contemplative practice

Mindfulness is Associated with Stable and Flexible Personalities

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Mindfulness is Associated with Stable and Flexible Personalities

 

By John M. de Castro, Ph.D.

 

“mindfulness meditation, may help shape a person’s personality traits and promote a healthier self-concept.” – April McDowell

 

Personality characteristics are thought to be relatively permanent traits that form an individual’s distinctive character. Current psychological research and theorization on personality has suggested that there are five basic personality characteristics. The so called “Big 5” are Extraversion, Agreeableness, Openness to Experience, Conscientiousness, and Emotional Stability. The enduring trait of mindfulness has a positive relationship with all of the “Big 5” characteristics.

 

Recently, these characteristics have been organized into two overarching metatraits; stability and flexibility. The relationship of trait mindfulness to these two metatraits has not been explored.

In today’s Research News article “The Mindful Personality II: Exploring the Metatraits from a Cybernetic Perspective.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5979271/), Hanley and colleagues examine the relationship of the enduring characteristic of mindfulness with the stability and flexibility metatraits. The researchers recruited adult participants online and had them complete measures of the Big 5 Personality Traits, mindfulness, and psychological well-being. From the Big 5 they extracted measures of the metatraits stability and flexibility.

 

They found, as have others, that the higher the levels of mindfulness the higher the levels of each of the Big 5 personality traits. Using structural modelling they found that mindfulness was positively associated with both metatraits of stability and flexibility and these, in turn, were positively associated with psychological well-being. In other words, the higher the levels of dispositional mindfulness, the higher the levels of stability and flexibility, the better the psychological health of the individual. This was also true for all of the five facets of mindfulness; observing, describing, acting with awareness, non-reactivity, and non-judging.

 

This study is correlational and causation cannot be concluded. But these results are in line with previous findings of the positive relationship of mindfulness with the Big 5 personality traits. The findings extend this positive relationship to the two stability and flexibility, the metatraits derived from the Big 5 traits. They suggest that mindfulness is associated with stable and flexible personalities. Mindful individuals do not overreact to distractions, interference, unexpected events and at the same time are more open and able to respond differently and creatively to situations. Hence, mindful people have personalities better able to deal with the ups and downs and twists and turns of life.

 

“Overall, the findings . . . expand upon previous mindfulness-related research by demonstrating a strong relationship between mindfulness and enhanced level of some personality characteristics including openness, theory of mind, suggestibility and pro-social behaviour.” – Hossein Kaviani

 

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

 

Hanley, A. W., Baker, A. K., & Garland, E. L. (2018). The Mindful Personality II: Exploring the Metatraits from a Cybernetic Perspective. Mindfulness, 9(3), 972–979. doi:10.1007/s12671-017-0836-5

 

Abstract

Relationships between dispositional mindfulness and the personality metatraits, stability and plasticity, remain unexplored despite continued efforts to more accurately characterize associations between dispositional mindfulness and personality. The metatraits are theorized to constitute basic requirements for biological survival and their expression is believed to be a strong determinant of well-being. As such, this study used path analysis to explore associations between dispositional mindfulness, the metatraits and psychological well-being in a sample of 403 American adults. Results indicate that dispositional mindfulness is principally associated with stability, or the capacity to sustain currently operative schemas and goals. Results further suggest a positive relationship between dispositional mindfulness and plasticity, or the tendency to flexibly adapt to changing circumstances. A more granular investigation of these associations demonstrated that the facets of dispositional mindfulness are differentially related with the metatraits. Ultimately, the metatraits were found to fully mediate the relationship between dispositional mindfulness and psychological well-being.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5979271/

 

Build Better Leaders with Mindfulness

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Build Better Leaders with Mindfulness

 

By John M. de Castro, Ph.D.

 

“for leaders, the biggest benefit of mindfulness is its direct impact on the development of emotional intelligence.” – Monica Thakrar

 

Work is very important for our health and well-being. We spend approximately 25% of our adult lives at work. How we spend that time is immensely important for not only to productivity in the workplace but also to our psychological and physical health. Mindfulness practices have been implemented in the workplace and they have been shown to markedly reduce the physiological and psychological responses to stress. This, in turn, improves productivity and the well-being of the employees. As a result, many businesses have incorporated mindfulness practices into the workday.

 

Mindfulness may also help to promote leadership in the workplace. It can potentially do so by enhancing emotion regulation, making the individual better able to recognize, experience, and adaptively respond to their emotions, and making the leader better able to listen to and to understand the needs and emotion of the workers they lead. There has been, however, little research attention to the effects of mindfulness on leadership.

 

In today’s Research News article “Mindful Leader Development: How Leaders Experience the Effects of Mindfulness Training on Leader Capabilities.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01081/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A), Rupprecht and colleagues recruited leaders in work environments who had completed a 12-week Workplace Mindfulness Training program 6 months to a year previously. They were questioned about their perceptions of the effectiveness of the program on themselves and their leadership with semi-structured interviews over the phone lasting about an hour. Responses were transcribed and subjected to qualitative thematic analysis.

 

The leaders’ responses indicated that the training helped them in mindfully managing tasks including focusing on single tasks, managing distractions particularly phone messages, and using breaks and transitions to meditate of become aware of their bodies. The training also helped them with caring for themselves including recognizing when they were tired and taking a break and sharing their feelings and state with others. It also helped them self-reflect and recognize how their state affects the people around them.

 

The leaders’ responses indicated that the training helped them become better leaders. It provided skills in relating to others, including deep listening, being less reactive to their ow emotions or emotions of others, being less judgmental, taking themselves less seriously, and being more responsive to the needs of their followers. The training also helped them to better adapt to changing situations, including acceptance of the changes and adaptively searching for solutions.

 

Finally, the leaders’ responses indicated that the effects that the training had on them spilled over to affect the organization and the processes used at work. It provided them with a new basis for communications with other team members. They began to include mindfulness practices in team meetings. This led to identification of long meeting as problematic and changing the structure of meetings.

 

These results are subjective and there weren’t any objective measures supplied to verify the reports. But the leaders’ responses were very encouraging and suggested that the Workplace Mindfulness Training program is very beneficial and affects a wide variety of work behaviors and attitudes. Although there were no measures of productivity changes, the nature of the effects of mindfulness training suggest that productivity would improve, burnout would be reduced, and work satisfaction would increase.

