Improve Physical Function and Postural Control Complexity in Older Adults with Peripheral Neuropathy with Tai Chi

Improve Physical Function and Postural Control Complexity in Older Adults with Peripheral Neuropathy with Tai Chi

 

By John M. de Castro, Ph.D.

 

“slow and fluid movements improve the body’s alignment, posture, strength, flexibility, coordination, balance, and stamina. Many of these benefits of Tai Chi are consistent with many other forms of low-impact exercise, with the added benefit of focus on improved posture, balance, and alignment.” – Robert Humphries

 

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.

 

Peripheral neuropathy can compound the effects of aging on motor ability. It involves damage to the peripheral nerves carrying information to the spinal cord and brain. This results in deficits in sensory information from the body and motor control. Peripheral neuropathy can impair muscle movement, prevent normal sensation in the arms and legs, and cause pain. In this way peripheral neuropathy may further impair older adults motor abilities and increase the likelihood of falls.

 

Tai Chi training is designed to enhance and regulate the functional activities of the body through posture, regulated breathing, mindful concentration, and gentle movements. It includes posture and 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 improving postural control. This interesting speculation has not been previously investigated in older patients with peripheral neuropathy.

 

In today’s Research News article “Complexity-based measures inform Tai Chi’s impact on standing postural control in older adults with peripheral neuropathy.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3640896/), Manor and colleagues recruited older adults (average age 71 years) with peripheral neuropathy. They were provided 3 1-hour Tai Chi classes per week for 24 weeks. They were measured before and after training for foot sole sensation, leg strength, mobility, functional ability, and postural control, including measures of balance, speed, area under the curve, and complexity of postural control while standing.

 

They found that in comparison to baseline, after Tai Chi training there were significant improvements in foot sole sensation, leg strength, mobility, and physical function, including knee extension, walking, and speed. There was also a significant increase in postural control complexity. In addition, they found that the greater the increase in postural control complexity the greater the improvements in foot sole sensation, mobility, and functional ability.

 

This study did not have a control condition so conclusions must be tempered with the understanding that the results may have been due to time-based confounding variables. Nevertheless, the results suggest that Tai Chi practice improves the physical condition and abilities of older adults with peripheral neuropathy. Aging is associated with a loss of motoric complexity. The improvement in postural complexity observed in the present study may then represent the ability of Tai Chi practice to restore this complexity and thereby help the older adults’ physical abilities.

 

So, improve physical function and postural control complexity in older adults with peripheral neuropathy with Tai Chi.

 

We work to maintain great posture for a 60-120 minute class, reap the benefits, feel great, and then go home and try to emulate the posture in our natural environment.” – Scott

 

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

 

Manor, B., Lipsitz, L. A., Wayne, P. M., Peng, C. K., & Li, L. (2013). Complexity-based measures inform Tai Chi’s impact on standing postural control in older adults with peripheral neuropathy. BMC complementary and alternative medicine, 13, 87. https://doi.org/10.1186/1472-6882-13-87

 

Abstract

Background

Tai Chi training enhances physical function and may reduce falls in older adults with and without balance disorders, yet its effect on postural control as quantified by the magnitude or speed of center-of-pressure (COP) excursions beneath the feet is less clear. We hypothesized that COP metrics derived from complex systems theory may better capture the multi-component stimulus that Tai Chi has on the postural control system, as compared with traditional COP measures.

Methods

We performed a secondary analysis of a pilot, non-controlled intervention study that examined the effects of Tai Chi on standing COP dynamics, plantar sensation, and physical function in 25 older adults with peripheral neuropathy. Tai Chi training was based on the Yang style and consisted of three, one-hour group sessions per week for 24 weeks. Standing postural control was assessed with a force platform at baseline, 6, 12, 18, and 24 weeks. The degree of COP complexity, as defined by the presence of fluctuations existing over multiple timescales, was calculated using multiscale entropy analysis. Traditional measures of COP speed and area were also calculated. Foot sole sensation, six-minute walk (6MW) and timed up-and-go (TUG) were also measured at each assessment.

