untrained) sequences. Hence, meditation appeared to specifically help preserve the previous motor learning, while not affecting new learning. In fact, the meditation group did not lose any speed between training and testing while the control group was 35% slower.

 

These are clear and interesting results. They suggest that meditation promotes the consolidation of motor memories, that is, it tended to protect the memories from deterioration over time. So, mindfulness training appears to promote both verbal and motor memory. This might suggest that meditation might be helpful in preserving all kinds of other motor memories including athletic performance and perhaps physical therapy. It will require further research to examine these speculations.

 

So, consolidate motor memories with mindfulness.

 

“Meditation in sport is not only helpful for performance, but can also aid athletes who experience anxiety, depression, and other mental health illnesses. The practice can help athletes through injury, as well as overcome challenges such as the transition back into sport or out of sport (e.g., retirement).” – Kristin Keim

 

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

Immink MA (2016) Post-training Meditation Promotes Motor Memory Consolidation. Front. Psychol. 7:1698. doi: 10.3389/fpsyg.2016.01698

 

Following training, motor memory consolidation is thought to involve either memory stabilization or off-line learning processes. The extent to which memory stabilization or off-line learning relies on post-training wakeful periods or sleep is not clear and thus, novel research approaches are needed to further explore the conditions that promote motor memory consolidation. The present experiment represents the first empirical test of meditation as potential facilitator of motor memory consolidation. Twelve adult residents of a yoga center with a mean of 9 years meditation experience were trained on a sequence key pressing task. Three hours after training, the meditation group completed a 30 min session of yoga nidra meditation while a control group completed 30 min of light work duties. A wakeful period of 4.5 h followed meditation after which participants completed a test involving both trained and untrained sequences. Training performance did not significantly differ between groups. Comparison of group performance at test, revealed a performance benefit of post-training meditation but this was limited to trained sequences only. That the post-training meditation performance benefit was specific to trained sequences is consistent with the notion of meditation promoting motor memory consolidation as opposed to general motor task performance benefits from meditation. Further, post-training meditation appears to have promoted motor memory stabilization as opposed to off-line learning. These findings represent the first demonstration of meditation related motor memory consolidation and are consistent with a growing body of literature demonstrating the benefits of meditation for cognitive function, including memory.

http://journal.frontiersin.org/article/10.3389/fpsyg.2016.01698/full?utm_source=newsletter&utm_medium=email&utm_campaign=Psychology-w45-2016

 

Reduce Cigarette Smoking and Cravings with Mindfulness

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By John M. de Castro, Ph.D.

 

“Mindfulness, which is commonly described as present-moment, nonjudgmental awareness, can be an effective tool for riding out cravings and “sitting with” the distress associated with the quitting process. Furthermore, mindfulness can help foster an attitude of acceptance of present-moment challenges and thoughts (such as, “Quitting feels extremely difficult, and sometimes I worry I can’t do this.”). Acceptance can help one to ride out these moments, understanding them as temporary, rather than being overwhelmed by them.” – Traci Stein

 

“Tobacco use remains the single largest preventable cause of death and disease in the United States. Cigarette smoking kills more than 480,000 Americans each year, with more than 41,000 of these deaths from exposure to secondhand smoke. In addition, smoking-related illness in the United States costs more than $300 billion a year. In 2013, an estimated 17.8% (42.1 million) U.S. adults were current cigarette smokers.”  (Centers for Disease Control and Prevention).

 

Nicotine is one of the most addictive substances known. But, its addictiveness is not just due to its pharmacological properties. Addiction to smoking also involves learned or conditioned factors, genetics, and social and environmental factors. This makes it easy to become addicted and very difficult to stop. To some extent this is why there still are high rates of smoking even though mostly everyone understands that it has very negative effects on health and longevity.

 

There are a wide variety of methods and strategies to quit smoking which are to some extent effective. According to the National Institutes of Health, about 40% of smokers who want to quit make a serious attempt to do so each year, but fewer than 5% actually succeed. Most people require three or four failed attempts before being successful. One problem is that after quitting if a single cigarette is smoked, going back to regular smoking is almost assured. As John Polito wrote “nicotine dependency recovery is one of the few challenges in life where being 99% successful all but assures 100% defeat.”

