Meditation

Meditation Experience is Associated with Increased Concern for and Impact on the Environment

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Meditation Experience is Associated with Increased Concern for and Impact on the Environment

 

By John M. de Castro, Ph.D.

 

“Mindfulness . . . promotes environmental sustainability. It helps individuals disengage from automatic thoughts and become more open to behavioral change and freedom to make different choices. Examples of mindful behaviors include bringing a reusable bag to the grocery store, taking shorter showers, refilling personal water bottles instead of using a disposable bottle and using your purchasing power as a consumer to support companies with more sustainable practices.” – Menchi Liu

 

The ability of humans to manipulate and control the environment has developed to the point that human activity is now threatening to destroy that environment. This can be seen in the rapid extinction of once thriving species, the loss of forestation, the historic rise in atmospheric carbon dioxide levels, sea level rise, and climate change. It has been argued that we may have crossed a tipping point where the environmental damage is irreversible. But, if we haven’t, there is a pressing need to address the very activities that are producing the damage. We need to begin acting more responsibly toward our environment to reverse and heal the damage,

 

This will require actions by humans. This will require positive ecological behaviors. Ecological behavior is defined “as behaviors that protect/avoid harm to the environment and span all areas of life such as nutrition, mobility and transportation, energy and water consumption, waste avoidance, and consumerism.” In other words, humans need to change their behaviors toward more sustainable patterns.

 

Mindfulness promotes awareness of the internal and external environments. As such, it promotes sensitivity to these environments and to the impact of our actions on ourselves and the environment. In fact, mindfulness has been shown to be associated with the individual’s feelings of connectedness to nature. It is thus possible that mindfulness can stimulate ecological behavior and be a positive force for reversing the damage to our precious environment.

 

In today’s Research News article “Practice Matters: Pro-environmental Motivations and Diet-Related Impact Vary With Meditation Experience.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2020.584353/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1757290_a0P58000000G0YfEAK_Psycho_20211021_arts_A ) Thiermann and colleagues recruited adult participants online who had varied diets and had them complete a questionnaire measuring their mindfulness practices, mindfulness, motivation, happiness, connection to the natural world, and animal protein consumption.

They separated the participants into 3 groups depending upon the amount of meditation they practiced, no practice, novice meditators, and advanced meditators. They found that the advanced meditations in comparison to the two other groups had significantly higher levels of mindfulness, happiness, connection to the natural world, integrated motivation, intention to reduce the intake of animal proteins, and concerns about the environment as a reason for reduced animal protein, and lower levels of introjected motivation. They also modelled the impact of each participants’ diets on greenhouse gas emissions, water use, and land use and found that the advanced meditators had significantly lower environmental impacts.

 

This study compared existing groups and as such causation cannot be determined as people who choose to meditate may be very different types of people than those who do not. Nevertheless, it is clear that meditators, particularly experienced meditators, have better psychological well-being, greater environmental consciousness, and lower impact on the environment. This does not establish meditation as a solution to the degradation of the environment. Future research needs to examine the effects of meditation training on environmentally impactful behaviors to determine if meditation can cause better ecological behaviors..

 

So, meditation experience is associated with increased concern for and impact on the environment.

 

“A sense of awareness, empathy, and connection with our surroundings, as well as an ability to create innovative solutions, are necessary and vital for solving any global issues facing our world today.” – 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

 

Thiermann UB, Sheate WR and Vercammen A (2020) Practice Matters: Pro-environmental Motivations and Diet-Related Impact Vary With Meditation Experience. Front. Psychol. 11:584353. doi: 10.3389/fpsyg.2020.584353

 

