contemplative practice

Improve Psychological Well-Being and Emotion Regulation with a Mindfulness Smartphone App

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Improve Psychological Well-Being and Emotion Regulation with a Mindfulness Smartphone App

 

By John M. de Castro, Ph.D.

 

“We know that the effect of this pandemic on people’s mental health is huge. . . Through the app . . You are led through a multi-sensory process of imagining yourself in a particular situation. . . Those techniques can in fact help people to reduce depression, reduce anxiety, and improve their mood,” – Judith Gordon

 

Mindfulness training has been shown through extensive research to be effective in improving physical and psychological health. But the vast majority of the mindfulness training techniques, however, require a trained therapist. This results in costs that many clients can’t afford. In addition, the participants must be available to attend multiple sessions at particular scheduled times that may or may not be compatible with their busy schedules and at locations that may not be convenient. As an alternative, mindfulness training with smartphone apps has been developed. These have tremendous advantages in decreasing costs, making training schedules much more flexible, and eliminating the need to go repeatedly to specific locations. In addition, research has indicated that mindfulness training via smartphone apps can be effective for improving the health and well-being of the participants.

 

In today’s Research News article “A Self-Compassion and Mindfulness-Based Cognitive Mobile Intervention (Serene) for Depression, Anxiety, and Stress: Promoting Adaptive Emotional Regulation and Wisdom.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.648087/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1616048_69_Psycho_20210504_arts_A ) Al-Refae and colleagues recruited adults and assigned them to a wait-list control condition or to receive a 4-week program of mindfulness, self-compassion, and cognitive restructuring training delivered by a smartphone app (Serene). They were measured before and after training for depression, stress, anxiety, self-compassion, wisdom, psychological well-being, and subjective well-being.

 

They found that in comparison to the wait-list group, after the 4-weeks of training the participants that received the mindfulness training had significant decreases in depression, anxiety, perceived stress self-judgement, isolation, and overidentification and significant increases in self-compassion, common humanity, mindfulness, and emotion regulation. In other words, the participants had improvements in psychological health and well-being.

 

Previous research has established that mindfulness training decreases depression, anxiety, perceived stress, and self-judgement and increases self-compassion, and emotion regulation. The contribution of the present study was demonstrating that mindfulness training with a smartphone app was also capable of producing these same benefits. This improves the scalability and convenience of training and reduces the cost, expanding the number of people who can benefit from mindfulness training.

 

So, improve psychological well-being and emotion regulation with a mindfulness smartphone app.

 

“The Serene app features support videos that introduce users to meditation and other safe activities. . . It offers more than 250 activities and provides link to . . . mental-health support services, including crisis centers. This app is for all ages and is meant to help track your emotions and mood swings.” – Fontaine Glenn

 

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

 

Al-Refae M, Al-Refae A, Munroe M, Sardella NA and Ferrari M (2021) A Self-Compassion and Mindfulness-Based Cognitive Mobile Intervention (Serene) for Depression, Anxiety, and Stress: Promoting Adaptive Emotional Regulation and Wisdom. Front. Psychol. 12:648087. doi: 10.3389/fpsyg.2021.648087

 

Introduction: Many individuals and families are currently experiencing a high level of COVID-19-related stress and are struggling to find helpful coping mechanisms. Mindfulness-based interventions are becoming an increasingly popular treatment for individuals experiencing depression and chronic levels of stress. The app (Serene) draws from scholarly evidence on the efficacy of mindfulness meditations and builds on the pre-existing apps by incorporating techniques that are used in some therapies such as cognitive behavioral therapy and mindfulness-based cognitive therapy.

Methods: Participants were randomly assigned to a 4-week mindfulness and self-compassion-based cognitive smartphone intervention (Serene) or a wait-list control group. They were instructed to engage in self-compassion and mindfulness practices and a cognitive restructuring task. They also completed measures that evaluated their levels of depression, stress, anxiety, self-compassion, wisdom, psychological well-being, and subjective well-being. The intervention group was also instructed to track their weekly engagement with the app. Standardized effect sizes for between-group differences were calculated using Cohen’s d for complete case analyses.

Results: Complete case analyses from baseline to the end of this randomized controlled trial demonstrated significant moderate between-group differences for depressive symptoms (d = −0.43) and decisiveness (d = 0.34). Moderate between-group differences were also found for self-compassion (d = 0.6) such that significant improvements in self-kindness, common humanity, mindfulness and decreases in self-judgement, isolation, and overidentification were observed. A small between-group difference was found for emotional regulation (d = 0.28). Moreover, a significant moderate within-group decrease in stress (d = −0.52) and anxiety symptoms (d = −0.47) was also observed in the intervention group.

Conclusions: Serene is an effective intervention that promotes increased levels of self-compassion and emotional regulation. Engaging with Serene may help reduce depressive symptoms through mindfulness, self-compassion, and cognitive restructuring which help reduce overidentification with one’s negative emotions. As individuals rebalance their thinking through cognitive restructuring, they can identify the varying stressors in their life, develop action plans and engage in adaptive coping strategies to address them. Serene may promote greater self-understanding which may provide one with a more balanced perspective on their current upsetting situations to positively transform their challenges during the pandemic.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.648087/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1616048_69_Psycho_20210504_arts_A

 

Mindfulness Training Moves Participants toward Self-Transcendence

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Mindfulness Training Moves Participants toward Self-Transcendence

 

By John M. de Castro, Ph.D.

 

“The sense of time changes, the sense of space around one changes, and the sense of self changes. I think we can learn a lot about the presence of these aspects of consciousness by studying instances in which they’re altered or absent, like during experiences of self-transcendence.” – David Yaden

 

The common, central feature of transcendent experiences is a sense of oneness, that all things are contained in a single thing, a sense of union with the universe and/or God and everything in existence. This includes a loss of the personal self. What they used to refer to as the self is experienced as just a part of an integrated whole. People who have had these experiences report feeling interconnected with everything else in a sense of oneness with all things. Although transcendent experiences can vary widely, they all contain this experience of oneness. Contemplative practices are thought to lead to mindfulness and to eventual self-transcendent experiences. Unfortunately, there is very little systematic research on self-transcendence and its relationship to mindfulness.