 

So, build better leaders with mindfulness.

 

“To become a mindful leader, you need to make this a daily introspective act. As you do so, you’ll worry less about day-to-day problems and focus on what is most important. As you become more mindful, you will be a more effective, successful and fulfilled leader.” – Bill George

 

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

 

Rupprecht S, Falke P, Kohls N, Tamdjidi C, Wittmann M and Kersemaekers W (2019) Mindful Leader Development: How Leaders Experience the Effects of Mindfulness Training on Leader Capabilities. Front. Psychol. 10:1081. doi: 10.3389/fpsyg.2019.01081

 

Mindfulness training is a novel method of leader development but contrary to its rising popularity, there is a scarcity of research investigating how mindfulness training may affect leader capabilities. To gain a better understanding of the potential of a new research field, qualitative research is advantageous. We sought to understand how senior leaders experience the impact of mindfulness training in their work lives and leadership ability. The sample comprised 13 leaders (n = 11 male) working in six organizations that completed a 10-week workplace mindfulness training (WMT). We conducted semi-structured interviews 6 to 12 months following course completion. We analyzed the data following thematic analysis steps and based on these findings, we devised a framework of the perceived impact of mindfulness training on self-leadership and leadership capabilities. We show that WMT exhibited impact on three self-leadership capacities: mindful task management, self-care and self-reflection and two leadership capacities: relating to others and adapting to change. Participants’ recounts additionally suggested effects may expand to the level of the team and the organization. We show that WMT may be a promising tool for self-directed leadership development and outline avenues for future research.

https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01081/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A

 

Improve Physical and Mental Health in the Homebound Elderly with Qigong and Cognitive Behavioral Therapy

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Improve Physical and Mental Health in the Homebound Elderly with Qigong and Cognitive Behavioral Therapy

 

By John M. de Castro, Ph.D.

 

“tai chi provides plenty of health benefits at any age, but it is especially appropriate for seniors. It doesn’t require special equipment, it’s easy on the muscles and joints and it’s one of the best low-impact exercise programs out there.” – Perry Alleva

 

The aging process involves a systematic progressive decline in every system in the body, the brain included. This includes our mental abilities which decline with age including impairments in memory, attention, and problem-solving ability. It is inevitable and cannot be avoided. They’ve found that mindfulness practices reduce the deterioration of the brain that occurs with aging restraining the loss of neural tissue. Indeed, the brains of practitioners of meditation and yoga have been found to degenerate less with aging than non-practitioners. Tai Chi and Qigong have also been shown to be beneficial in slowing or delaying physical and mental decline with aging and to increase brain matter in the elderly.

 

Cognitive Behavioral Therapy (CBT) attempts to teach patients to distinguish between thoughts, emotions, physical sensations, and behaviors, and to recognize irrational thinking styles and how they affect behavior. This would also seem an appropriate therapy for the psychological and mental decline in the elderly. In today’s Research News article “The effect of Baduanjin qigong combined with CBT on physical fitness and psychological health of elderly housebound.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6320153/), Jing and colleagues compare the effectiveness of Qigong practice and Cognitive Behavioral Therapy (CBT) and their combination for the treatment of physical and mental problems of the housebound elderly.

 

They recruited elderly (over 60 years of age) who were housebound (left the house once per week or fewer over a period of at least 6 months) and randomly assigned them to receive either Qigong practice, Cognitive Behavioral Therapy (CBT), or their combination. They received the intervention at home for 1 to 1.5 hours per visit twice a month for the first 3 months and once a month for the next three months. They were encouraged to practice at home daily. They were measured before, at 3 months, and after the intervention for pulmonary function, activities of daily living, subjective health, loneliness, depression, quality of life and the housebound scale.

 

They found at the end of the intervention that all groups had significant improvements in their lung function, their daily activities, subjective health, loneliness, depression, and quality of life. They also found that the combined Qigong and CBT group was significantly less housebound (lest the house more often), lonely, and depressed, and had significantly greater subjective health than either of the treatments separately.

 

The results are very positive but the lack of an active control condition leaves open the possibility of attention effects, placebo effects, and experimenter bias. Indeed. the housebound elderly would be expected to react very positively to home visits and this by itself could improve their mental state. But the results suggest that although Qigong practice and Cognitive Behavioral Therapy (CBT) are effective treatments to improve the physical and psychological state of the housebound elderly, the combination of the two produces even greater benefits. The fact that their benefits are additive suggests the Qigong practice and CBT work by differing mechanisms.

 

Qigong 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. It is inexpensive to administer, can be performed alone, at home, and can be quickly learned. So, Qigong practices would appear to be an excellent gentle practice to treat housebound elderly individuals and its effectiveness can be significantly increased by combining it with and Cognitive Behavioral Therapy (CBT).

 

So, improve physical and mental health in the homebound elderly with Qigong and cognitive behavioral therapy.

 

“research into the benefits of tai chi for seniors indicates that with regular practice, individuals may relieve the symptoms of chronic pain, anxiety, and depression, improve coordination, reducing the number of falls, improve everyday physical functioning, which promotes independent living, reduce arthritis pain, joint stiffness, and high blood pressure, maintain a healthy bone density level to reduce breakage, improve overall fitness.” – Tracey Kelly

 

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

 

 

Jing, L., Jin, Y., Zhang, X., Wang, F., Song, Y., & Xing, F. (2018). The effect of Baduanjin qigong combined with CBT on physical fitness and psychological health of elderly housebound. Medicine, 97(51), e13654. doi:10.1097/MD.0000000000013654

 

Abstract

Background:

To investigate the effectiveness of Baduanjin qigong combined with cognitive-behavior therapy (CBT) on the physical fitness and psychological health of elderly housebound.

Materials and methods:

The 120 elderly housebound were randomly divided into 3 intervention groups: Baduanjin training, Baduanjin training combined with CBT, and CBT. The interventions were conducted by means of home visits over 6 months. Spirometry, SF-36 health survey of quality of life, and Lawton and Brody Instrumental Activities of Daily Living Scale (IADL) were used to collect physical health data, and self-evaluation of overall health status, self-evaluation of loneliness, and short-form geriatric depression scale (GDS-15) were used to collect mental health data at baseline, 3 months, and 6 months after intervention. Data was analyzed by repeated measures analysis of variance (rANOVA) and chi-squared test (χ2 test).