Mindfulness has emerged as a potential motivator for sustainable lifestyles, yet few studies provide insight into the relationship between mindfulness practice levels and individual engagement in pro-environmental behaviors. We also lack information about the significance of meditators’ behavioral differences in terms of their measurable environmental impact and the motivational processes underlying these differences in pro-environmental performance. We classified 300 individuals in three groups with varying meditation experience and compared their pro-environmental motivations and levels of animal protein consumption. Exceeding prior attempts to compare high-impact behaviors of mindfulness practitioners and non-practitioners, we created the most detailed classification of practice engagement by assessing frequency, experience and type of meditation practice. This nuanced view on mindfulness practice reveals that advanced meditators, who reported high levels of connectedness with nature (CWN), subjective happiness and dispositional mindfulness showed significantly more concern for the environment. They also demonstrated the lowest levels of greenhouse gas emissions, land occupation and water use related to their animal-protein consumption. This study is the first to follow a self-determination theory perspective to deepen our understanding of the motivational differences between meditator groups. We revealed that advanced meditators reported significantly more integrated motivation toward the environment than non-meditators. We also provided preliminary evidence for a new theoretical framework suggesting that experiential strategies such as mindfulness practices could strengthen the relational pathway of pro-environmental behaviors. Using sequential mediation analysis, we confirmed that the negative effect of mindful compassion practice on greenhouse gas emissions from animal-protein consumption is partially mediated by CWN and integrated motivation toward the environment. While our study does not support assumptions of causality, it shows that much can be learned by studying the motivations of advanced meditators for maintaining high levels of pro-environmental behavior.

https://www.frontiersin.org/articles/10.3389/fpsyg.2020.584353/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1757290_a0P58000000G0YfEAK_Psycho_20211021_arts_A

Emotionally Touching Moments of Wonderous Awe Promotes Wellbeing

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Emotionally Touching Moments of Wonderous Awe Promotes Wellbeing

 

By John M. de Castro, Ph.D.

 

“And if a person is religious, I think it’s good, it helps you a bit. But if you’re not, at least you can have the sense that there is a condition inside you which looks at the stars with amazement and awe.” Maya Angelou

 

Religion and spirituality have been promulgated as solutions to the challenges of life. There have been a number of studies of the influence of religiosity and spirituality on the physical and psychological well-being of practitioners mostly showing positive benefits, with spirituality encouraging personal growth, well-being, and mental health. Spirituality can also promote the occurrence of wondering awe which are emotional reactions to touching experiences. Wondering awe can induce internal changes in the individual. So, it is important to examine the relationships of wondering awe, spirituality, and well-being.

 

In today’s Research News article “Wondering Awe as a Perceptive Aspect of Spirituality and Its Relation to Indicators of Wellbeing: Frequency of Perception and Underlying Triggers.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.738770/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1750137_a0P58000000G0YfEAK_Psycho_20211012_arts_A ) Büssing and colleagues recruited adult participants online and had them complete measures of Awe and Gratitude, spiritual experiences, well-being, and frequency of meditation and prayer. A separate group of participants wrote descriptions of situations where they experienced moments of wondering awe.

 

They found that women had significantly more experiences of awe than the men and older participants had more than younger participants. Christians had higher scores than non-religious participants but less than other denominations. They also found that the greater the frequency of awe the higher the well-being of the participants and the greater experiences of the sacred in daily life. The participants with the highest frequencies of awe were older, had the greater frequencies of spiritual practices, and the highest well-being and were more likely to meditate than pray. The descriptions of experiences of awe and gratitude were used to identify the triggers that elicited the experiences, and these were nature, persons, unique moments, and aesthetics, beauty, and devotion.

 

These findings are correlative. So, no conclusions about causation can be definitively reached. But it is clear that these experiences of wonderous awe and gratitude most often occur in women, older individuals, and those with religious orientations and they were associated with the individual’s well-being and experiences of the sacred. They were most often triggered by environmental conditions.

 

It is important to study these emotionally touching moments of awe and gratitude as they are associated with inner change in the individual. They can trigger new attitudes, insights, and behaviors. Importantly, they are associated with the person’s overall well-being. Future research might attempt to trigger more experiences of wonderous awe by immersing participants in the situations that tend to elicit awe and gratitude and examine their impact on the individual’s health, well-being, and spirituality.

 

So, emotionally touching moments of wonderous awe promotes wellbeing.