 

In today’s Research News article “Effects of Mindfulness Meditation on Self-Transcendent States: Perceived Body Boundaries and Spatial Frames of Reference.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7968136/ )  Handley and colleagues recruited adults from a large American University who were meditation naïve and randomly assigned them to receive 5 sessions of either mindfulness or active listening training. They were measured before and after each training session for perceived body boundaries, where participants assess how strong is the boundary between themselves and the world, and spatial frame of reference, where participants assess how far their field of awareness extends beyond their body.

 

They found that after each mindfulness training session but not active listening there was a significant decrease in perceived body boundaries and significant increases in spatial frame of reference. Further they found that the greater the decrease in perceived body boundaries the greater the increase in spatial frames of reference. They also found that the increase in spatial frames of reference produced by mindfulness training were mediated by decreases in perceived body boundaries.

 

These results suggest that mindfulness training relaxes the boundaries between self and the world and extends the size of the field of awareness beyond the body. This suggests that the experience of self is highly malleable and expanded by mindfulness training. Since, transcendent experiences involve a dissolution of the boundaries between of the self, producing the experience of everything as one, mindfulness training appears to lead in that direction. Hence, the results suggest that mindfulness training can lead in the direction of self-transcendence.

 

So, mindfulness training moves participants toward self-transcendence.

 

“mindfulness training can cultivate self-transcendent experiences through the process of decentering from internal phenomena.” – Adam Handley

 

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., Dambrun, M., & Garland, E. L. (2020). Effects of Mindfulness Meditation on Self-Transcendent States: Perceived Body Boundaries and Spatial Frames of Reference. Mindfulness, 11(5), 1194–1203. https://doi.org/10.1007/s12671-020-01330-9

 

Abstract

Objectives:

Mindfulness training is believed to encourage self-transcendent states, but little research has examined this hypothesis. This study examined the effects of mindfulness training on two phenomenological features of self-transcendence: 1) perceived body boundary dissolution, and 2) more allocentric spatial frames of reference.

Methods:

A sample of healthy, young adults (n=45) were randomized to five sessions of mindfulness training or an active listening control condition.

Results:

Results indicated mindfulness training decreased perceived body boundaries (F4,172=6.010, p<.001, η2=.12) and encouraged more allocentric frames of reference (F4,168=2.586, p=.039, η2=.06). The expected inverse relationship was observed between perceived body boundaries and allocentric frames of reference ((β=−.58, p=.001)), and path analysis revealed the effect of mindfulness training on allocentric frames of reference was mediated by decreased perceived body boundaries (β=.24, se=.17, CI: 0.11 to 0.78).

Conclusions:

Taken together, study results suggest that mindfulness training alters practitioners’ experience of self, relaxing the boundaries of the self and extending the spatial frame of reference further beyond the physical body. Future studies are needed to explore the psychophysiological changes that co-occur with phenomenological reports of self-transcendence and the behavioral consequences following self-transcendent experiences.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7968136/

 

Reduce Stress and Anxiety about Covid-19 with Mindfulness

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Reduce Stress and Anxiety about Covid-19 with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Even as states move forward with re-opening, the psychological consequences of coronavirus will be long-lasting. Mindfulness can be cultivated by anyone as one way to improve mental health amidst the uncertainty.” – Julie Dunn

 

Mindfulness training has been shown to improve health and well-being in healthy individuals. It has also been found to be effective for a large array of medical and psychiatric conditions, either stand-alone or in combination with more traditional therapies. The COVID-19 pandemic has challenged the mental and physical health of the population. It has created intense stress both for frontline workers but also for people simply isolating at home. Mindfulness is known to decrease the psychological and physical responses to stress. So, mindfulness training may be helpful in coping with the mental and physical challenges resulting from the stress produced by the COVID-19 pandemic.

 

In today’s Research News article “Trait mindfulness is negatively associated with distress related to COVID-19.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8062409/ ) Dillard and colleagues in their first study conducted during the Covid-19 pandemic, recruited healthy college students who had never been diagnosed with Covid-19 and had them complete measures of mindfulness, perceived stress, anxiety, worry about coronavirus, and their anticipated negative reactions to Covid-19 infection.

 

They found that the higher the levels of students’ mindfulness the lower the levels of perceived stress, anxiety, worry about coronavirus, and anticipated negative reactions to Covid-19 infection. These relationships were still significant even after accounting for the general health of the students.

 

In their second study conducted during the Covid-19 pandemic, they recruited healthy community adults aged between 25 and 73 years. They had them complete the same measures as in study 1, along with additional measures of depression and coping strategies. Similar to study 1, they found that the higher the levels of mindfulness the lower the levels of perceived stress, anxiety, worry about coronavirus, and anticipated negative reactions to Covid-19 infection and additionally, depression levels. These relationships were still significant even after accounting for the general health of the adults. They also found that the higher the levels of mindfulness the greater the use of positive coping strategies and the lower the use of negative coping strategies. Such as substance abuse and denial.

 

In many ways the present results replicate previous findings that mindfulness is associated with lower the levels of perceived stress, anxiety, depression, and worry and greater use of positive coping strategies, and better mental health during Covid-19. The present study finds these relationships between mindfulness and mental health specifically linked to Covid-19. They also suggest that mindfulness may produce better coping and this may be responsible for the better mental health.

 

The studies, however, were correlational and as such causation cannot be determined. Nevertheless, these findings suggest that mindfulness training may be helpful in producing better coping mechanisms to the stress of the pandemic, reducing the resultant mental health problems of both college students and older adults.

 

So, reduce stress and anxiety about Covid-19 with mindfulness.