Results

Traditional measures of postural control did not change from baseline. The COP complexity index (mean±SD) increased from baseline (4.1±0.5) to week 6 (4.5±0.4), and from week 6 to week 24 (4.7±0.4) (p=0.02). Increases in COP complexity—from baseline to week 24—correlated with improvements in foot sole sensation (p=0.01), the 6MW (p=0.001) and TUG (p=0.01).

Conclusions

Subjects of the Tai Chi program exhibited increased complexity of standing COP dynamics. These increases were associated with improved plantar sensation and physical function. Although more research is needed, results of this non-controlled pilot study suggest that complexity-based COP measures may inform the study of complex mind-body interventions, like Tai Chi, on postural control in those with peripheral neuropathy or other age-related balance disorders.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3640896/

 

Improve Health and Cognitive Ability in the Elderly with Tai Chi

Improve Health and Cognitive Ability in the Elderly with Tai Chi

 

By John M. de Castro, Ph.D.

 

Tai chi is a gentle exercise that helps seniors improve balance and prevent falls. Studies have found that tai chi also improves leg strength, cardiovascular endurance, flexibility, immune system, sleep, happiness, sense of self-worth, and the ability to concentrate and multitask during cognitive tests.” – DailyCaring

 

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. 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, and in emotion regulation. 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

 

In today’s Research News article “The Effects of Tai Chi on Markers of Atherosclerosis, Lower-limb Physical Function, and Cognitive Ability in Adults Aged Over 60: A Randomized Controlled Trial.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427726/), Zhou and colleagues recruited healthy elderly (aged 60-79 years) who were not practicing Tai Chi or other mindful movement practices and randomly assigned them to engage in one of three different Tai Chi practices for 12 weeks. The practices contained either 24, 42, or 56 different movements. They attended 3 times weekly Tai Chi classes. For the first 6 weeks the classes were 60 minutes while for the second 6 weeks the classes were 90 minutes. They were measured at baseline and at 6 and 12-weeks of practice for resting heart rate and as markers of atherosclerosis resting ankle brachial index and ankle pulse wave velocity. They were also measured for cognitive ability and movement tests of chair rise, walking, balance, and up-and-go test.

 

They found that for both males and females all three Tai Chi practices produced significant improvements in health-related outcomes at 6 and 12 weeks including improvements in walking, balance, up-and-go test, and ankle brachial index. Compared to the 24-movement practice, the 42- and 56-movement practices produced significantly better results for walking and balance and the resting ankle brachial index indicator of atherosclerosis. There were no adverse events recorded.

 

These results have to be interpreted with caution as there wasn’t a control condition such as a different exercise and there was no long-term follow-up. Nevertheless, the results suggest that Tai Chi practices is safe and effective treatment to produce significant improvements in the elderly’s movements, balance, and atherosclerosis. The 24-movement practice appears to be inferior to Tai Chi practices containing a greater number of distinct movements. Supporting these findings is the fact that these improvements including improved balance, movement, cardiovascular performance have also been documented in prior research.

 

Tai Chi practice is gentle and completely safe, can be used with the elderly and sickly, are inexpensive to administer, can be performed in groups or alone, at home or in a facility or even public park, and can be quickly learned. In addition, they can also be practiced in social groups without professional supervision. This can make it fun, improving the likelihood of long-term engagement in the practice. All of these characteristics make Tai Chi practice an excellent practice to improvement the health of the elderly.