 

So, better methods to quit are badly needed. Mindfulness training has been shown to be helpful in treatment for addiction and prevention of relapse after recovery. In today’s Research News article “Effect of Brief Mindfulness Practice on Self-Reported Affect, Craving, and Smoking: A Pilot Randomized Controlled Trial Using Ecological Momentary Assessment.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1425084614182127/?type=3&theater

or see summary below, Ruscio and colleagues test the effectiveness of brief meditation in real life situations to assist in reducing smoking. They recruited a community sample of adult cigarette smokers and randomly assigned them to either a brief (2 week) meditation or sham meditation condition. Meditation group participants were instructed in meditation and required to meditate once per day for at least 20 minutes at a time and place of their choosing with pre-recorded guided meditations. The control group also “sham meditated” once a day with a recording that guided them to let their minds wander and judge experience. Both groups were given a Personal Digital Assistant (PDA) that was programmed to prompt them at four random times during each day to complete assessments of smoking, craving, and positive and negative feelings.

 

They found that the meditation group reported significantly lower cravings after meditation and fewer negative emotions. Importantly, the meditation group significantly and progressively decreased the number of cigarettes smoked per day over the 2 weeks while the sham meditation group did not. These findings are particularly striking because real-world smoking was followed and assessed and there was a truly comparable control condition. Hence, the findings are not due to experimental contamination and are applicable to the kinds of situations where smoking normally occurs. The importance of this should not be underestimated. The lab or the clinic is not the real world. Smoking is prompted by many situations and signals present in the everyday environment that are not present in the lab. So, it is particularly important to test potential therapies against real world smoking behavior.

 

These are interesting and potentially important findings. A brief daily meditation is capable of reducing craving to smoke and the number of cigarettes smoked per day. If this could be maintained for longer periods it might lead to complete cessation of smoking and possibly prevention of relapse. It will require future research to examine these possibilities. Regardless meditation appears to reduce smoking over the short-term.

 

So, reduce cigarette smoking and cravings with mindfulness.

 

“With mindful awareness, patients are no longer at the mercy of their cravings. Instead, they can build awareness for their cravings and choose how to respond.. . mindfulness may also allow patients to build healthier behaviors. . .  everyone knows smoking and eating too much is bad for them, but mere knowledge doesn’t change behavior. It’s when they actually begin to pay attention to how smoking tastes, they want to change on a visceral level.” – Jamie Zimmerman

 

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

Ruscio AC, Muench C, Brede E, Waters AJ. Effect of Brief Mindfulness Practice on Self-Reported Affect, Craving, and Smoking: A Pilot Randomized Controlled Trial Using Ecological Momentary Assessment. Nicotine Tob Res. 2016 Jan;18(1):64-73. doi: 10.1093/ntr/ntv074.

 

Abstract

Introduction: Despite efficacious pharmacological and behavioral treatments, most smokers attempt to quit without assistance and fail to quit. Mindfulness practice may be useful in smoking cessation.

Methods: This ecological momentary assessment (EMA) study was a pilot parallel group randomized controlled trial of a brief mindfulness practice (Brief-MP) intervention on self-reported smoking behavior delivered to smokers on a Personal Digital Assistant (PDA) in the field. Adult community smokers (N = 44) were randomly assigned to a Brief-MP (n = 24) or Control (sham meditation; n = 20) group. Participants were instructed to smoke as much or as little as they liked. Participants carried a PDA for 2 weeks and were instructed to initiate 20 minutes of meditation (or control) training on the PDA daily, completing an assessment of cognitive and affective processes immediately afterwards. Additionally, they completed assessments at random times up to four times per day. Primary outcome variables were negative affect, craving, and cigarettes smoked per day, all self-reported.