 

“With COVID-19 front and center of nearly every aspect of life . . . under the surface, many people are grieving the loss of their former lives. “It’s not just the kind of grief you feel when a loved one dies—it’s grief created by so much uncertainty. We liked the way things were.” – Yale Medicine

 

CMCS – Center for Mindfulness and Contemplative Studies

 

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

 

Study Summary

 

Dillard, A. J., & Meier, B. P. (2021). Trait mindfulness is negatively associated with distress related to COVID-19. Personality and individual differences, 179, 110955. https://doi.org/10.1016/j.paid.2021.110955

 

Abstract

Research suggests that mindfulness is associated with psychological health including a healthier response to stressors.

Objective

This research tested associations between trait mindfulness and mental health factors related to the novel coronavirus (COVID-19).

Methods

Two studies (Study 1 N = 248 college students; Study 2 N = 300 U.S adults) assessed trait mindfulness, perceived stress and anxiety, worry about the coronavirus, and anticipated negative affect of a coronavirus diagnosis. Additionally, Study 2 assessed depressive symptoms and coping with the coronavirus.

Results

In both studies, findings indicated that individuals higher in trait mindfulness reported less stress and anxiety. Higher mindfulness in both studies was also associated with less worry about the virus and anticipating less negative affect if one gets the virus. In Study 2, trait mindfulness was negatively related to depression, and numerous associations between mindfulness and coping emerged, showing higher trait mindfulness was associated with healthier strategies in coping with coronavirus.

Conclusions

These data are consistent with research that has revealed that those who think and act more mindfully are less stressed and anxious. By revealing these associations with mindfulness in the context of a real-world, novel stressor, this research makes an important contribution to the literature.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8062409/

 

Improve the Physical and Psychological Health of Patients with Cardiac Arrhythmias with Yoga

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Improve the Physical and Psychological Health of Patients with Cardiac Arrhythmias with Yoga

 

By John M. de Castro, Ph.D.

 

“Exercise that revs up your heart rate isn’t the only kind of physical activity that can help prevent or manage heart disease. The calming exercise of yoga is good for the heart, too.” – Johns Hopkins Medicine

 

Cardiovascular disease is the number one killer, claiming more lives than all forms of cancer combined. Lifestyle changes have proved to be quite effective in reducing the risk of cardiovascular disease. These include quitting smoking, weight reduction, improved diet, physical activity, and reducing stresses. Contemplative practices, such as meditation, tai chi, and yoga, have also been shown to be helpful for heart health. These practices have also been shown to be helpful for producing the kinds of other lifestyle changes needed such as smoking cessation, weight reduction and stress reduction. Yoga is a mindfulness practice that has been shown to improve physical well-being and cardiovascular health.

 

“An arrhythmia is a problem with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slowly, or with an irregular rhythm. When a heart beats too fast, the condition is called tachycardia. When a heart beats too slowly, the condition is called bradycardia.” (NIH). Arrythmias if untreated could lead to heart failure, stroke, cardiac arrest and sudden infant death. So, it is very important to identify treatments for arrhythmias. Research on the ability of yoga practice to treat arrhythmias has been accumulating, So, it makes sense to step back and review what has been learned on the ability of yoga to treat heart arrhythmia.

 

In today’s Research News article “A Review on Role of Yoga in the Management of Patients with Cardiac Arrhythmias.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8023436/ )  Sharma and colleagues review and summarize the published research on the effects of yoga practice on heart arrhythmia and its symptoms. They found 6 published research studies.

 

They report that the published research studies found that yoga practice significantly reduced the number of both symptomatic and non-symptomatic atrial fibrillation events and ventricular repolarization dispersion indices. There were also significant decreases in resting heart rate and blood pressure. The patients’ psychological well-being was also improved by yoga practice with significant decreases in depression and anxiety and significant increases in quality of life,

 

The results of this review indicates that yoga practice is a safe and effective treatment for patients with cardiac arrhythmias, improving both the physical and psychological manifestations of arrhythmias (paroxysmal atrial fibrillation, ventricular tachyarrhythmia, and palpitation). Although long-term follow-up was not included, the observed improvements produced by yoga practice would predict that there would be a lessened occurrence of cardiovascular disease and an increase in longevity.

 

So, improve the physical and psychological health of patients with cardiac arrhythmias with yoga.

 

“In the patients with cardiac arrhythmias, pranayama yoga therapy has been shown to reduce the ventricular repolarization dispersion thereby lowering the risk of developing malignant ventricular arrhythmias and sudden cardiac death. In heart failure patients, yoga therapy resulted in reduction in heart rate and blood pressure due to improved HRV, increased vagal tone and decreased sympathetic tone.” – Krishna Akella

 

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

 

Sharma, G., Mooventhan, A., Naik, G., & Nivethitha, L. (2021). A Review on Role of Yoga in the Management of Patients with Cardiac Arrhythmias. International journal of yoga, 14(1), 26–35. https://doi.org/10.4103/ijoy.IJOY_7_20

 

Abstract

Evidence suggests that yoga is safe and effective in improving various risk factors, quality of life (QoL), and psychological burden that is related to arrhythmia. However, this is the first-ever systematic review performed to report the role of yoga in arrhythmia. We have performed a literature search using Cochrane Library, Medline/PubMed, Web of Science Core Collection, and IndMED electronic databases up to 3, January 2018. Of 240 articles, 6 potentially eligible articles were identified and included in the review. Results showed that yoga could be considered an efficient adjuvant in reducing arrhythmia (paroxysmal atrial fibrillation, ventricular tachyarrhythmia, and palpitation) related health problems; blood pressure, heart rate, depression and anxiety scores; and in improving health-related QoL of arrhythmia patients. However, there is a lack of randomized controlled trials and a clear mechanism behind the effect of yoga; studies had relatively a small sample size and different yoga protocols.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8023436/

 

Improve Hypertension with Tai Chi

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Improve Hypertension with Tai Chi

 

By John M. de Castro, Ph.D.