Results:

Forced vital capacity (FVC), maximum voluntary ventilation (MVV), quality of life (QOL), and self-reported health status were significantly increased (P < .05) in the group receiving joint Baduanjin and CBT intervention at 3 months and 6 months, as compared to the Baduanjin only group or the CBT only group. Activities of daily living (ADL), self-evaluated loneliness, and level of depression were significantly lowered (P < .05) in the group receiving joint Baduanjin and CBT intervention at 3 months and 6 months, as compared to the Baduanjin only group or the CBT only group.

Conclusions:

Physical and psychological statuses of elderly housebound were significantly improved by Baduanjin training combined with CBT. The effect of the combined intervention exceeded that of CBT or Baduanjin alone.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6320153/

 

Improve Depression, Anxiety, and Stress Symptoms and Lower Rumination with Mindfulness

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Improve Depression, Anxiety, and Stress Symptoms and Lower Rumination with Mindfulness

 

By John M. de Castro, Ph.D.

 

“mindfulness-based practices have proved to be helpful in promoting mental well-being, especially by reducing the symptoms of depression and anxiety in various populations.” – Han Ding

 

Over the last several decades, research and anecdotal experiences have accumulated an impressive evidential case that the development of mindfulness has positive benefits for the individual’s mental, physical, and spiritual life. Mindfulness appears to be beneficial both for healthy people and for people suffering from a myriad of mental and physical illnesses. It appears to be beneficial across ages, from children to the elderly. And it appears to be beneficial across genders, personalities, race, and ethnicity. There is a vast array of techniques for the development of mindfulness that include a variety of forms of meditation, yoga, mindful movements, contemplative prayer, and combinations of practices.

 

Mindfulness-Based Cognitive Therapy (MBCT)  was specifically developed to treat depression. MBCT involves mindfulness training, containing sitting, walking and body scan meditations, and cognitive therapy That is designed to alter how the patient relates to the thought processes that often underlie and exacerbate psychological symptoms. Another therapeutic technique is Compassion Focused Therapy (CFT). “It seeks to help individuals develop compassion for self and others . . . and includes cultivating mindfulness and body awareness. . . . MBCT puts the primary focus on cultivating mindfulness whereas CFT puts it on cultivating compassion toward self and others.”

 

In today’s Research News article “Effects of Mindfulness Based Cognitive Therapy (MBCT) and Compassion Focused Therapy (CFT) on Symptom Change, Mindfulness, Self-Compassion, and Rumination in Clients With Depression, Anxiety, and Stress.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01099/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A), Frostadottir and colleagues recruited patients at a 4-week inpatient rehab clinic who were suffering from mild to moderate depression, anxiety, or stress symptoms. They were assigned to receive twice a week 2 hour sessions for 4 weeks of either Mindfulness-Based Cognitive Therapy (MBCT), Compassion Focused Therapy (CFT), or a wait-list control condition. They were measured before and after treatment and one month later for mindfulness, self-compassion, rumination, anxiety, depression, and stress.

 

They found that in comparison to baseline and the wait-list control group, the groups that received either Mindfulness-Based Cognitive Therapy (MBCT) or Compassion Focused Therapy (CFT) demonstrated significantly lower levels of rumination, anxiety, depression, and stress and significantly higher levels of mindfulness and self-compassion. These improvements were still present and significant at the 1-month follow-up. Those participants who were high in rumination had significantly higher posttreatment mindfulness for the MBCT group while CFT produced higher mindfulness regardless of rumination.

 

Since there wasn’t an active control group placebo effects and experimenter bias are possible alternative explanations for the changes. Other research however has routinely demonstrated that mindfulness training produces lower levels of anxiety, depression, stress symptoms, and rumination and higher levels of self-compassion and mindfulness. Hence, it is likely that the benefits seen in the present study were due to the interventions and not to artifact.

 

The results suggest that both Mindfulness-Based Cognitive Therapy (MBCT) and Compassion Focused Therapy (CFT) are beneficial for the mental health of patients with mild to moderate depression, anxiety, or stress symptoms. Since, both therapies train mindfulness and both successfully increased mindfulness, it would appear that mindfulness training in general is beneficial to patients with mild to moderate mental health issues. So, the present study adds to the large literature demonstrating the benefits of mindfulness for psychological health.

 

So, improve depression, anxiety, and stress symptoms and lower rumination with mindfulness.

 

“If you have unproductive worries. You might think ‘I’m late, I might lose my job if I don’t get there on time, and it will be a disaster!’ Mindfulness teaches you to recognize, ‘Oh, there’s that thought again. I’ve been here before. But it’s just that—a thought, and not a part of my core self,’” – Elizabeth Hoge

 

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

 

Frostadottir AD and Dorjee D (2019) Effects of Mindfulness Based Cognitive Therapy (MBCT) and Compassion Focused Therapy (CFT) on Symptom Change, Mindfulness, Self-Compassion, and Rumination in Clients With Depression, Anxiety, and Stress. Front. Psychol. 10:1099. doi: 10.3389/fpsyg.2019.01099

 

Objectives: Over the past decade there has been an increasing interest in exploring self-compassion as a related and complementary construct to mindfulness. Increases in self-compassion may predict clinical outcomes after MBCT and cultivation of compassion toward self and others is central to CFT. This pilot study compared the impact of MBCT applying implicit self-compassion instructions and CFT employing explicit self-compassion instructions on symptom change, mindfulness, self-compassion, and rumination.

Method: This non-randomized wait-list controlled study (N = 58) with two intervention arms (MBCT N = 20, CFT N = 18, Control N = 20) assessed the outcomes of clients with depression, anxiety, and stress symptoms from before to after the interventions and at one month follow up (MBCT N = 17, CFT N = 13, Control N = 13).

Results: Both treatments resulted in significant increases in mindfulness and self-compassion and decreases in rumination, depression, anxiety, and stress. Furthermore, MBCT enhanced mindfulness for people who were initially high in rumination, whereas CFT enhanced mindfulness across the board.