Results: Thirty-seven participants provided EMA data totaling 1874 assessments. Linear Mixed Model analyses on EMA data revealed that Brief-MP (vs. Control) reduced overall negative affect, F(1, 1798) = 13.8, P= .0002; reduced craving immediately post-meditation, (Group × Assessment Type interaction, F(2, 1796) = 12.3, P = .0001); and reduced cigarettes smoked per day over time (Group × Day interaction, F(1, 436) = 5.50, P = .01).

Conclusions: Brief-MP administered in the field reduced negative affect, craving, and cigarette use, suggesting it may be a useful treatment.

 

Reduce Brain Induced Mind Wandering with Meditation

 

By John M. de Castro, Ph.D.

 

“Our minds wander, on average 50 percent of the time. The exact rate varies enormously. . . . Noticing where your mind has gone – checking your twitter feed instead of working on that report – gives you the chance for a second thought: “my mind has wandered off again.” That very thought disengages your brain from where it has wandered and activates brain circuits that can help your attention get unstuck and return to the work at hand.” – Daniel Goleman

 

We spend a tremendous amount of our time with our minds wandering and not on the task or the environment at hand. We daydream, plan for the future, review the past, ruminate on our failures, exalt in our successes. In fact, we spend almost half of our waking hours off task with our mind wandering. You’d think that if we spend so much time doing this it must be enjoyable. But, in fact research has shown that when our mind is wandering we are actually unhappier than when we are paying attention to what is at hand.

 

A system of the brain known 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.

 

Meditation is known to reduce the size and activity of the Default Mode Network (DMN) through a process known as neuroplasticity where the size and connectivity of neural structures are modified by experience. In addition, meditation appears to decrease the functional connectivity of these structures.  The research underlying these conclusions, however, suffer from a flaw in that meditation is compared to rest or to non-meditators. It is possible that any active mental task could also have the same effects on the DMN. There is thus a need to investigate the differences between the effects of meditation and other active mental activities on the activity of the DMN.

 

In today’s Research News article “Meditation leads to reduced default mode network activity beyond an active task.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1399745846716004/?type=3&theater

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

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4529365/

Garrison and colleagues recruited experienced meditators and non-meditators and scanned their brains (functional Magnetic Imaging, fMRI) while they either followed meditation instructions or an active mental task, making decisions as to whether adjectives applied to the self or to case. As expected the meditators reported less mind wandering during meditation. Importantly, they found that the meditators had significantly lower activity in the Default Mode Network (DMN) than the controls during the meditations but not during the active task.

 

These findings are important in that they demonstrate that the reduction in the DMN activity is not due to just any active mental task but specifically to meditation. The results also replicate the finding that meditation lowers mind wandering and the activity of the DMN. Hence meditation in particular appears to have the ability to reduce mind wandering, improving focus, by decreasing the activity of the brain system responsible for mind wandering.

 

So, reduce brain induced mind wandering with meditation.

 

“new knowledge about the default mode network and the self-reflecting thoughts that it stimulates may facilitate our understanding of how we function in our daily lives. We are more than intellect or the motor control of arms and legs, which is often the focus of brain researchers. Perhaps it may at times be good to know that our brain actually gives us room for our spontaneous thoughts and the associations and emotions that may at first seem a bit weird.” – Marcus Raichle

 

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

Garrison, K. A., Zeffiro, T. A., Scheinost, D., Constable, R. T., & Brewer, J. A. (2015). Meditation leads to reduced default mode network activity beyond an active task. Cognitive, Affective & Behavioral Neuroscience, 15(3), 712–720. http://doi.org/10.3758/s13415-015-0358-3

 