 

“under well-designed conditions, Tai Chi exercise training could decrease blood pressure and results in favorable lipid profile changes and improve subjects’ anxiety status. Therefore, Tai Chi could be used as an alternative modality in treating patients with mild hypertension, with a promising economic effect.” – Jen-Chen Tsai

 

High Blood Pressure (Hypertension) is an insidious disease because there are no overt symptoms. The individual feels fine. But it can be deadly as more than 360,000 American deaths, roughly 1,000 deaths each day, had high blood pressure as a primary or contributing cause. In addition, hypertension markedly increases the risk heart attack, stroke, heart failure, and kidney disease.  It is also a very common disorder with about 70 million American adults (29%) having high blood pressure and only about half (52%) of people with high blood pressure have their condition under control. Treatment frequently includes antihypertensive drugs. But these medications often have adverse side effects. So, patients feel lousy when taking the drugs, but fine when they’re not. So, compliance is a major issue with many patients not taking the drugs regularly or stopping entirely.

 

Obviously, there is a need for alternative to drug treatments for hypertension. Mindfulness practices have been shown to aid in controlling hypertension. Mindful movement practices such Tai Chi and Qigong are ancient Chinese practices involving mindfulness and gentle movements. They may be appropriate for patients with hypertension who lack the ability to engage in strenuous exercises. Indeed, Qigong practice has been shown to reduce blood pressure. There have been a number of studies performed and it is useful to summarize what has been learned.

 

In today’s Research News article “Tai Ji Quan as antihypertensive lifestyle therapy: A systematic review and meta-analysis.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7987647/ )  Wu and colleagues reviewed, summarized, and performed a meta-analysis of the published research studies on the effectiveness of Tai Chi practice for the treatment of hypertension in adults..

 

They found 15 published controlled research studies and report that these studies found that Tai Chi practice alone produced significant reductions in both systolic and diastolic blood pressure in patients with hypertension. These effects were greatest when the baseline blood pressure was highest. The size of the blood pressure reductions would be expected to reduce cardiovascular disease risk by at least 40%.

 

It is important to note that Tai Chi and Qigong are ancient mindfulness practices involving slow prescribed movements. They are 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. Hence, Tai Chi practice is an almost ideal treatment for hypertension.

 

So, improve hypertension with Tai Chi.

 

“Despite its gentle nature, the health benefits of tai chi can be impressive.” – Abbott

 

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

 

Wu, Y., Johnson, B. T., Chen, S., Chen, Y., Livingston, J., & Pescatello, L. S. (2021). Tai Ji Quan as antihypertensive lifestyle therapy: A systematic review and meta-analysis. Journal of sport and health science, 10(2), 211–221. https://doi.org/10.1016/j.jshs.2020.03.007

 

Abstract

Background

Professional health organizations are not currently recommending Tai Ji Quan alongside aerobic exercise to treat hypertension. We aimed to examine the efficacy of Tai Ji Quan as antihypertensive lifestyle therapy.

Methods

Tai Ji Quan interventions published in English and Chinese were included when they involved healthy adults, reported pre- and post-intervention blood pressure (BP), and had a non-exercise/non-diet control group. We systematically searched 11 electronic databases for studies published through July 31, 2018, yielding 31 qualifying controlled trials. We (1) evaluated the risk of bias and methodological study quality, (2) performed meta-regression analyses following random-effects assumptions, and (3) generated additive models representing the largest possible clinically relevant BP reductions.

Results

Participants (n = 3223) were middle-aged (56.6 ± 15.1 years of age, mean ± SD) adults with prehypertension (systolic BP (SBP) = 136.9 ± 15.2 mmHg, diastolic BP (DBP) = 83.4 ± 8.7 mmHg). Tai Ji Quan was practiced 4.0 ± 1.4 sessions/week for 54.0 ± 10.6 min/session for 22.3 ± 20.2 weeks. Overall, Tai Ji Quan elicited significant reductions in SBP (–11.3 mmHg, 95%CI: –14.6 to –8.0; d+ = –0.75) and DBP (–4.8 mmHg, 95%CI: –6.4 to –3.1; d+ = –0.53) vs. control (p < 0.001). Controlling for publication bias among samples with hypertension, Tai Ji Quan trials published in English elicited SBP reductions of 10.4 mmHg and DBP reductions of 4.0 mmHg, which was half the magnitude of trials published in Chinese (SBP reductions of 18.6 mmHg and DBP reductions of 8.8 mmHg).

Conclusion

Our results indicate that Tai Ji Quan is a viable antihypertensive lifestyle therapy that produces clinically meaningful BP reductions (i.e., 10.4 mmHg and 4.0 mmHg of SBP and DBP reductions, respectively) among individuals with hypertension. Such magnitude of BP reductions can lower the incidence of cardiovascular disease by up to 40%.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7987647/

 

Mindfulness Training Reduces Posttraumatic Stress Among Survivors of Intimate Partner Violence

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Mindfulness Training Reduces Posttraumatic Stress Among Survivors of Intimate Partner Violence

 

By John M. de Castro, Ph.D.

 

“People with PTSD may sometimes feel as though they have a hard time getting any distance from unpleasant thoughts and memories. . . Mindfulness may help people get back in touch with the present moment, as well as reduce the extent with which they feel controlled by unpleasant thoughts and memories.” – Matthew Tull

 

The human tendency to lash out with aggression when threatened was adaptive for the evolution of the species. It helped promote the survival of the individual, the family, and the tribe. In the modern world, however, this trait has become more of a problem than an asset. These violent and aggressive tendencies can lead to violence directed to intimate partners, including sexual and physical violence. In the U.S. there are over 5 million cases of domestic violence reported annually. Indeed, it has been estimated that 1 in 4 women and 1 in 7 men have experienced physical violence and 1 in 3 women and 1 in 6 men have experienced sexual violence from an intimate partner.

 

Intimate partner violence frequently produces Posttraumatic Stress Disorder (PTSD) symptoms in the survivors. Hence, there is a need to find ways to reduce the impact of intimate partner violence on the mental health of the survivors. Mindfulness training has been shown to reduce the symptoms of PTSD. Hence, mindfulness training may be effective in treating survivors of intimate partner violence.