Conclusion: The findings suggest that both MBCT and CFT, and hence implicit or explicit self-compassion instructions, produce similar clinical outcomes with CFT enhancing mindfulness regardless of client’s rumination level.

https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01099/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A

 

Sexual Arousal and Mindfulness are Linked in Complex Ways

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Sexual Arousal and Mindfulness are Linked in Complex Ways

 

By John M. de Castro, Ph.D.

 

“mindfulness meditation” training — which teaches how to bring one’s thoughts into the present moment — can quiet the mental chatter that prevents these women from fully feeling sexual stimuli.” – Gina Silverstein

 

Problems with sex are very common, but, with the exception of male erectile dysfunction, driven by the pharmaceutical industry, it is rarely discussed and there is little research. While research suggests that sexual dysfunction is common, it is a topic that many people are hesitant or embarrassed to discuss. Women suffer from sexual dysfunction more than men with 43% of women and 31% of men reporting some degree of difficulty. These problems have major impacts on people’s lives and deserve greater research attention.

 

Problems with sex with women can involve reduced sex drive, difficulty becoming aroused, vaginal dryness, lack of orgasm and decreased sexual satisfaction. Sexual function in women involves many different systems in the body, including physical, psychological and hormonal factors. So, although, female sexual dysfunction is often caused by physical/medical problems, it is also frequently due to psychological issues. This implies that it many cases female sexual problems may be treated with therapies that are effective in working with psychological problems.

 

Mindfulness trainings have been shown to improve a variety of psychological issues including emotion regulation, stress responses, trauma, fear and worry, anxiety, and depression, and self-esteem. Mindfulness training has also been found useful in treating sexual problems. But there is little empirical research. So, it makes sense to further investigate the relationship of mindfulness with female sexual arousal.

 

In today’s Research News article “Subjective and Oxytocinergic Responses to Mindfulness Are Associated With Subjective and Oxytocinergic Responses to Sexual Arousal.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01101/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A), Dickinson and colleagues recruited women between the ages of 20 to 35 for a study on sexuality and stress hormones and measured them for mindfulness. They watched landscape photographs and rated their liking of the photographs and then provided salivary samples to assess oxytocin and cortisol. Oxytocin levels are a marker of sexual arousal. They then listened to 1.5-minute stories that were either neutral or erotic and provided salivary samples. They also rated their sexual arousal after each story. They then performed a breath focused meditation for 15 minutes and provided a third salivary sample. After a 15-minute quiet period they provided a fourth sample.

 

They found that the higher the women scored on mindfulness, particularly the describing facet, the higher their levels of reported arousal in response to the erotic stories. They also found that oxytocin levels did not significantly increase in response to the erotic stories, decreased significantly in response to mindful breathing, and increased during recovery. They further found that women high in the mindfulness facet of non-judging internal experience and women who were quicker in detecting mind wandering during meditation had significantly greater decreases in oxytocin during meditation. In addition, women who were quick in detecting mind wandering and women who reported large increases in sexual arousal while listening to the erotic stories had greater decreases in oxytocin while meditating.

 

These are complex results. They suggest that in women mindfulness, subjective sexual arousal, and endocrine markers of sexual arousal are all linked in complex ways. They also suggest that women who are high in mindfulness are more sexually responsive to erotic stimuli. This may suggest that mindfulness training may be effective in increasing women’s ability to be sexually aroused. Future research should investigate whether mindfulness training may be an effective treatment for women who have difficulty with sexual arousal.

 

“among women who have sexual difficulties, mindfulness not only improves their desire but improves their overall sexual satisfaction, too.” – Tracy Clark-Flory

 

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

 

Dickenson JA, Alley J and Diamond LM (2019) Subjective and Oxytocinergic Responses to Mindfulness Are Associated With Subjective and Oxytocinergic Responses to Sexual Arousal. Front. Psychol. 10:1101. doi: 10.3389/fpsyg.2019.01101

 

Mindfulness – the ability to pay attention, on purpose, without judgment, and in the present moment – has consistently been shown to enhance women’s sexual arousal. As a first step toward understanding potential neuroendocrine underpinnings of mindfulness and sexual arousal, we examined whether individual differences in subjective and neuroendocrine (i.e., oxytocin) responses to mindful breathing were associated with individual differences in subjective and neuroendocrine responses to sexual arousal. To achieve this aim, 61 lesbian, bisexual, and heterosexual women completed a questionnaire assessing dispositional mindfulness, underwent an arousal task while continuously rating their sexual arousal and a mindful breathing task, after which participants reported on their ability to detect attentional shifts, and provided salivary samples after each assessment. Results indicated that women who were quicker to detect attentional shifts and women who reported greater sexual arousability reported larger changes (decreases) in oxytocin in response to mindful breathing and were the only women to report increases in oxytocin in response to the sexual arousal induction. Results further indicated that individuals who report greater subjective responsiveness to mindfulness and sexual arousal appear to have an oxytocinergic system that is also more responsive to both arousal and to mindfulness. These results make a significant contribution to our understanding of the role of attentional processes in sexual arousal, and warrant future examination of oxytocin as a potential neuroendocrine mechanism underlying the link between mindfulness and sexual arousal.

https://www.frontiersin.org/articles/10.3389/fpsyg.2019.01101/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_999212_69_Psycho_20190528_arts_A

 

Improve Attention Deficit Hyperactivity Disorder (ADHD) in Adults with Mindfulness

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Improve Attention Deficit Hyperactivity Disorder (ADHD) in Adults with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Mindful awareness isn’t about staying with the breath, but about returning to the breath. That’s what enhances your ability to focus. And this emphasis on re-shifting your attention, of outwitting the mind’s natural tendency to wander, is what makes this technique especially helpful to someone who has ADHD.” – Carl Sherman

 

Attention Deficit Hyperactivity Disorder (ADHD) is most commonly found in children, but for about half it persists into adulthood. It’s estimated that about 5% of the adult population has ADHD. Hence, this is a very large problem that can produce inattention, impulsivity, hyperactivity, and emotional issues, and reduce quality of life. The most common treatment is drugs, like methylphenidate, Ritalin, which helps reducing symptoms in about 30% of the people with ADHD. Unfortunately, the effectiveness of the drugs appears to be markedly reduced after the first year. In addition, the drugs often have troublesome side effects, can be addictive, and can readily be abused. So, drugs, at present, do not appear to be a good solution, only affecting some, only for a short time, and with unwanted side effects.