Abstract

Meditation has been associated with relatively reduced activity in the default mode network, a brain network implicated in self-related thinking and mind wandering. However, previous imaging studies have typically compared meditation to rest despite other studies reporting differences in brain activation patterns between meditators and controls at rest. Moreover, rest is associated with a range of brain activation patterns across individuals that has only recently begun to be better characterized. Therefore, this study compared meditation to another active cognitive task, both to replicate findings that meditation is associated with relatively reduced default mode network activity, and to extend these findings by testing whether default mode activity was reduced during meditation beyond the typical reductions observed during effortful tasks. In addition, prior studies have used small groups, whereas the current study tested these hypotheses in a larger group. Results indicate that meditation is associated with reduced activations in the default mode network relative to an active task in meditators compared to controls. Regions of the default mode showing a group by task interaction include the posterior cingulate/precuneus and anterior cingulate cortex. These findings replicate and extend prior work indicating that suppression of default mode processing may represent a central neural process in long-term meditation, and suggest that meditation leads to relatively reduced default mode processing beyond that observed during another active cognitive task.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4529365/

 

Get More Attentive with Meditation

 

By John M. de Castro, Ph.D.

 

“We practice meditation in the end not to become great meditators but to have a different life. As we deepen the skills of concentration, mindfulness, and compassion, we find we have less stress, more fulfillment, more insight, and vastly more happiness. We transform our lives.” – Sharon Salzberg

 

In modern everyday life, we are constantly bombarded with a myriad of stimuli, from music, movies, TV, traffic noise, games, telephone calls, texts, emails, tweets, posts, etc. The generations who have grown up in the midst of this cacophony, claim to have developed multitasking skills, such that they can simultaneously work with multiple tasks and sources of information. At first glance they appear to have developed useful skills that the older generation can only marvel at. But, upon closer inspection of the abilities of the multitaskers, it has been found that they actually have impaired attentional abilities and are more easily distracted from what they’re doing. In other words, the multitasking has damaged their ability to focus on any one thing.

 

Mindfulness training may be an antidote to the impaired attention and distractibility of the multitaskers. One of the primary effects of meditation training is an improvement in the ability to pay attention to the task at hand and ignore interfering stimuli. This is an important consequence of meditation training and produces improvements in thinking, reasoning, and creativity. Hence it would seem that mindfulness training would strengthen the exact capacities that are weakened by chronic multitasking.

 

There are, however, a wide variety of meditation techniques and it is not known which work best for improving attention and executive function. In focused attention meditation, the individual practices paying attention to a single meditation object, learns to filter out distracting stimuli, including thoughts, and learns to stay focused on the present moment, filtering out thoughts centered around the past or future. On the other hand, in open monitoring meditation, the individual opens up awareness to everything that’s being experienced regardless of its origin. These include bodily sensations, external stimuli, and even thoughts. The meditator just observes these stimuli and lets them arise and fall away without paying them any further attention.

 

In today’s Research News article “Attentional orienting and executive control are affected by different types of meditation practice.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/pb.627681673922429.-2207520000.1480417754./1397217773635478/?type=3&theater

or see summary below. Tsai and Chou recruited meditators who practiced focused attention meditation, or who practiced open monitoring meditation, and meditation naive controls. They measured mindfulness and then compared the three groups for their performance on a visual attention task. The task measured three separate components of attention, alerting, orienting, and executive control (filtering irrelevant stimuli). As expected, the two meditation groups had significantly higher levels of mindfulness than the control group. In regards to attention, the meditators demonstrated superior ability to orient and to filter out irrelevant stimuli (executive control). They found that the higher the level of mindfulness, the better the meditators were in executive control. Finally, they found that the open monitoring meditators were significantly superior to the focused meditators in their ability to orient to the attentional stimulus.

 

In a second experiment Tsai and Chou manipulate meditation practice to see if the practice caused the improvements in attention. They recruited meditation naïve college students who were randomly assigned to receive either 3 months of focused attention meditation training or no training. The students were measured on the attentional task both before and after the 3-month training. They found that the focused attention meditation produced a significant improvement in the ability to filter out irrelevant stimuli (executive control) and the higher the level of mindfulness, the better the meditators were in executive control. Thus they demonstrated that meditation practice causes improvements in the attentional ability to ignore irrelevant stimuli.