 

So, improve health and cognitive ability in the elderly with Tai Chi

 

Practicing Tai Chi regularly is known to enhance health and fitness. It can also help seniors with a better sense of balance and strength.” – MedicalAlert

 

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

                 

Zhou, S., Zhang, Y., Kong, Z., Loprinzi, P. D., Hu, Y., Ye, J., … Zou, L. (2019). The Effects of Tai Chi on Markers of Atherosclerosis, Lower-limb Physical Function, and Cognitive Ability in Adults Aged Over 60: A Randomized Controlled Trial. International journal of environmental research and public health, 16(5), 753. doi:10.3390/ijerph16050753

 

Abstract

Objective: The purpose of this study was to investigate the effects of Tai Chi (TC) on arterial stiffness, physical function of lower-limb, and cognitive ability in adults aged over 60. Methods: This study was a prospective and randomized 12-week intervention trial with three repeated measurements (baseline, 6, and 12 weeks). Sixty healthy adults who met the inclusion criteria were randomly allocated into three training conditions (TC-24, TC-42, and TC-56) matched by gender, with 20 participants (10 males, 10 females) in each of the three groups. We measured the following health outcomes, including markers of atherosclerosis, physical function (leg power, and static and dynamic balance) of lower-limb, and cognitive ability. Results: When all three TC groups (p < 0.05) have showed significant improvements on these outcomes but overall cognitive ability at 6 or 12 weeks training period, TC-56 appears to have superior effects on arterial stiffness and static/dynamic balance in the present study. Conclusions: Study results of the present study add to growing body of evidence regarding therapeutic TC for health promotion and disease prevention in aging population. Future studies should further determine whether TC-42 and TC-56 are beneficial for other non-Chinese populations, with rigorous research design and follow-up assessment.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427726/

 

Reduce Pain and Falls and Improve Mobility in the Elderly with Tai Chi

Reduce Pain and Falls and Improve Mobility in the Elderly with Tai Chi

 

By John M. de Castro, Ph.D.

 

“Solid research shows that tai chi can benefit people with osteoarthritis, rheumatoid arthritis, fibromyalgia, tension headache, and other ongoing, painful conditions.” – Harvard Health

 

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. The elderly also frequently suffer from chronic pain.

 

Pain involves both physical and psychological issues. Physically, exercise can be helpful in strengthening the body to prevent or relieve pain. Psychologically, the stress, fear, and anxiety produced by pain tends to elicit responses that actually amplify the pain. Indeed, mindfulness practices are effective in treating pain and have been shown to be safe and effective in the management of low back painTai Chi, Qigong, and yoga  are all exercises and mindfulness practices that have been found to be effective for pain.

 

In today’s Research News article “Tai Chi for older adults with chronic multisite pain: a randomized controlled pilot study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6126990/), You and colleagues examine the ability of Tai Chi practice to reduce chronic pain in the elderly. They recruited elderly (>65 years of age) with multisite (2 or more) musculoskeletal pain who either had 1 or more falls in the last year or used a cane or walker. They were randomly assigned to receive 12 weeks, 2 hours, twice a week of either Tai Chi or light physical exercise. They were measured before and after training for acceptability of the exercises, chronic health conditions, pain, attention, executive function, physical function, gait, falls, and fear of falling. 83% of the elderly completed the study.

 

They found that in comparison to baseline the elderly who engaged in Tai Chi had significantly lower pain and pain interference with activities, improvements in gait, including stride and swing time, and decreased gait asymmetry, and decreased fear of falling, and fewer falls over the subsequent 9 months, while the light exercise group did not.

 

These are encouraging pilot results that are similar to other findings with Tai Chi with other types of patients. Unfortunately, because this was a small pilot study there were no statistically significant differences between the Tai Chi group and the light exercise group even though the Tai Chi groups was significantly improved relative to baseline whereas the light exercise group was not. But these results provide justification for performing a future large scale randomized controlled trial.

 

It’s important to note that Tai Chi is a gentle and safe mindfulness practice. It is appropriate for all ages including the elderly and for individuals with illnesses that limit their activities or range of motion. It is inexpensive to administer, can be performed in groups or alone, at home or in a facility, and can be quickly learned. In addition, it can be practiced in social groups. This can make it fun, improving the likelihood of long-term engagement in the practice.