 

In today’s Research News article “Effects of mindfulness training on posttraumatic stress symptoms from a community-based pilot clinical trial among survivors of intimate partner violence.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8052636/ ) In a small pilot study, Gallegos and colleagues recruited, through family court, women who were survivors of intimate partner violence. They were randomly assigned to receive either an 8-week program of Mindfulness-Based Stress Reduction (MBSR) or wellness education. MBSR met once a week for 2 hours and consisted of meditation, body scan, and yoga practices along with discussion and home practice. For wellness education the participants were provided a manual that provided information on various aspects of health, including diet, physical activity, sleep, stress management, and communication. They received a weekly check-in phone calls regarding the use of the manual. The participants were measured before and after training and 4-weeks later for physical and sexual assault experiences, post-traumatic stress symptoms, emotion regulation, and attention. They also had their heart rate variability measured at rest and during exposure to positive, neutral, or negative (trauma related) pictures.

 

They found that in comparison to baseline, the women who received mindfulness training had significantly lower levels of post-traumatic stress symptoms and higher levels of emotion regulation, while the wellness education participants did not. This was true immediately after treatment and also 4 weeks later. There were also non-significant increases in heart rate variability while viewing trauma-related pictures in the mindfulness group and decreases in the wellness education group.

 

This is a pilot study of a small sample (29 women) and was not powered to detect significant differences between groups. The results, however were encouraging, suggesting that mindfulness training tends to relieve the symptoms of trauma, improve emotion regulation and produce relaxation of the autonomic nervous system in women who were survivors of intimate partner violence. In previous research it has been shown that mindfulness training reduces post-traumatic stress symptoms, improves emotion regulation, and relaxes the autonomic nervous system. The contribution of the present study is to suggest that mindfulness training might also be effective in the treatment of women who have survived intimate partner violence. The results, then, suggest that a large randomized controlled trial should be conducted,

 

So, reduce posttraumatic stress among survivors of intimate partner violence with mindfulness.

 

“PTSD is really a different way of seeing the world, and is also seen at the level of physiology. But by going through a couple of months of making an effort to change thoughts and behaviors, that physiological syndrome can also change back again.” – Tony King

 

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

Gallegos, A. M., Heffner, K. L., Cerulli, C., Luck, P., McGuinness, S., & Pigeon, W. R. (2020). Effects of mindfulness training on posttraumatic stress symptoms from a community-based pilot clinical trial among survivors of intimate partner violence. Psychological trauma : theory, research, practice and policy, 12(8), 859–868. https://doi.org/10.1037/tra0000975

Abstract

Objective:

Exposure to intimate partner violence (IPV) is a significant public health issue associated with deleterious mental and medical health comorbidities, including posttraumatic stress disorder (PTSD). The hallmark symptoms of posttraumatic stress (PTS), even when not meeting the threshold for a diagnosis of PTSD, appear to be underpinned by poor self-regulation in multiple domains, including emotion, cognitive control, and physiological stress. Mindfulness-based stress reduction (MBSR) holds promise for treating PTS symptoms because evidence suggests it targets these domains. The current study was a pilot randomized clinical trial designed to examine changes in emotion regulation, attentional function, and physiological stress dysregulation among women IPV survivors with elevated PTS symptoms after participation in a group-based, 8-week MBSR program.

Method:

In total, 29 participants were randomized to receive MBSR (n = 19) or an active control (n = 10). Assessments were conducted at study entry, as well as 8 and 12 weeks later.

Results:

Between-group differences on primary outcomes were nonsignificant; however, when exploring within groups, statistically significant decreases in PTS symptoms, F(1.37, 16.53) = 5.19, p < .05, and emotion dysregulation, F(1.31, 14.46) = 9.36, p < .01, were observed after MBSR but not after the control intervention. Further, decreases in PTSD and emotion dysregulation were clinically significant for MBSR participants but not control participants.

Conclusions:

These preliminary data signal that MBSR may improve PTS symptoms and emotion regulation and suggest further study of the effectiveness of PTSD interventions guided by integrative models of MBSR mechanisms and psychophysiological models of stress regulation.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8052636/

 

Improve Anxiety and Depression with an Abbreviated Mindfulness-Based Cognitive Therapy

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Improve Anxiety and Depression with an Abbreviated Mindfulness-Based Cognitive Therapy

 

By John M. de Castro, Ph.D.

 

“People at risk for depression are dealing with a lot of negative thoughts, feelings and beliefs about themselves and this can easily slide into a depressive relapse. MBCT helps them to recognize that’s happening, engage with it in a different way and respond to it with equanimity and compassion.” – Willem Kuyken

 

Anxiety disorders are the most common mental illness, affecting 40 million adults in the U.S., or 18% of the population. Depression affects over 6% of the population. And anxiety and depression often co-occur. Anxiety and depression are generally treated with drugs. But there are considerable side effects and these drugs are often abused. There are a number of psychological therapies for anxiety and depression. 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. Mindfulness has also been shown to be effective for depression. Mindfulness-Based Cognitive Therapy (MBCT) was specifically developed to treat depression and has been shown to be very effective. MBCT, however, is an 8-week program delivered in relatively small groups. It is not clear if a briefer program to larger groups might also be effective.

 

In today’s Research News article “A Brief Mindfulness-Based Cognitive Therapy (MBCT) Intervention as a Population-Level Strategy for Anxiety and Depression.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8057287/ )  Burgess and colleagues recruited adult patients with an anxiety or mood disorders and provided them with 5 weekly 2-hour group based session of Mindfulness-Based Cognitive Therapy (MBCT) with daily home practice. The group size was larger than the typical MBCT program (i.e., 16–20 participants rather than 12 participants) and meditation practice was reduced to 10-15 minutes compared to the traditional 40 minutes. They were measured before and after training for anxiety, depression, self-compassion, perceived stress, mental well-being, and disability.