 

The results suggest the obvious that practicing paying attention improves paying attention. But, less obvious, is that the practice improves the abilities to shift attention when needed, orienting, and to not be distracted by things that are not relevant to the task at hand, executive function. This latter ability appears to be better developed by open monitoring meditation than by focused attention meditation. This would seem counter intuitive as one would think that part of practicing focusing would be to learn to ignore non-focal stimuli. In fact, it did in comparison to non-meditators. But, surprisingly, open monitoring meditation was superior. It may be that practicing just allowing things to be as they are without letting them attract attention may be the better way to learn to ignore distractors. Being used to not responding appears to make the individual better at not responding when needed.

 

So, get more attentive with meditation.

 

“The practice of insight meditation revolves around the art of meditative attention. Its basic tool is ‘bare’ or primary attention which uncovers or lays bare things as they really are. In this way, a non-reactive, unconditioned awareness is acquired that leads to insight knowledge.” – Ven Pannyavaro

 

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

Tsai MH, Chou WL. Attentional orienting and executive control are affected by different types of meditation practice. Conscious Cogn. 2016 Oct 3;46:110-126. doi: 10.1016/j.concog.2016.09.020.

 

Highlights

  • We studied the relationship between meditationskills and functions of attention.
  • Focused attention meditation only improved execution control function.
  • Open monitoring meditation improved execution control and orientation functions.

Abstract

Several studies have demonstrated the beneficial effects of meditation on attention. The present study investigated the relationship between focused attention (FA) and open monitoring (OM) meditation skills and the various functions of attention. In Experiment 1, we executed theattention network test and compared the performance of experts on dandao meditation with that of ordinary people on this test. The results indicated that the experts specializing in OM meditation demonstrated greater attentional orienting ability compared with those specializing in FA meditation and the control group. In addition, both expert groups registered improvements in their executive control abilities compared with the control group. In Experiment 2, we trained beginners in FA meditation for 3months. The results showed that the experimental group exhibited significantly enhanced executive control ability. We infer that FA meditation skills promote executive control function and OM meditation skills promote both executive control and attentional orienting functions.

 

Strengthen the Immune System with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Stress is immunosuppressive. Research into this pernicious relationship between stress and disease has piqued interest in the ways that contemplative practices might positively influence the immune system. According to a large body of evidence, meditation appears to have profound effects on immune function in health and disease because of its ability to reduce stress.” – David Vago

 

Contemplative practices have been found to improve the physical and psychological well-being of practitioners and to relieve the symptoms of a large number of mental and physical diseases. How these practices might have such widespread benefits is not precisely known. In fact, there may not be one mechanism but many. One important benefit of mindfulness practices appears to be a strengthening of the immune system, the body’s primary defense against disease. Through a series of steps called the immune response, this system attacks organisms and substances that invade body systems and cause disease. It is important that it be properly tuned as too weak of an immune response can allow diseases to develop while too strong of a response can result in autoimmune diseases.

 

In today’s Research News article “Mindfulness meditation and the immune system: a systematic review of randomized controlled trials.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1387898754567380/?type=3&theater

or see summary below. Black and Slavich review the published research literature on the effects of mindfulness meditation on immune system function. They found and summarized twenty randomized controlled studies that administered mindfulness meditation and measured objective biomarkers of immune system activity, usually in the blood. All but three of the studies used a Mindfulness Based Stress Reduction (MBSR) or similar programs. MBSR includes a combination of meditation, body scan, and yoga practices. They found the published research reported that mindfulness meditation produced a reduction in biomarkers of inflammation including cellular transcription factor NF-κB and liver-derived C-reactive protein, CRP, and increases in cell-mediated immunity, CD4+ T cell count, and increases in telomerase activity indicating decreased biological aging.

 

These are remarkable findings suggesting that mindfulness meditation practice improves immune system function and reduces the processes of cellular aging. The reduction in the inflammatory response is significant as the inflammatory response which works quite well for short-term infections and injuries can, if protracted, itself become a threat to health, producing autoimmune diseases. Indeed, chronic inflammation is associated with reduced longevity. The improvements in cellular immunity suggest that meditation practice improves the ability of the body to fend off disease by destroying cells that have been infected, an important protection against the spread of disease through the body. Finally, the findings that mindfulness meditation practices increase telomerase activity is very exciting. The telomere is attached to the ends of the DNA molecule. As we age the telomere shortens, resulting in difficulty with cells reproducing, producing more defective cells. The enzyme telomerase helps to prevent shortening of the telomere and thereby slow the aging process.  It appears that mindfulness meditation increases telomerase activity and thereby slow the aging process.