 

So, reduce pain and falls and improve mobility in the elderly with Tai Chi.

 

“Improved flexibility will reduce stiffness and help keep joints mobile. Stiffness causes pain; increase flexibility will relieve pain.  Tai Chi for Arthritis gently moves all joints, muscles and tendons throughout the body.” – 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

 

You, T., Ogawa, E. F., Thapa, S., Cai, Y., Zhang, H., Nagae, S., … Leveille, S. G. (2018). Tai Chi for older adults with chronic multisite pain: a randomized controlled pilot study. Aging clinical and experimental research, 30(11), 1335–1343. doi:10.1007/s40520-018-0922-0

 

Abstract

Background

Chronic pain is associated with poorer cognition and mobility, and fall risk in older adults.

Aims

To investigate the feasibility of a randomized trial of mind-body exercise (Tai Chi) versus light physical exercise in older adults with multisite pain.

Methods

Adults aged ≥ 65y with multisite pain who reported falling in the past year or current use of an assistive device were recruited from Boston area communities. Participants were randomized to either a Tai Chi or a light physical exercise program, offered twice weekly for 12 weeks. The primary outcomes were feasibility and acceptability. Secondary outcomes included pain characteristics, cognition, physical function, gait mobility, fear of falling, and fall frequency.

Results

Of 176 adults screened, 85 were eligible, and 54 consented and enrolled (average age 75±8y; 96.30% white; 75.93% female). The dropout rate was 18% for Tai Chi and 12% for light physical exercise. For those completing the study, exercise class attendance was 76% for Tai Chi and 82% for light physical exercise. There were no significant group differences in most secondary outcomes. Tai Chi significantly lowered pain severity (4.58±1.73 to 3.73±1.79, p<0.01) and pain interference (4.20±2.53 to 3.16±2.28, p<0.05), reduced fear of falling (90.82±9.59 to 96.84±10.67, p<0.05), and improved several single-task and dual-task gait variables, while light physical exercise did not change these measures

Discussion and Conclusions

This study demonstrated the feasibility and acceptability of conducting a larger randomized controlled trial in older adults with multisite pain. Study findings and challenges encountered will inform future research.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6126990/

 

Improve Motor Performance with Self-Talk and Mindfulness

Improve Motor Performance with Self-Talk and Mindfulness

 

By John M. de Castro, Ph.D.

 

“From time to time today, ask yourself the simple question, What is on my mind? Do you notice that you are thinking mostly in images, words, or both? After being aware of one thought, ask yourself: I wonder what thought will come up next? Be curious about how your mind is so quick to judge yourself and other people. Do you notice how these various mind states—thoughts and images—are constantly changing?” – Bob Stahl

 

Mindfulness training has been shown through extensive research to be effective in improving the physical and psychological condition of otherwise healthy people and also treating the physical and psychological issues of people with illnesses. This has led to an increasing adoption of mindfulness techniques for the health and well-being of both healthy and ill individuals.

 

Humans have an internal voice. “self-talk is a cognitive strategy that individuals use to talk to themselves either silently or aloud to interpret lived perceptions, to change evaluations and beliefs, and to give instructions or reinforcements.”  This self-talk can be positive, motivational, or instructional which generally have beneficial effects. But it can also be negative leading to worry (concern about the future) and rumination (repetitive thinking about the past). This negative self-talk is associated with mental illness, particularly anxiety and depression. Fortunately, worry and rumination may be interrupted by mindfulness and emotion regulation can be improved by mindfulness.

 

There is very little research on the relationship of mindfulness with self-talk. In today’s Research News article “Interaction of mindfulness disposition and instructional self-talk on motor performance: a laboratory exploration.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6556369/), Chiu and colleagues recruited undergraduate students from a physical education class and had them complete a measure of mindfulness. The students then performed two motor tasks, a standing long jump or a fine line tracking test. They were instructed in self-talk before each task either instructional in nature (“focus on the center of the groove of the panel and move it as fast as possible!”) or unrelated to the motor tasks (“the weather today, my clothes’ colors, or my pets’ names.”). They were asked to engage in the appropriate self-talk during the execution of the tasks.