 

There are indications that mindfulness training may be an effective treatment for ADHD. It makes sense that it should be, as the skills and abilities strengthened by mindfulness training are identical to those that are defective in ADHD,  attention, impulse control, executive function, emotion control, and mood improvement. In addition, unlike drugs, it is a relatively safe intervention that has minimal troublesome side effects. Since mindfulness is so promising as a treatment, it is important to step back and summarize what has been learned in the scientific research of the effectiveness of mindfulness training for ADHD. Most of the research has been with children. But ADHD often persists into adulthood. So, it is important to take a look at the published research on the effectiveness of mindfulness training for ADHD in adults.

 

In today’s Research News article “Behavioral and Cognitive Impacts of Mindfulness-Based Interventions on Adults with Attention-Deficit Hyperactivity Disorder: A Systematic Review.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6476147/), Poissant and colleagues review and summarize the published research studies on the effectiveness of Mindfulness based interventions on the symptoms of ADHD in adults.

 

They found 13 published studies with a total of 753 participants. All 13 studies reported significant improvements in Attention Deficit Hyperactivity Disorder (ADHD) symptoms following mindfulness training and the improvements were maintained six months after the end of training. The participants had significant improvements in higher level thinking (cognitive function) and emotion regulation.

 

They also report that the quality of the research designs used were fairly weak and hence caution must be exercised in reaching definitive conclusions. Better controlled research studies are needed. Nevertheless the published research studies consistently found that mindfulness-based interventions produced improvements in the symptoms of adults with Attention Deficit Hyperactivity Disorder (ADHD).

 

So, improve attention deficit hyperactivity disorder (ADHD) in adults with mindfulness.

 

“mindfulness practice can help us pay attention better, resist distractions, be less impulsive, remember what we are doing in the moment, and regulate our own emotions, it is helpful whether we have ADHD or not. But it holds special interest for those with ADHD.” – Mindfully ADD

 

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

 

Poissant, H., Mendrek, A., Talbot, N., Khoury, B., & Nolan, J. (2019). Behavioral and Cognitive Impacts of Mindfulness-Based Interventions on Adults with Attention-Deficit Hyperactivity Disorder: A Systematic Review. Behavioural neurology, 2019, 5682050. doi:10.1155/2019/5682050

 

Abstract

Mindfulness-based interventions (MBIs) are becoming increasingly popular as treatments for physical and psychological problems. Recently, several studies have suggested that MBIs may also be effective in reducing symptoms of attention-deficit hyperactivity disorder (ADHD). Most studies have examined the effectiveness in children, but there are now a sufficient number of individual treatment trials to consider a systematic review in adults. Majority of existing systematic reviews and meta-analyses only consider ADHD symptoms as an outcome, and most of them do not fully report potential biases of included studies, thus limiting considerably their conclusions. This is an important facet because some studies could be found ineligible to be included in future analysis due to their low quality. In this systematic review, we followed the PRISMA/PICO criteria and we thoroughly assessed the risks of bias for each of the selected studies according to Cochrane guidelines. We searched the available literature concerning MBIs in adult participants with ADHD using PsycINFO, PubMed, Scopus, and ERIC databases. In total, 13 studies conducted with 753 adults (mean age of 35.1 years) were identified as eligible. Potential moderators such as participants’ age, ADHD subtypes, medication status, comorbidity, intervention length, mindfulness techniques, homework amount, and training of therapists were carefully described. Aside from measuring the symptoms of ADHD, outcome measures were categorized into executive/cognitive functioning, emotional disturbances, quality of life, mindfulness, and grade point average at school. According to presented descriptive results, all the studies (100%) showed improvement of ADHD symptoms. In addition, mindfulness meditation training improves some aspects of executive function and emotion dysregulation. Although these are promising findings to support treatment efficacy of MBIs for ADHD, various biases such as absence of randomization and lack of a control group may affect the actual clinical value and implications of the studies. Moreover, the relatively low quality of selection and performance criteria in several studies, as well as relatively high attrition bias across studies, call for caution before considering conducting further analysis.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6476147/

 

Reduce Injurious Falls in the Elderly with Tai Chi

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Reduce Injurious Falls in the Elderly with Tai Chi

 

By John M. de Castro, Ph.D.

 

“What is fascinating is that the fear of falling often results in more falls; hence, confidence in “not falling” will help to reduce falls. With regular practice, tai chi improves balance by strengthening muscles and co-ordination; at the same time, it strengthens the mind, thereby improving calmness and confidence in not falling. Thus, both physically and mentally, tai chi is an extremely effective exercise for fall prevention.” – Paul Lam

 

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.

 

Tai Chi training is designed to enhance and regulate the functional activities of the body through regulated breathing, mindful concentration, and gentle movements. It includes balance training and has been shown to improve balance and coordination. Indeed, Tai Chi training has been shown to reduce the frequency of falls in the elderly. It is not known, however, if Tai Chi training is better or worse than other exercises for reducing falls in the elderly.

 

In today’s Research News article “Effectiveness of Tai Ji Quan vs Multimodal and Stretching Exercise Interventions for Reducing Injurious Falls in Older Adults at High Risk of Falling: Follow-up Analysis of a Randomized Clinical Trial.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6484587/), Harmer and colleagues recruited elderly individuals (70 years of age and older) who had impaired mobility and who had experienced falls in the last year. They were randomly assigned to either to twice weekly, 1-hour, sessions, for 24 weeks of Tai Chi practice, multimodal exercise, or stretching exercises. Multimodal exercises consisted of “a mix of aerobic conditioning and strength, balance, and flexibility activities.” They were measured before, after, and 3 and 6 months after the interventions for falls, and the “number of fall-related emergency department visits and hospitalizations.”

 

They found that at 6 and 12 months, the Tai Chi  groups had significantly fewer injurious falls both moderately serious and serious than the stretching group and significantly fewer than the multimodal exercise group at 6 months. The multimodal exercise group also had significantly fewer serious falls than the stretching group at 12 months. At the 12 month point the Tai Chi group had significantly fewer emergency department visits and hospitalizations than the multimodal exercise group and the stretching group. The multimodal exercise group had significantly fewer emergency department visits than the stretching group

 

The results demonstrate that although multimodal exercise is beneficial for the elderly in reducing injurious falls, practicing Tai Chi  was significantly more beneficial; reducing injurious falls, emergency department visits and hospitalizations. 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  practices would appear to be an excellent gentle practice to reduce injurious falls in aging individuals.