 

Hence, accumulating scientific evidence suggests that mindfulness meditation has very positive effects on the immune system which improve health and longevity. It is not known exactly how these practices do this, but it is likely that the ability of mindfulness meditation to reduce the physical and psychological responses to stress is responsible. Chronic stress is known to impair immune system function, so its reduction may be responsible to the improved function of this system. Regardless of the mechanism, it is clear that mindfulness meditation is good for health, improving the systems that help to maintain it.

 

Strengthen the immune system with mindfulness.

 

“We still don’t know the precise mechanism by which control of attention or meditation acts this way on the immune system. It’s likely that a more “distant” and serene outlook, which is common during periods of meditation (and also between meditation sessions) gives rise to a weaker secretion of adrenaline and cortisol, and that this allows the immune cells to remain more active.” – David Servan-Schreiber

 

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

Black, D. S. and Slavich, G. M. (2016), Mindfulness meditation and the immune system: a systematic review of randomized controlled trials. Ann. N.Y. Acad. Sci., 1373: 13–24.

 

Abstract

Mindfulness meditation represents a mental training framework for cultivating the state of mindful awareness in daily life. Recently, there has been a surge of interest in how mindfulness meditation improves human health and well-being. Although studies have shown that mindfulness meditation can improve self-reported measures of disease symptomatology, the effect that mindfulness meditation has on biological mechanisms underlying human aging and disease is less clear. To address this issue, we conducted the first comprehensive review of randomized controlled trials examining the effects of mindfulness meditation on immune system parameters, with a specific focus on five outcomes: (1) circulating and stimulated inflammatory proteins, (2) cellular transcription factors and gene expression, (3) immune cell count, (4) immune cell aging, and (5) antibody response. This analysis revealed substantial heterogeneity across studies with respect to patient population, study design, and assay procedures. The findings suggest possible effects of mindfulness meditation on specific markers of inflammation, cell-mediated immunity, and biological aging, but these results are tentative and require further replication. On the basis of this analysis, we describe the limitations of existing work and suggest possible avenues for future research. Mindfulness meditation may be salutogenic for immune system dynamics, but additional work is needed to examine these effects.

Improve Control of Emotions with Meditation Practice

Improve Control of Emotions with Meditation Practice

 

By John M. de Castro, Ph.D.

 

“meditation may result in enduring, beneficial changes in brain function, especially in the area of emotional processing.” – Gaëlle Desbordes

 

Mindfulness practice has been shown to produce improved emotion regulation. Practitioners demonstrate the ability to fully sense and experience emotions, but respond to them in more appropriate and adaptive ways. In other words, mindful people are better able to experience yet control emotions. This is a very important consequence of mindfulness. Humans are very emotional creatures and these emotions can be very pleasant, providing the spice of life. But, when they get extreme they can produce misery and even mental illness. The ability of mindfulness training to improve emotion regulation is thought to be the basis for a wide variety of benefits that mindfulness provides to mental health and the treatment of mental illness especially depression and anxiety disorders.

 

The immediate state of mindfulness has been shown to produce positive consequences but the development of long-term (trait) mindfulness has enduring benefits. It appears to do so, by producing relatively permanent changes to the nervous system, increasing the activity, size, and connectivity of some structures while decreasing it for others in a process known as neuroplasticity. So, mindfulness practice appears to affect emotion regulation by producing neuroplastic changes to the structures of the nervous system that underlie emotion.