 

They found that self-talk, but not mindfulness, had a significant effect on the standing long jump with the instructional self-talk producing longer jumps than the unrelated self-talk. With the fine line tracking test, they found than mindfulness produced significantly better performance only when the self-talk was unrelated to the task and not when it was instructional.

 

These results demonstrate that self-talk is helpful when it is instructional in nature but disruptive when it is unrelated to the task at hand. This suggests that mind wandering disrupts motor performance while reminding oneself with self-talk how to perform the task is beneficial. The results also suggest that mindfulness is beneficial with fine motor tasks when self-talk is unrelated. This suggests that mindfulness tends to counteract the effects of mind wandering when precise movements are required.

 

So, improve motor performance with self-talk and mindfulness.

 

“This inner voice combines conscious thoughts with unconscious beliefs and biases. . . . This voice is useful when it is positive, talking down fears and bolstering confidence. Human nature is prone to negative self-talk, however, and sweeping assertions like “I can’t do anything right” or “I’m a complete failure” are common diatribes. This negativity can be unrealistic and even harmful, paralyzing people into inaction and self-absorption to the point of being unaware of the world around them. The good news: That negative inner critic can and should be challenged; becoming more aware of it is just a first step.” – Psychology Today

 

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

 

Chiu, Y. H., Lu, F., Gill, D. L., Lin, T. W., Chang, C. C., & Wu, S. C. (2019). Interaction of mindfulness disposition and instructional self-talk on motor performance: a laboratory exploration. PeerJ, 7, e7034. doi:10.7717/peerj.7034

 

Abstract

In considering that high mindfulness disposition individuals possess a unique ability to maintain attention and awareness, and attention is one of the key mechanisms of instructional self-talk, the purpose of this study was to examine the interaction of mindfulness disposition and instructional self-talk on motor performance. Forty-nine college students (M age = 18.96 ± 1.08) with high/low mindfulness disposition (high n = 23; low n = 26) selected out of 126 college students performed a discrete motor task (standing long jump) and a continuous motor task (line tracking task) under instructional and unrelated self-talk conditions. Two separate 2 (self-talk type) X 2 (high/low mindfulness) mixed design ANOVA statistical analyses indicated that mindfulness disposition interacted with unrelated self-talk in the line tracking task. Specifically, low mindfulness participants performed poorer than high mindfulness participants in line tracking task under unrelated self-talk. Further, participants performed better in both standing long jump and line tracking under instructional self-talk than unrelated self-talk. Results not only revealed the triangular relationships among mindfulness, self-talk, and motor performance but also indirectly support the role of attention in self-talk effectiveness. Limitations, future research directions, and practical implications were discussed.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6556369/

 

Improve Psychomotor Perform of Intellectually Disabled Children with Yoga

Improve Psychomotor Perform of Intellectually Disabled Children with Yoga

 

By John M. de Castro, Ph.D.

 

“Special needs experts agree that yoga activities make a positive impact on individuals with special needs.  These activities improve mobility, strength, and digestion for individuals with disabilities.” – Cara Batema

 

Intellectual disabilities involve below average intelligence and relatively slow learning. They are quite common, affecting an estimated 10% of individuals worldwide. These disabilities present problems for the children in learning mathematics, reading and writing. These difficulties, in turn, affect performance in other academic disciplines. The presence of intellectual disabilities can have serious consequences for the psychological well-being of the children, including their self-esteem and social skills. In addition, anxiety, depression, and conduct disorders often accompany learning disabilities. Not as well known is that children with intellectual disabilities also have motor problems.