 

“Older adults at high-risk for falls are often physically inactive, thus practical and effective interventions are needed to reduce sedentary time and improve lower-body strength and balance,” – Matthew Smith

 

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

 

Li, F., Harmer, P., Eckstrom, E., Fitzgerald, K., Chou, L. S., & Liu, Y. (2019). Effectiveness of Tai Ji Quan vs Multimodal and Stretching Exercise Interventions for Reducing Injurious Falls in Older Adults at High Risk of Falling: Follow-up Analysis of a Randomized Clinical Trial. JAMA network open, 2(2), e188280. doi:10.1001/jamanetworkopen.2018.8280

 

Key Points

Question

Is a therapeutically tailored tai ji quan intervention more effective than stretching exercise or a proven multimodal exercise intervention in decreasing injurious falls among community-dwelling older adults at high risk of falling?

Findings

In this follow-up analysis of a randomized clinical trial that included 670 older adults with a history of falls or impaired mobility, a therapeutic tai ji quan intervention, Tai Ji Quan: Moving for Better Balance, was significantly more effective for lowering the incidence of both moderate injurious falls compared with stretching exercise and serious injurious falls compared with stretching exercise and multimodal exercise.

Meaning

The therapeutically tailored tai ji quan training intervention proved to be more safe and effective than stretching or multimodal exercises in reducing the incidence of injurious falls in older adults at high risk of falling.

Question

Is a therapeutically tailored tai ji quan intervention more effective than stretching exercise or a proven multimodal exercise intervention in decreasing injurious falls among community-dwelling older adults at high risk of falling?

Findings

In this follow-up analysis of a randomized clinical trial that included 670 older adults with a history of falls or impaired mobility, a therapeutic tai ji quan intervention, Tai Ji Quan: Moving for Better Balance, was significantly more effective for lowering the incidence of both moderate injurious falls compared with stretching exercise and serious injurious falls compared with stretching exercise and multimodal exercise.

Meaning

The therapeutically tailored tai ji quan training intervention proved to be more safe and effective than stretching or multimodal exercises in reducing the incidence of injurious falls in older adults at high risk of falling.

Abstract

Importance

Exercise has been shown to reduce injurious falls in older adults. Evidence, however, is lacking regarding the types of intervention that are most effective in preventing injurious falls among older adults at high risk of falling.

Objective

To determine the longer-term effectiveness of therapeutic tai ji quan intervention vs multimodal exercise and stretching exercise in decreasing injurious falls among older adults at high risk of falling.

Design, Setting, and Participants

This trial involves a prespecified analysis with the data analyzed by intent-to-treat. Follow-up analysis of a single-blind randomized trial conducted in community settings of 7 urban and suburban cities in Oregon from February 20, 2015, to September 15, 2018, compared a therapeutic tai ji quan intervention with multimodal exercise and stretching exercise. Eligible participants were community-dwelling adults aged at least 70 years who were considered by a clinician to be at high risk of falling because they had fallen during the preceding year or who had impaired mobility with scores higher than 13.5 seconds on the Timed Up & Go test. Participants were randomized to 1 of the 3 interventions and were assessed monthly after randomization for 12 months, encompassing a 6-month active intervention phase and a 6-month after intervention follow-up phase.

Interventions

The 3 group-based interventions were therapeutic tai ji quan (Tai Ji Quan: Moving for Better Balance [TJQMBB]), multimodal exercise, and stretching exercise, each implemented twice weekly in 60-minute sessions for 24 weeks.

Main Outcomes and Measures

Primary outcomes were the incidence of moderate and serious injurious falls at 12 months, measured as incidence rate ratios (IRRs).

Results

Of the 1147 persons screened, 670 (mean [SD] age, 77.7 [5.6] years; 436 women [65.1%]) were randomly assigned to 1 of 3 intervention groups: 224 persons in TJQMBB, 223 in multimodal exercise, and 223 in stretching exercise. At 12 months, the unadjusted IRR for moderate injurious falls was lower in the TJQMBB (IRR, 0.51; 95% CI, 0.35-0.74; P < .001) and multimodal exercise (IRR, 0.62; 95% CI, 0.42-0.89; P = .01) groups compared with the stretching exercise group. There was no difference between TJQMBB and multimodal exercise groups (IRR, 0.85; 95% CI, 0.58-1.25; P = .42). Both TJQMBB and multimodal exercise significantly reduced serious injurious falls (TJQMBB: IRR, 0.25 [95% CI, 0.13-0.48; P < .001]; multimodal: IRR, 0.56 [95% CI, 0.33-0.94; P = .03]) compared with stretching exercise. Use of TJQMBB was more effective than multimodal exercise (IRR, 0.47; 95% CI, 0.24-0.92; P = .03) in reducing serious injurious falls.

Conclusions and Relevance

For preventing injurious falls, including those that resulted in medical treatment, TJQMBB intervention was found to be superior to multimodal and stretching exercises for older adults at high risk of falling. The findings appear to strengthen the clinical use of TJQMBB as a single exercise intervention to prevent injurious falls in this population.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6484587/Importance

 

Reduce Anxiety with Acceptance and Commitment Therapy

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Reduce Anxiety with Acceptance and Commitment Therapy

 

By John M. de Castro, Ph.D.

 

“Self-compassionate people tend to have lower levels of social anxiety—perhaps because self-compassion includes mindfulness, which soothes the stress associated with anxiety.” – Jill Suttie

 

It is a common human phenomenon that being in a social situation can be stressful and anxiety producing. Most people can deal with the anxiety and can become quite comfortable. But many do not cope well and the anxiety is overwhelming, causing the individual to withdraw. Social Anxiety Disorder (SAD) is characterized by a persistent, intense, and chronic fear of being watched and judged by others and feeling embarrassed or humiliated by their actions. This fear may be so severe that it interferes with work, school, and other activities and may negatively affect the person’s ability to form relationships.