 

One way to investigate the changes in the brain’s processing of emotions is to measure the nervous systems electrical responses to emotional stimuli, known as event related potentials (ERP). In today’s Research News article “Deconstructing the Emotion Regulatory Properties of Mindfulness: An Electrophysiological Investigation.” See:

https://www.facebook.com/ContemplativeStudiesCenter/photos/a.628903887133541.1073741828.627681673922429/1383896588300930/?type=3&theater

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

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013076/

Lin and colleagues investigate the effects of short-term mindfulness vs. long-term mindfulness practice on the electrical response to the nervous system to emotional stimuli (ERP) called the late positive potential (LPP). It is recorded from the Parietal Lobe of the cortex and is a positive voltage occurring 300–800 milliseconds after the presentation of emotionally evocative stimuli and lasts for several seconds. The LPP is greater with more emotionally evocative stimuli. So, the LPP can index the magnitude of individual’s emotional responding. Lin and colleagues randomly assigned female college students who had not previously meditated to either receive a 20-minute guided meditation or a lecture on learning a second language. They were further randomly subdivided to view pictures either mindfully or “naturally.” There were three kinds of pictures presented, emotionally negative high arousing, negative low arousing, or neutral. Participants were also measured for trait mindfulness.

 

They found that the late positive potential (LPP) was sensitive to the stimuli with greater positive LPP to the emotionally negative high arousing than the negative low arousing, or neutral stimuli. The brief meditation and trait mindfulness, but not the mindfulness instruction, reduced the magnitude of the response to the emotionally negative high arousing stimuli. They also found that the higher the level of trait mindfulness in the participants the greater the reduction in the response to the emotionally negative high arousing stimuli. These results suggest that mindfulness can reduce neural responses to emotional stimuli and that the greatest responses occur to people high in trait mindfulness. This further suggests that the more the practice, the greater the mindfulness, and the greater the reduction in emotional responding.

 

These findings help us to better understand the processes that result in mindfulness training’s ability to improve emotion regulation. Long-term mindfulness, trait mindfulness, has the most powerful effects while simple one-time meditation practices can produce effects, albeit smaller. All of this suggests that the brain adapts to mindfulness training by altering its responsiveness to emotional stimuli and events making the individual better at regulating their emotions, with the greater the mindfulness produced the greater the improvement.

 

So, improve control of emotions with meditation practice.

 

“As with all emotion, the practice of meditation can stabilize us enough in the midst of fear to help us see more clearly—to distinguish a false threat from a real threat that needs to be acted upon. The type of fear meditation can have the most effect on is the fear (and fears) that we continually generate in our own minds, the product of our rich imagination and our desire to control everything, rather than be tossed around in the risky and stormy world.”Mindful Staff

 

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

Lin, Y., Fisher, M. E., Roberts, S. M. M., & Moser, J. S. (2016). Deconstructing the Emotion Regulatory Properties of Mindfulness: An Electrophysiological Investigation. Frontiers in Human Neuroscience, 10, 451. http://doi.org/10.3389/fnhum.2016.00451

 

Abstract

The present study sought to uncover the emotion regulatory properties of mindfulness by examining its effects—differentiated as a meditative practice, state of mind and dispositional trait—on the late positive potential (LPP), an event-related potentials (ERPs) indexing emotional processing. Results revealed that mindfulness as a meditative practice produced a reduction in the difference between the LPP response to negative high arousing and neutral stimuli across time. In contrast, a state mindfulness induction (i.e., instructions to attend to the stimuli mindfully) failed to modulate the LPP. Dispositional mindfulness, however, was related to modulation of the LPP as a function of meditation practice. Dispositional mindfulness was associated with a reduction of the LPP response to negative high arousal stimuli and the difference between negative high arousal and neutral stimuli in participants who listened to a control audio recording but not for those who engaged in the guided meditation practice. Together, these findings provide experimental evidence demonstrating that brief mindfulness meditation, but not deliberate engagement in state mindfulness, produces demonstrable changes in emotional processing indicative of reduced emotional reactivity. Importantly, these effects are akin to those observed in individuals with naturally high dispositional mindfulness, suggesting that the benefits of mindfulness can be cultivated through practice.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013076/