 

Mindfulness training has been shown to improve attentionmemory, and learning and increase success in school. Exercise has been shown to improve psychomotor performance in children with intellectual disabilities. Yoga is both a mindfulness practice and an exercise that also tends to improve motor ability. So, it would make sense to explore the application of yoga training for the treatment of children with intellectual disabilities.

 

In today’s Research News article “Effect of yoga practices on psycho-motor abilities among intellectually disabled children.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6165980/ ), Pise and colleagues recruited children aged 10 to 15 years from a school for the intellectually disabled. They were randomly assigned to a no-treatment control group or to receive yoga training for 1 hour per day, 5 days per week, for 12 weeks. The practice consisted of relaxation, postures, breathing exercises, and meditation. They were measured before and after training for balance, eye-hand coordination, agility, and reaction time.

 

They found that in comparison to baseline after the yoga training there were significant increases balance, eye-hand coordination, and agility, and decreases in reaction time. In comparison to the no treatment control group, the yoga group after training had significantly greater balance and faster reaction times. Hence, yoga practice appears to improve motor performance in children with intellectual disabilities.

 

 

These results were obtained with a no-treatment control condition. They need to be repeated with an active control condition such as a different exercise to determine if it was yoga practice itself or the exercise provided by yoga practice that was responsible for the improvements. But, nonetheless, the results suggest that yoga practice may be beneficial for children with intellectual disabilities. Improved motor ability might affect their performance in activities and sports and thereby improve their self-esteem.

 

So, improve psychomotor perform of intellectually disabled children with yoga.

 

“Yoga for special needs classes provide a sense of belonging and community. These adaptive yoga classes focus on building strength, developing regulation skills through breathing, improving mobility and maintaining/improving overall health and emotional well-being.” – Project Yoga

 

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

 

Pise, V., Pradhan, B., & Gharote, M. (2018). Effect of yoga practices on psycho-motor abilities among intellectually disabled children. Journal of exercise rehabilitation, 14(4), 581-585. doi:10.12965/jer.1836290.145

 

Abstract

The children with intellectual disabilities show disorders at motor development and coordination. Hence, the objective of this study was to see the effect of yoga practices on psycho-motor abilities of intellectually disabled children. Seventy intellectually disabled children were divided into experimental group and control group. Both experimental and control group were assessed on the first day and after 12 weeks of the yoga intervention for static balance, eye hand coordination, agility and reaction time. The subjects of experimental group then underwent a training of yoga practices, for 1 hr for a total period of 12 weeks. The result of within group comparison revealed significant improvement in static balance, eye hand coordination, agility, and reaction time (P< 0.001) in subjects of yoga group however no change was observed in control group. The present study demonstrated that 12 weeks of yoga is effective in improving psycho-motor abilities of intellectually disabled children.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6165980/

 

Reduce Fear of Falling in the Elderly with Yoga

Reduce Fear of Falling in the Elderly with Yoga

 

By John M. de Castro, Ph.D.

 

“Yoga makes you have a strong core, so when moving around in your daily life, you are not just flapping around. You are stable, in control.” – Anne Bachner

 

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 falls in the elderly. Yoga practice helps to develop strength, flexibility, and balance. It would seem likely, then, that practicing yoga would reduce the likelihood of falling by the elderly.

 

In today’s Research News article “A mixed methods evaluation of yoga as a fall prevention strategy for older people in India.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5928579/ ), Keay and colleagues recruited elderly participants (> 60 years of age) and provided them with 2 1-hour yoga classes per week for 3 months. The program emphasized standing poses that develop balance. The participants were measured before and after training for overall health, body size, fear of falling, history of falls, physical performance, and blood pressure. At the end of training the participants also attended focus groups with discussion focused on “perceptions of the yoga program, perceived benefits of yoga and understanding fall injury/reporting falls.”

 

They found that there were no adverse events and no falls reported during the program. After the 3-month yoga program the elderly participants were significantly faster in the sit-stand test, had increased stride length while walking, and significantly lower body weight and fear of falling. Hence, participation in a yoga program improved the physical abilities of the elderly. It should be noted that there wasn’t a control or comparison condition so conclusions should be reached cautiously.