 

They found that after Mindfulness-Based Cognitive Therapy (MBCT) there was significant reductions in anxiety, depression, worry, and acute distress, and significant increases in self-compassion and mental well-being. There were large clinically significant changes such that 50% of the patients had remissions of depression and 20% had remissions of anxiety.

 

It should be noted that there was no control condition in the present study. But previous controlled studies have routinely demonstrated that Mindfulness-Based Cognitive Therapy (MBCT) produces significant improvements in anxiety, depression, worry, distress, self-compassion, and mental well-being. So, the present results are unlikely to be due to confounding factors. The present study demonstrates that the significant benefits of MBCT can be produced with an abbreviated program delivered to a large group. This reduces the amount of time clinicians have to devote to the program, thereby reducing cost. It would also be likely that the abbreviated program would improve adherence to the program requirements and reduce drop-outs. This allows more patients at lower cost to have their suffering reduced.

 

So, improve anxiety and depression with an abbreviated Mindfulness-Based Cognitive Therapy.

 

“Mindfulness-Based Cognitive Therapy (MBCT) is designed to help people who suffer repeated bouts of depression and chronic unhappiness. It combines the ideas of cognitive therapy with meditative practices and attitudes based on the cultivation of mindfulness. The heart of this work lies in becoming acquainted with the modes of mind that often characterize mood disorders while simultaneously learning to develop a new relationship to them.” – MBCT.com

 

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

 

Emilee E. Burgess, Steven Selchen, Benjamin D. Diplock, Neil A. Rector. A Brief Mindfulness-Based Cognitive Therapy (MBCT) Intervention as a Population-Level Strategy for Anxiety and Depression. Int J Cogn Ther. 2021 Apr 20 : 1–19. doi: 10.1007/s41811-021-00105-x

 

Abstract

Mindfulness-based interventions (MBIs) have emerged as clinically effective interventions for anxiety and depression although there are significant barriers to their access in the general population. The present study examined the effectiveness of a 5-week abbreviated mindfulness-based cognitive therapy (MBCT) intervention for a physician-referred, treatment-seeking, community sample (N = 54) with mood and/or anxiety symptom burden. Treatment effects demonstrated significant reductions in mood and anxiety symptom severity and significant increases in general well-being. Observed effect sizes were generally large, with high response and remission rates. The present study offers preliminary support that an abbreviated MBCT protocol can offer large treatment effects for decreasing mood and anxiety symptoms and could potentially offer an effective population-level strategy to improve cost-effectiveness and access to care.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8057287/

 

Improve Women’s Perception of Childbirth with Mindfulness

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Improve Women’s Perception of Childbirth with Mindfulness

 

By John M. de Castro, Ph.D.

 

“It is inspiring to witness a mother with extreme fear of childbirth cancel an elective caesarian because she now feels confident enough in her own strength to go through the birthing process,” – Kira Newman

 

The period of pregnancy is a time of intense physiological and psychological change. Anxiety, depression, and fear are quite common during pregnancy. More than 20 percent of pregnant women have an anxiety disorder, depressive symptoms, or both during pregnancy. A debilitating childbirth fear has been estimated to affect about 6% or pregnant women and 13% are sufficiently afraid to postpone pregnancy. It is difficult to deal with these emotions under the best of conditions but in combinations with the stresses of pregnancy can turn what could be a joyous experience of creating a human life into a horrible worrisome, torment.

 

The psychological health of pregnant women has consequences for fetal development, birthing, and consequently, child outcomes. Women’s perception of the childbirth experience can influence their later psychological health. Mindfulness training has been shown to improve anxiety and depression normally and to relieve maternal anxiety and depression during pregnancy. It is reasonable, then, to hypothesize that women’s mindfulness will be related to their perception of the childbirth experience.

 

In today’s Research News article “Trait mindfulness during pregnancy and perception of childbirth.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7979659/ ) Hulsbosch and colleagues recruited pregnant women. In their 22nd week of pregnancy and measured them for mindfulness. At 7 to 21 days postpartum they completed measures of their perception of the childbirth experience and depression.

 

They found that the higher the levels of the mindfulness facets of acting with awareness and non-reactivity during pregnancy the greater the perception of childbirth experience after delivery. This remained the case even after accounting for demographic variables, depression, and physical events during delivery. Non-spontaneous delivery, includes induced labor, instrumental vaginal delivery, and unplanned Caesarean section and reflects a negative childbirth experience. Non-spontaneous delivery was associated with negative perceptions of the childbirth experience except for mothers who were high in the mindfulness facets of acting with awareness and non-judging during pregnancy.

 

These results are correlational and as such causation cannot be determined. But they suggest that mindfulness enhances the perception of the childbirth experience for the mothers. This is true even in the case where the birth was not a natural spontaneous event. Since negative perceptions of childbirth are associate with later depression and post-traumatic stress disorder symptoms, being mindful during pregnancy is important for the psychological health of the mother. This suggests that mindfulness training during pregnancy my help to improve the mother’s perception of childbirth and improve subsequent psychological health.

 

So, improve women’s perception of childbirth with mindfulness

 

“Taking part in a mindfulness course during pregnancy has been shown in a recent study to reduce the fear of labour, decrease the use of pain relief and lower the risk of postnatal depression.” – Tommy’s

 

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

 

Hulsbosch, L. P., Boekhorst, M., Potharst, E. S., Pop, V., & Nyklíček, I. (2021). Trait mindfulness during pregnancy and perception of childbirth. Archives of women’s mental health, 24(2), 281–292. https://doi.org/10.1007/s00737-020-01062-8

 