 

“We can all experience feelings of awe as we ponder how everything that we witness is created and aligned in such a way that our lives unfold the way they do.” – K. Barrett

 

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

 

Büssing A (2021) Wondering Awe as a Perceptive Aspect of Spirituality and Its Relation to Indicators of Wellbeing: Frequency of Perception and Underlying Triggers. Front. Psychol. 12:738770. doi: 10.3389/fpsyg.2021.738770

 

Background: Spirituality is a multidimensional construct which includes religious, existentialistic, and relational issues and has different layers such as faith as the core, related attitudes and conviction, and subsequent behaviors and practices. The perceptive aspects of spirituality such as wondering awe are of relevance for both, religious and non-religious persons. These perceptions were related to perceiving the Sacred in life, mindful awareness of nature, others and self, to compassion, meaning in life, and emotional wellbeing. As awe perceptions are foremost a matter of state, it was the aim (1) to empirically analyze the frequency of wondering awe perceptions (i.e., with respect to gender, age cohorts, religious or non-religious persons) and (2) to qualitatively analyze a range of triggers of awe perceptions.

Methods: Data from 7,928 participants were analyzed with respect to the frequency of Awe/Gratitude perceptions (GrAw-7 scale), while for the second part of the study responses of a heterogeneous group of 82 persons what caused them to perceive moments of wondering awe were analyzed with qualitative content analysis techniques.

Results: Persons who experience Awe/Gratitude to a low extend were the youngest and had lowest wellbeing and lowest meditation/praying engagement, while those with high GrAw-7 scores were the oldest, had the highest wellbeing, and were more often meditating or praying (p<0.001). Gender had a significant effect on these perceptions, too (Cohen’s d=0.32). In the qualitative part, the triggers can be attributed to four main categories, Nature, Persons, Unique Moments, and Aesthetics, Beauty, and Devotion. Some of these triggers and related perceptions might be more a matter of admiration than wondering awe, while other perceptions could have more profound effects and may thus result in changes of a person’s attitudes and behaviors.

Conclusion: Emotionally touching experiences of wondering awe may result in feelings of interconnectedness, prosocial behavior, mindful awareness, and contribute to a person’s meaning in life and wellbeing and can also be a health-relevant resource. These perceptions can be seen as a perceptive aspect of spirituality, which is not exclusively experienced by religious people but also by non-religious persons.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.738770/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1750137_a0P58000000G0YfEAK_Psycho_20211012_arts_A

 

Increase Brain Activity with Brief Exercise and Meditation

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Increase Brain Activity with Brief Exercise and Meditation

 

By John M. de Castro, Ph.D.

 

“Meditating for a few minutes might help rein in those wandering thoughts and help you stay focused throughout the day. But meditating can have an even bigger impact. Some studies show that it affects the brain in various ways, from changing the brain’s volume to decreasing activity in the parts of the brain responsible for stress.” – Lela Moore

 

Mindfulness training has been shown through extensive research to be effective in improving physical and psychological health and particularly with reducing the physical and psychological reactions to stress. There are a number of ways that meditation practices produce these benefits, including changes to the brain and physiology. The nervous system changes in response to how it is used and how it is stimulated in a process called neuroplasticity. Highly used areas grow in size, metabolism, and connectivity. Mindfulness practices in general are known to produce these kinds of changes in the structure and activity of the brain. One way to observe the effects of meditation on the nervous system is to measure changes in the functional near‐infrared spectroscopy (fNIRS), which measures blood flow to brain areas.

 

In today’s Research News article “Activation of the orbitofrontal cortex by both meditation and exercise: A near-infrared spectroscopy study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7901739/ ) Miyashiro and colleagues recruited healthy adults and had them perform 20 minutes of breath following meditation, exercise (pushups), or a control task (movie of scenery with relaxing music) in a random order. They then performed a 2-back test of attention involving presentation of a sequence of numbers and after a prompt, the recall of the number 2 places back. While performing this task the participants underwent measurement of brain activation with functional near‐infrared spectroscopy (fNIRS).

 

They did not observe a significant difference between groups on the 2-back test. But in comparison to the control condition, the meditation and exercise groups had significantly increased activation of the edges of the orbitofrontal cortex (insular cortex) that then spread to the central orbitofrontal cortex. The 20-minute interventions were too short to invoke neuroplasticity and produce long-lasting changes in this brain. The orbitofrontal cortex is known to be involved in attention. So, it is not surprising that attention demanding exercise and meditation would alter its activity while the plotless video would invoke mind wandering and a loss of attention.