 

The results suggest that practicing yoga is beneficial for elderly men and women. These results are sufficiently encouraging to support conducting a large randomized controlled trial. The participants in the present study were quite healthy at the beginning of the trail, so ceiling effects may have prevented the detection of further benefits. Indeed, the participants all successfully passed the most difficult balance test during the baseline test, leaving no room for improvement, In a future trial, it would be good to include participants whose health and physical abilities weren’t quite as good. Regardless, the results suggest that yoga practice is beneficial for the elderly.

 

So, reduce fear of falling in the elderly with yoga.

 

“the number of falls in older adults declined 48 percent in the six months after they began attending yoga classes compared to the six months prior.” – Breann Schossow

 

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

 

Keay, L., Praveen, D., Salam, A., Rajasekhar, K. V., Tiedemann, A., Thomas, V., … Ivers, R. Q. (2018). A mixed methods evaluation of yoga as a fall prevention strategy for older people in India. Pilot and Feasibility Studies, 4, 74. http://doi.org/10.1186/s40814-018-0264-x

 

Abstract

Background

Falls are an emerging public health issue in India, with the impact set to rise as the population ages. We sought to evaluate the acceptability, feasibility and likely impact of a yoga-based program aimed at improving balance and mobility for older residents in urban India.

Methods

Fifty local residents aged 60 years and older were recruited from urban Hyderabad, Andhra Pradesh. They were invited to attend a 1-h yoga class, twice weekly for 3 months. Mixed methods were used to evaluate the acceptability and feasibility (qualitative) and likely impact (quantitative). Two focus groups and eight interviews with participants were conducted to evaluate the acceptability and feasibility of a yoga program. Thematic analysis was conducted in context of perceptions, barriers and benefits of yoga participation and fall ascertainment. Physical performance using the Short Physical Performance Battery, fear of falling, blood pressure and weight loss were measured before and after the program.

Results

The interviews and focus groups provided insights into the preferred format for classes, including session times, level of supervision and location. Improvements were seen in the Short Falls Efficacy Scale-International (Short FES-I (15.9 ± 4.0 vs 13.8 ± 2.1 s, p = 0.002)), the number of steps taken in the timed 4-m walk (T4MW (9.0 ± 1.8 vs 8.6 ± 1.8, p = 0.04)), Short FES-I scores (9.4 ± 2.9 vs 8.6 ± 2.9, p = 0.02) and weight (63.8 ± 12.4 vs 62.1 ± 11.6, p = 0.004) were lower. No changes were seen in standing balance, blood pressure or T4MW time.

Conclusion

Yoga was well accepted and resulted in improved ability to rise from a chair, weight loss, increased step length and reduced fear of falling. These results provide impetus for further research evaluating yoga as a fall prevention strategy in India.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5928579/

 

Improve Movement and Flexibility in Older Women with Tai Chi

Improve Movement and Flexibility in Older Women 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” – 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. 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 “Effect of Yang-Style Tai Chi on Gait Parameters and Musculoskeletal Flexibility in Healthy Chinese Older Women.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5968961/ ), Zou and colleagues recruited elderly women (> 65 years of age) and randomly assigned them to either a Tai Chi practice or no-treatment control conditions. Tai Chi was practiced under the supervision of a Tai Chi master for 90 minutes, 3 times per week for 8 weeks. They were measured before and after practice for physical activity and hip and foot flexibility. They also walked a short distance and their movements of the knee, hip, and ankle were analyzed through a kinematic analysis.

 

They found that the Tai Chi group and not the control group after the 8-week practice period had significant improvements in their walking including stride length, gait speed, stance phase, swing phase, and double support time. They also had significant improvements in their hip and foot flexibility and range of motion of the knee, hip, and ankle. No adverse events as a result of Tai Chi practice were reported by the participants.