Abstract

Women’s subjective childbirth experience is a risk factor for postpartum depression and childbirth-related posttraumatic stress symptoms. Subjective childbirth experience is influenced not only by characteristics of the childbirth itself but also by maternal characteristics. A maternal characteristic that may be associated with a more positive childbirth experience is trait mindfulness. The current study aimed to assess this association and to assess whether trait mindfulness during pregnancy had a moderating role in the possible association between non-spontaneous delivery and perception of childbirth. A subsample of 486 women, participating in a longitudinal prospective cohort study (Holistic Approach to Pregnancy and the first Postpartum Year study), completed the Three Facet Mindfulness Questionnaire-Short Form at 22 weeks of pregnancy. Women completed the Childbirth Perception Scale and the Edinburgh Postnatal Depression Scale between 7 and 21 days postpartum. The mindfulness facets acting with awareness and non-reacting were significantly associated with a more positive perception of childbirth, after adjusting for covariates. Moderation analyses showed a significant interaction between acting with awareness and non-spontaneous delivery and non-judging and non-spontaneous delivery. Non-spontaneous delivery was associated with a more negative perception of childbirth for low/medium scores of acting with awareness and non-judging, but not for high scores on these mindfulness facets. Trait mindfulness during pregnancy may enhance a positive perception of childbirth. Because this is among the first studies examining the association between maternal dispositional mindfulness and perception of childbirth, future research is needed to confirm the results of the current study.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7979659/

 

Reduce Insomnia and Rumination in Pregnant Women with Mindfulness

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Reduce Insomnia and Rumination in Pregnant Women with Mindfulness

 

By John M. de Castro, Ph.D.

 

“practicing mindfulness during the day, ideally for 20 minutes, . . The idea is to create a reflex to more easily bring forth a sense of relaxation. That way, it’s easier to evoke the relaxation response at night when you can’t sleep.” – Herbert Benson

 

Pregnancy is a time of intense physiological and psychological change. Anxiety, depression, and insomnia are quite common during pregnancy. More than 20 percent of pregnant women have an anxiety disorder, depressive symptoms, or both during pregnancy. Sleep disturbance including insomnia is also common affecting around 75% of pregnant women. The psychological health of pregnant women has consequences for fetal development, birthing, and consequently, child outcomes. Depression during pregnancy is associated with premature delivery and low birth weight. Insomnia has been linked to an increased risk of giving birth to a baby that’s too large or too small for its age, longer labor, and higher likelihood of a cesarean section.

 

Hence, it is clear that there is a need for methods to treat depression, anxiety, and insomnia during pregnancy. Since the fetus can be negatively impacted by drugs, it would be preferable to find a treatment that did not require drugs. Mindfulness training has been shown to improve anxiety, depression, and sleep normally and to relieve maternal anxiety and depression during pregnancy. In addition, mindfulness is known to reduce worry and rumination which can also lead to restlessness and sleep disturbance. So, it would make sense to study the relationship of mindfulness during the pregnancy to depression, rumination, and insomnia.

 

In today’s Research News article “Mindfulness and nocturnal rumination are independently associated with symptoms of insomnia and depression during pregnancy.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7190270/ )  Kalmbach and colleagues recruited pregnant women in their third trimester and had them complete measures of mindfulness, rumination, insomnia, and depression. These data were subjected to multivariate linear regression analysis.

 

They found that women who were high in mindfulness had significantly lower levels of rumination, insomnia, and depression. Women who were high in rumination had significantly lower levels of mindfulness and higher levels of insomnia, and depression. Employing multivariate modelling they found that mindfulness and rumination separately and independently were related to insomnia and that mindfulness and rumination separately and independently were related to depression.

 

These results were correlational and as such causation cannot be determined. But previous research has demonstrated that mindfulness training reduces rumination, insomnia, and depression. So, the relationships observed here are likely due to causal relationships among the variables. It appears that mindfulness and rumination work in opposite directions. Mindfulness helps pregnant women sleep better and helps relieve depression while rumination does the opposite of interfering with sleep and increasing depression.

 

Interestingly, mindfulness and rumination affect sleep and depression independently but are negatively related such that mindfulness decreases rumination while rumination lowers mindfulness. Mindfulness is an asset to pregnant women while worry produces problems. This suggests that pregnant women should be trained in mindfulness and also trained to reduce worry. Both of these goals can be accomplished with Mindfulness-Based Cognitive Therapy (MBCT). Future research should investigate this possibility.

 

So, reduce insomnia and rumination in pregnant women with mindfulness.

 

“It seems important to develop mindfulness to improve sleep in pregnancy or reduce the impact of insomnia symptoms (common at pregnancy).” – M. Marques

 

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

 

Kalmbach, D. A., Roth, T., Cheng, P., Ong, J. C., Rosenbaum, E., & Drake, C. L. (2020). Mindfulness and nocturnal rumination are independently associated with symptoms of insomnia and depression during pregnancy. Sleep health, 6(2), 185–191. https://doi.org/10.1016/j.sleh.2019.11.011

 

Abstract

Background:

Insomnia and depression are highly prevalent perinatal complications. Ruminating on stress is etiologically implicated in both disorders, and ruminating while trying to fall asleep has been linked to insomnia and depression during pregnancy. Incompatible with rumination is everyday mindfulness, i.e., living with intentional and nonjudgmental awareness of internal and external experiences in the present moment. Responding to stress mindfully may protect against stress-related perinatal complications such as insomnia and depression. The present study described the association between everyday mindfulness and nocturnal rumination, and examined whether these trait characteristics were independently related to perinatal insomnia and depression.

Methods:

Cross-sectional and secondary analysis of existing data from 65 pregnant women recruited from a multisite hospital in Metro Detroit, MI, USA. Subjects completed online surveys including the Insomnia Severity Index, Edinburgh Postnatal Depression Scale, Presleep Arousal Scale, and the revised Cognitive and Affective Mindfulness Scale.

Results:

Over half (53.8%) of women screened positive for clinical insomnia and 12.3% screened positive for major depression. Women high in mindfulness, relative to those low in mindfulness, reported less nocturnal rumination (Cohen’s d=1.16), insomnia symptoms (Cohen’s d=1.24), and depressive symptoms (Cohen’s d=1.35). Multivariate linear regression revealed that both mindfulness (β=−.24, p=.03) and rumination (β=.38, p<.01) were independently associated with insomnia. Similarly, a multivariate model showed that mindfulness (β=−.41, p<.001) and rumination (β=.35, p<.01) were independently associated with depression.