 

Anxiety disorders have generally been treated with drugs. But there are considerable side effects and these drugs are often abused. There are a number of psychological therapies for anxiety. But, about 45% of the patients treated do not respond to the therapy. So, there is a need to develop alternative treatments. Recently, it has been found that mindfulness training can be effective for anxiety disorders including Social Anxiety Disorder (SAD). Mindfulness-Based Stress Reduction (MBSR) and also Cognitive Behavioral Therapy (CBT) have been shown to be effective in treating Social Anxiety Disorder (SAD).

 

A therapeutic technique that contains mindfulness training and Cognitive Behavioral Therapy (CBT) is Acceptance and Commitment Therapy (ACT). It is a mindfulness-based psychotherapy technique that is employs many of the techniques of Cognitive Behavioral Therapy (CBT). ACT focuses on the individual’s thoughts, feelings, and behavior and how they interact to impact their psychological and physical well-being. It then works to change thinking to alter the interaction and produce greater life satisfaction. ACT employs mindfulness practices to increase awareness and develop an attitude of acceptance and compassion in the presence of painful thoughts and feelings. ACT teaches individuals to “just notice”, accept and embrace private experiences and focus on behavioral responses that produce more desirable outcomes.

 

In today’s Research News article “The effectiveness of acceptance and commitment group therapy on social anxiety in female dormitory residents in Isfahan university of medical sciences.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432841/), Toghiani and colleagues recruited female college students and randomly assigned them to receive 5-week, one 2-hour session per week, group Acceptance and Commitment Therapy (ACT) or to a no-treatment control group. Before the intervention and 2 months later the students were measured for social anxiety, performance anxiety and psychological flexibility.

 

They found that in comparison to baseline and the no-treatment control group, the students who received ACT had significantly reduced social anxiety, social avoidance, performance anxiety, and performance avoidance. These results must be interpreted cautiously as there was not an active control condition leaving open the possibility of placebo effects and experimenter bias effects. Nevertheless, the study suggests that ACT is an effective therapy to reduce anxiety in female college students with lasting effects.

 

So, reduce anxiety with Acceptance and Commitment Therapy.

 

“the art of mindfulness meditation practice. If you are suffering with the symptoms of social anxiety disorder (SAD), regular practice will eventually improve your self-concept and ability to handle negative emotions. You will also learn how to better respond to troubling thoughts and treat yourself with more compassion.” – Arlin Cuncic

 

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

 

Toghiani, Z., Ghasemi, F., & Samouei, R. (2019). The effectiveness of acceptance and commitment group therapy on social anxiety in female dormitory residents in Isfahan university of medical sciences. Journal of education and health promotion, 8, 41. doi:10.4103/jehp.jehp_111_18

 

Abstract

AIM AND BACKGROUND:

Social anxiety can interfere with performance and academic success in students. One of the third-generation treatments for social anxiety is acceptance and commitment therapy. Therefore, the current study aims to determine the effectiveness of acceptance and commitment group therapy on social anxiety of female dormitory residents of Isfahan University of Medical Sciences.

METHODS:

This was a semiempirical study with pre- and posttest conducted on 71 female students living in the dormitory of Isfahan University of Medical Sciences. The study was carried out in five training sessions using the Liebowitz Social Anxiety Scale and second version of acceptance and commitment scale whose validity and reliability were confirmed. Data were analyzed using Student’s t-test.

RESULTS:

The findings showed that acceptance and commitment group therapy has affected the social anxiety in female dormitory residents of Isfahan University of Medical Sciences (P < 0.0001).

CONCLUTIONS:

The findings of this study can be used by student deputies of universities, consultation centers, as well as counselors and psychologists to improve the conditions for students.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432841/

 

Improve Sensory Discrimination with Alternate-Nostril Yoga Breathing

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Improve Sensory Discrimination with Alternate-Nostril Yoga Breathing

 

By John M. de Castro, Ph.D.

 

“alternate nostril breathing, has a long history in Ayurvedic medicine and yoga, where it’s thought to harmonize the two hemispheres of the brain, resulting in a balanced in physical, mental and emotional well-being.” – Paula Watkins

 

Yoga practice is becoming increasingly popular in the west, for good reason. It has documented benefits for the individual’s psychological and physical health and well-being. It has also been shown to have cognitive benefits, improving memory. Yoga, however, consists of a number of components including, poses, breathing exercises, meditation, concentration, and philosophy/ethics.  So, it is difficult to determine which facet or combination of facets of yoga are responsible for which benefit. Hence, it is important to begin to test each component in isolation to determine its effects.

 

Alternate nostril yoga breathing is a regulated breathing alternating between the left and right nostril that is commonly practiced in yoga. Breathing through each nostril is thought to affect its respective hemisphere in the brain producing differential effects. Recently, it has been shown to reduce blood pressure and increase vigilance and reduce perceived stress.

 

In today’s Research News article “Changes in Shape and Size Discrimination and State Anxiety After Alternate-Nostril Yoga Breathing and Breath Awareness in One Session Each.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6496972/), Telles and colleagues recruited healthy adult males with at least 3 months of yogic breathing practice. They each completed 3 sessions, alternate nostril breathing, breath awareness, and quiet sitting in counterbalanced orders. Each session consisted of three 5-minute practice periods separated by one minute. Before and after each session the participants competed measures of state and trait anxiety and completed a shape and size discrimination task involving inserting “50 coins and squares of different sizes and thickness into 5 slits of a wooden box, where each slit has been especially designed to allow a square or coin of a specific size and thickness to pass through it.”

 

They found that after the alternate nostril breathing session but not breath awareness or quiet sitting sessions there were significantly fewer error on the shape and size discrimination task. On the other hand, after the breath awareness or quiet sitting sessions but not the alternate nostril breathing session there were significantly lower levels of anxiety.

 

It would appear that alternate nostril breathing heightens awareness, increasing vigilance allowing for enhanced sensory discrimination ability while breath awareness and quiet sitting are calming reducing negative emotions. It’s interesting that different approaches to the breath have such large differences in their effects. This suggests that further research into the effects of the individual components of yoga practice may be a fruitful approach to understanding and potentially enhancing the benefits of yoga practice.

 

So, improve sensory discrimination with alternate-nostril yoga breathing.