 

So, increase brain activity with brief exercise and meditation.

 

]“meditation nurtures the parts of the brain that contribute to well-being. Furthermore, it seems that a regular practice deprives the stress and anxiety-related parts of the brain of their nourishment.” – Mindworks

 

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

 

Miyashiro, S., Yamada, Y., Muta, T., Ishikawa, H., Abe, T., Hori, M., Oka, K., Koshikawa, F., & Ito, E. (2021). Activation of the orbitofrontal cortex by both meditation and exercise: A near-infrared spectroscopy study. PloS one, 16(2), e0247685. https://doi.org/10.1371/journal.pone.0247685

 

Abstract

In some types of meditation, such as mindfulness and Zen, breathing is the focus of attention, whereas during an excessive, short-period of anaerobic exercise, the muscles become the focus of attention. Thus, during both efforts, one’s attention is focused on a certain feature of the body. Both meditation and exercise generally provide mental refreshment to humans. We hypothesized that the same brain regions are activated by both efforts in humans. To examine this hypothesis, we engaged participants in 3 tasks: meditation, exercise, and a control task. After each task, the participants underwent a 2-back test to concentrate their thoughts, while changes in their blood hemoglobin levels were simultaneously monitored using near-infrared spectroscopy (NIRS). Seventeen participants (20–24 years of age; 11 men, 6 women) were enrolled. We applied a fast-Fourier transform (FFT) analysis to the NIRS wave data and calculated the correlation coefficients of the FFT data between (1) meditation and control, (2) exercise and control, and (3) meditation and exercise, at the orbitofrontal cortex (OFC) and dorsolateral prefrontal cortex (DLPFC), brain areas that are generally involved in mental refreshment. A significant difference in the correlation coefficients between the OFC and DLPFC was detected in the meditation and exercise analysis, and signal source analysis confirmed that the NIRS waves spread from the right and left OFC edges (i.e., right and left temples) toward the center. Our results suggest that both meditation and exercise activate the OFC, which is involved in emotional reactions and motivation behavior, resulting in mental refreshment.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7901739/

Improve Working Memory and Increase Brain Activity with a Single Focused Meditation in Novice Meditators

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Improve Working Memory and Increase Brain Activity with a Single Focused Meditation in Novice Meditators

 

By John M. de Castro, Ph.D.

 

“Regular meditation increases blood flow to the brain, which leads to a stronger network of blood vessels in the cerebral cortex and reinforces memory capacity.” – Mindworks

 

Humans have both an amazing capacity to remember and a tremendously limited capacity depending upon which phase of the memory process. Our long-term store of information is virtually unlimited. On the other hand, short-term memory is extremely limited. This is called our working memory and it can contain only about 5 to 9 pieces of information at a time. This fact of a limited working memory store shapes a great deal about how we think, summarize, and categorize our world.

 

Memory ability is so important to everyday human functioning that it is important to study ways to maintain or improve it. Mindfulness has been shown to improve working memory capacity. Since the brain is responsible for working memory, the effects of mindfulness training on working memory must in some way be altering the brain. One way to observe the effects of meditation on the nervous system is to measure changes in the functional near‐infrared spectroscopy (fNIRS), which measures blood flow to brain areas. Hence, it makes sense to observe the effects of meditation on working memory and its association with cerebral flows.

 

In today’s Research News article “Effect of one-session focused attention meditation on the working memory capacity of meditation novices: A functional near-infrared spectroscopy study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8413779/ ) Yamaya and colleagues recruited adult meditation naïve university students and randomly assigned them to practice for 15 minutes focused breath following meditation or listen to disconnected random conversations. During the 15-minute intervention period cerebral blood flow was measured with functional near‐infrared spectroscopy (fNIRS). They were also measured 5 minutes before and 5 minutes after the 15-minute intervention period for working (short-term) memory.

 

They found that in comparison to baseline and the random thinking control group, the group that performed focused meditation had a significant increase in working memory capacity and a significant increase in cerebral blood flow to the dorsolateral prefrontal cortex. They found that the working memory change and the cerebral blood flow change were significantly correlated such that the greater the increase in cerebral blood flow, the greater the increase in working memory.