Conclusions:

Ruminating in bed at night is strongly associated with insomnia and depression during pregnancy, whereas mindfulness may potentially protect against these stress-related perinatal complications.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7190270/

 

Reduce Pain and Relax the Autonomic Nervous System with Mindfulness

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Reduce Pain and Relax the Autonomic Nervous System with Mindfulness

 

By John M. de Castro, Ph.D.

 

“When we impose a litany of negativity upon our pain, it only becomes worse, and potentially elicits other difficulties including depression and anxiety. When we become more aware of what we are actually experiencing, without the overlay of our judgment, the overall perception of pain is reduced.” – Jennifer Wolkin

 

We all have to deal with pain. It’s inevitable, but hopefully it’s mild and short lived. For a wide swath of humanity, however, pain is a constant in their lives. At least 100 million adult Americans have chronic pain conditions. The most common treatment for chronic pain is drugs. These include over-the-counter analgesics and opioids. But opioids are dangerous and highly addictive. Prescription opioid overdoses kill more than 14,000 people annually. So, there is a great need to find safe and effective ways to lower the psychological distress and improve the individual’s ability to cope with the pain.

 

There is an accumulating volume of research findings that demonstrate that mindfulness practices, in general, are effective in treating pain. Mindfulness appears to work by changing how the patient relates to pain rather than actually reducing or eliminating the pain. What is not known is the mechanism by which mindfulness affects chronic pain.

 

In today’s Research News article “The Role of Heart Rate Variability in Mindfulness-Based Pain Relief.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6994350/ ) Adler-Neal and colleagues recruited healthy adult non-meditators and randomly assigned them to either a meditation or sham-meditation group. The group met for 4 25-minute sessions over 7 days and practiced focused breath meditation or sham-meditation. In the sham-meditation sessions the participants were told every 2 to 3 minutes to close their eyes and take a deep breath. They were measured before and after training for respiration and heart rate variability. In addition, the participants underwent noxious non-damaging thermal stimulation on the calf of the leg and rated their pain levels.

 

They found that after both meditation and sham-meditation training there was a significant reduction in pain intensity. pain unpleasantness, and respiration rate and increase in heart rate variability, with no group differences. They also found for the meditation group only that the greater the heart rate variability the lower the pain unpleasantness ratings.

 

Heart rate variability refers to the change in the time intervals between consecutive heart beats. Higher levels of HRV are indicative of flexibility in the Autonomic Nervous System and are associated with adaptability to varying environments and lower stress levels. Higher heart rate variability is an indicator of physiological relaxation. This relaxation may well underlie the reduced pain unpleasantness. Since contemplative practices such as meditation increases heart rate variability it makes sense that these practices would also lower the perception of pain.

 

It is interesting that sham-meditation had similar effects as real meditation on pain and heart rate variability. This suggests that mindfulness reduction in pain may be due to a placebo effect where the participants’ belief that the intervention would reduce pain produced reduced perception of pain. But it could also be that the sham-meditation was actually a mindfulness practice. By focusing the participant’s attention on the breath, it might have increased mindfulness. It remains for future research to investigate this possibility.

 

So, reduce pain and relax the autonomic nervous system with mindfulness.

 

“The ancient Buddhist text called the Sullatta Sutta states that mindfulness practitioners have the ability to experience pain but then let go of it.” – Brain Tap

 

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

 

Adler-Neal, A. L., Waugh, C. E., Garland, E. L., Shaltout, H. A., Diz, D. I., & Zeidan, F. (2020). The Role of Heart Rate Variability in Mindfulness-Based Pain Relief. The journal of pain, 21(3-4), 306–323. https://doi.org/10.1016/j.jpain.2019.07.003

 

HIGHLIGHTS

  • Mindfulness and sham mindfulness meditation reduced pain during noxious heat
  • Mindfulness and sham mindfulness meditation increased heart rate variability (HRV)
  • Mindfulness-based pain relief was associated with higher HRV
  • Higher HRV during sham mindfulness meditation was associated with higher pain

Abstract

Mindfulness meditation is a self-regulatory practice premised on sustaining non-reactive awareness of arising sensory events that reliably reduces pain. Yet, the specific analgesic mechanisms supporting mindfulness have not been comprehensively disentangled from the potential non-specific factors supporting this technique. Increased parasympathetic nervous system (PNS) activity is associated with pain relief corresponding to a number of cognitive manipulations. However, the relationship between the PNS and mindfulness-based pain attenuation remains unknown. The primary objective of the present study was to determine the role of high frequency heart rate variability (HF HRV), a marker of PNS activity, during mindfulness-based pain relief as compared to a validated, sham-mindfulness meditation technique that served as a breathing-based control. Sixty-two healthy volunteers (31 females; 31 males) were randomized to a four-session (25 minutes/session) mindfulness or sham-mindfulness training regimen. Before and after each group’s respective training, participants were administered noxious (49°C) and innocuous (35°C) heat to the right calf. HF HRV and respiration rate were recorded during thermal stimulation and pain intensity and unpleasantness ratings were collected after each stimulation series. The primary analysis revealed that during mindfulness meditation, higher HF HRV was more strongly associated with lower pain unpleasantness ratings when compared to sham-mindfulness meditation (B = −0.82, p = 0.04). This finding is in line with the prediction that mindfulness-based meditation engages distinct mechanisms from sham-mindfulness meditation to reduce pain. However, the same prediction was not confirmed for pain intensity ratings (B = −0.41). Secondary analyses determined that mindfulness and sham-mindfulness meditation similarly reduced pain ratings, decreased respiration rate, and increased HF HRV (between group ps < 0.05). More mechanistic work is needed to reliably determine the role of parasympathetic activation in mindfulness-based pain relief as compared to other meditative techniques.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6994350/