 

These findings conclusively document the ability of Tai Chi practice to help maintain the flexibility and range of motion of elderly women. This is particularly important as it suggests that these women would be less likely to fall and maintain a high quality of life. In addition, as Tai Chi is gentle and safe, is appropriate for all ages including the elderly and for individuals with illnesses that limit their activities or range of motion, is inexpensive to administer, can be performed in groups or alone, at home or in a facility, and can be quickly learned. In addition, it can be practiced in social groups. This can make it fun, improving the likelihood of long-term engagement in the practice. So, Tai Chi practice would appear to be an almost ideal gentle exercise to maintain the health and well-being of the elderly.

 

So, improve movement and flexibility in older women with Tai Chi.

 

“Unlike other exercises, TCE may contribute to improving the quality of life and reducing depression in patients with chronic diseases.” – X. Wang

 

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

 

Zou, L., Wang, C., Tian, Z., Wang, H., & Shu, Y. (2017). Effect of Yang-Style Tai Chi on Gait Parameters and Musculoskeletal Flexibility in Healthy Chinese Older Women. Sports, 5(3), 52. http://doi.org/10.3390/sports5030052

 

Abstract

The purpose of the present study was to examine the effect of Yang-style Tai chi (TC) on gait parameters and musculoskeletal flexibility in healthy Chinese female adults. Sixty-six female adults aged >65 years were randomly assigned to either an experimental group (67.9 ± 3.2 years of age) receiving three 90-min simplified 24-form TC sessions for eight weeks, or a control group (67.4 ± 2.9 years of age) who maintained their daily lifestyles. All study participants were instructed to perform a selected pace walking for recording gait parameters (stride length, gait speed, swing cycle time, stance phase, and double support times) at both baseline and after the experiment. Low-limb flexibility and range of motion at specific musculoskeletal regions (hip flexion, hip extension, and plantar flexion, as well as anterior and lateral pelvic tilts, pelvic rotation, and joint range of motion (hip, knee, and ankle)) were also assessed in the present study. Multiple separate 2 × 2 Factorial Analysis of Variance (ANOVA) with repeated measures were used to examine the effects of TC on the abovementioned outcomes between baseline and posttest in the two groups. When compared to those in the control group, older female adults who experienced the 8-week Tai chi intervention demonstrated significant improvements in most of the outcome measures. More specifically, positive changes in the TC group were found, including gait parameter (p < 0.001 for all; stride length (1.12 to 1.24, +8.6%), gait speed (1.06 to 1.21, +13.9%), stance phase (66.3 to 61.8, −5.5%), swing phase (33.7 to 38.4, +10.1%), double support time (0.33 to 0.26, −21.1%)), flexibility-related outcomes (hip flexion (90.0 to 91.9, 22.6%, p < 0.0001), single hip flexor (6.0 to 2.0, −61.5%, p = 0.0386), and plantar flexion (41.6 to 49.7, +17.5%, p < 0.0001)), and range of motion (anterior pelvic tilt (9.5 to 6.2, −34.7%, p < 0.0001), lateral pelvic tilt (6.6 to 8.3, +23.8%, p = 0.0102), pelvic rotation (10.3 to 14.7, 28.2%, p < 0.0001), hip range of motion (29.8 to 32.9, +13.5%, p = 0.001), and ankle range of motion (28.0 to 32.6, +11.1%, p < 0.0001)). The present study supports the notion that the practice of TC has a positive effect on healthy older female adults in improving gait parameters and flexibility, counteracting the normal functional degeneration due to age.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5968961/

 

Slow Age-Related Physical Decline with Tai Chi

Slow Age-Related Physical Decline with Tai Chi

 

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 systemreduce 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 attentionbalance, reducing fallsarthritiscognitive functionmemory, 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

Slow Age-Related Physical Decline with Tai Chi

 

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 systemreduce 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 attentionbalance, reducing fallsarthritiscognitive functionmemory, 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/

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