 

“Alternate Nostril Breathing effectively reduces cortisol (stress) levels, increases mental focus, enhances immunity, and decreases depression and anxiety, with quick and lasting effects.” – Art of Living

 

CMCS – Center for Mindfulness and Contemplative Studies

 

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

 

Study Summary

 

Telles, S., Vishwakarma, B., Gupta, R. K., & Balkrishna, A. (2019). Changes in Shape and Size Discrimination and State Anxiety After Alternate-Nostril Yoga Breathing and Breath Awareness in One Session Each. Medical science monitor basic research, 25, 121–127. doi:10.12659/MSMBR.914956

 

Abstract

Background

Yoga breathing techniques like high-frequency yoga breathing (HFYB) and breath awareness (BAW) have been associated with improved performance in the shape and size discrimination task. A PubMed search of the literature revealed that alternate-nostril breathing has been shown to improve performance in attention tasks, but the effect on tactile perception has not been studied. Hence, the present study was designed to assess the immediate effects of alternate-nostril yoga breathing (ANYB) compared to breath awareness on shape and size discrimination and state anxiety.

Material/Methods

Fifty healthy male volunteers ages 20–50 years (group mean ±S.D., 28.4±8.2 years) were recruited. Each participant was assessed in 3 sessions conducted on 3 separate days at the same time of day. The 3 sessions were (i) alternate-nostril yoga breathing (ANYB), (ii) breath awareness (BAW), and (iii) quiet sitting (QS), and the sequence of the sessions was randomly allocated. The shape and size discrimination task and state anxiety were assessed before and after all 3 sessions. Repeated measures analysis of variance (RM-ANOVA) followed by post hoc tests for multiple comparisons, which were Bonferroni-adjusted, were performed to compare data before and after all 3 sessions using SPSS version 18.0.

Results

The errors scores in the shape and size discrimination task showed a significant reduction after the ANYB session (p<0.001). A significant reduction was found in the level of state anxiety after breath awareness (p<0.05) and quiet sitting sessions (p<0.001).

Conclusions

The present results suggest that ANYB: (i) improves performance in a task which requires perceptual sensitivity and focused attention, but (ii) does not reduce state anxiety following this task.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6496972/

 

Alter the Brain to Deal with Stress with Meditation and Yoga

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Alter the Brain to Deal with Stress with Meditation and Yoga

 

By John M. de Castro, Ph.D.

 

“Brain researchers have detected improvements in cognition and emotional well-being associated with meditation and yoga, as well as differences in how meditation and prayer affect the brain.” – Michaela Jarvis

 

There has accumulated a large amount of research demonstrating that mindfulness has significant benefits for psychological, physical, and spiritual wellbeing. One way that mindfulness practices may produce these benefits is by altering the brain. The nervous system is a dynamic entity, constantly changing and adapting to the environment. It will change size, activity, and connectivity in response to experience. These changes in the brain are called neuroplasticity. Over the last decade neuroscience has been studying the effects of contemplative practices on the brain and has identified neuroplastic changes in widespread areas. In other words, mindfulness practice appears to mold and change the brain, producing psychological, physical, and spiritual benefits.

 

In today’s Research News article “Meditation and yoga practice are associated with smaller right amygdala volume: the Rotterdam study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6302143/), Gotink and colleagues utilized the data on participants in the longitudinal Rotterdam Study who were 45 years of age and older  at the time of recruitment and at the time of measurement had a mean age of 64 years. They were interviewed to determine if the practiced meditation and yoga and whether these practices improved their coping with stress. They were also measured for body size, blood pressure, blood fat, diabetes, smoking, alcohol use, stress, anxiety, and depression. In addition, their brains were scanned with Magnetic Resonance Imaging (MRI).

 

They found that practitioners of meditation and yoga reported higher stress levels than non-practitioners, but reported that the practice helped them cope with the stress. In addition, meditation practitioners had higher depression levels than non-practitioners. It is possible that people who are under high levels of stress or are depressed tend to engage in meditation and yoga practices to help cope with it.

 

They also report that the practitioners had smaller volumes of the brain structures right side amygdala and left hippocampus. In addition, over a five-year period the practitioners had a significant decrease in amygdala volume. The amygdala is associated with negative emotions and its smaller volume may suggest fewer or weaker negative emotions in practitioners.

 

This was a cross-sectional study and causation cannot be determined. It is possible that people with certain types of brains are more likely to practice. It will require a randomized controlled trial to determine what effects yoga and meditation practice may have on the psychological state and nervous system volumes.

 

Alter the brain to deal with stress with meditation and yoga.

 

“Studies show that yoga increases relaxation in the brain, improves areas of the brain that help us manage pain, and protects us against age-related decline. Together, these benefits begin to reveal the scientifically validated effects of yoga practice on brain health.” – Angela Wilson

 

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

 

Gotink, R. A., Vernooij, M. W., Ikram, M. A., Niessen, W. J., Krestin, G. P., Hofman, A., … Hunink, M. (2018). Meditation and yoga practice are associated with smaller right amygdala volume: the Rotterdam study. Brain imaging and behavior, 12(6), 1631–1639. doi:10.1007/s11682-018-9826-z

 

Abstract

To determine the association between meditation and yoga practice, experienced stress, and amygdala and hippocampal volume in a large population-based study. This study was embedded within the population-based Rotterdam Study and included 3742 participants for cross-sectional association. Participants filled out a questionnaire assessing meditation practice, yoga practice, and experienced stress, and underwent a magnetic resonance scan of the brain. 2397 participants underwent multiple brain scans, and were assessed for structural change over time. Amygdala and hippocampal volumes were regions of interest, as these are structures that may be affected by meditation. Multivariable linear regression analysis and mixed linear models were performed adjusted for age, sex, educational level, intracranial volume, cardiovascular risk, anxiety, depression and stress. 15.7% of individuals participated in at least one form of practice. Those who performed meditation and yoga practices reported significantly more stress (mean difference 0.2 on a 1–5 scale, p < .001) and more depressive symptoms (mean difference 1.03 on CESD, p = .015). Partaking in meditation and yoga practices was associated with a significantly lower right amygdala volume (β = − 31.8 mm3, p = .005), and lower left hippocampus volume (β = − 75.3 mm3, p = .025). Repeated measurements using linear mixed models showed a significant effect over time on the right amygdala of practicing meditation and yoga (β = − 24.4 mm3, SE 11.3, p = .031). Partaking in meditation and yoga practice is associated with more experienced stress while it also helps cope with stress, and is associated with smaller right amygdala volume.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6302143/