 

The results are interesting that a single 15-minute meditation by meditation naïve participants immediately increases working memory. The results further suggest that this memory improvement is associated with an increase in the flow of blood to a particular brain area, the dorsolateral prefrontal cortex, that has been shown to be involved in focused attention. This suggests that focused meditation activates the dorsolateral prefrontal cortex which improves working memory.

 

The very short-term nature of the study precludes any neuroplastic changes in the brain. But previous research has found that longer-term meditation produces long-term changes in the dorsolateral prefrontal cortex. It is unfortunate that in the present study there wasn’t a follow up to determine if the effects of the single 15-minute meditation were immediate and transitory or persisted for a period of time. Regardless, the results may provide a glimpse as to how meditation changes brain systems and in turn memory.

 

So, improve working memory and increase brain activity with a single focused meditation in novice meditators.

 

“the mindfulness group had significantly less proactive interference during the memory test compared to the writing group, indicating an improvement in short-term memory.” – Jill Suttie

 

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

 

Yamaya, N., Tsuchiya, K., Takizawa, I., Shimoda, K., Kitazawa, K., & Tozato, F. (2021). Effect of one-session focused attention meditation on the working memory capacity of meditation novices: A functional near-infrared spectroscopy study. Brain and behavior, 11(8), e2288. https://doi.org/10.1002/brb3.2288

 

Abstract

Introduction

Previous studies have revealed that one‐session focused attention meditation (FAM) can improve top‐down attention control, which is one of the factors of working memory capacity (WMC). In addition, FAM shares various neural substrates, including the dorsolateral prefrontal cortex (DLPFC), with WMC. Thus, we hypothesized that one‐session FAM would improve WMC by activating the DLPFC evoked by the top‐down attention control. In this study, we examined whether FAM modified WMC in individuals with little to no meditation experience.

Methods

The participants were randomly assigned to either the FAM group (N = 13) or the control group (N = 17) who engaged in random thinking (i.e., mind‐wandering). Before and after each 15‐min intervention, the participants’ WMC was measured according to the total number of correct answers in the Reading Span Test. During each intervention, functional near‐infrared spectroscopy was employed to measure the blood flow in the participants’ DLPFC and determine the top‐down attention control effect.

Results

In the FAM group, WMC increased, and the bilateral DLPFC was activated during the intervention. As for the control group, WMC decreased after the intervention, and the bilateral DLPFC was not activated during the intervention. A correlation was also found among all participants between the increase in WMC and the activation of the bilateral DLPFC.

Conclusion

The study findings suggest that top‐down attention control during FAM can activate the bilateral DLPFC and increase WMC among meditation novices.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8413779/

 

Combined Meditation, Yoga, and Ethical Education have Additive Effects on Well-Being

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Combined Meditation, Yoga, and Ethical Education have Additive Effects on Well-Being

 

By John M. de Castro, Ph.D.

 

“When practiced together, yoga and meditation strengthen the connection between mind and body, thereby improving overall fitness and wellbeing.” – Peaceful Dragon

 

Mindfulness training has been shown to improve health and well-being in healthy individuals and those with medical and psychiatric conditions, Similarly, yoga practice has been shown to improve health and well-being in healthy individuals and those with medical and psychiatric conditions.  Meditation practice is known to decrease the psychological and physical responses to stress. Similarly, yoga practice has been shown to decrease the psychological and physical responses to stress. But there has been little research of the impact of combining meditation and yoga practices.

 

In today’s Research News article “Differential Effects of Ethical Education, Physical Hatha Yoga, and Mantra Meditation on Well-Being and Stress in Healthy Participants-An Experimental Single-Case Study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375679/ ) Matko and colleagues recruited healthy adult participants who did not practice meditation or yoga and randomly assigned them to one of 4 treatment conditions once a week for 8 weeks; mantra meditation alone, mantra meditation plus physical yoga, mantra meditation plus ethical education, and mantra meditation plus physical yoga and ethical education. They were also instructed to practice daily at home. They were measured weekly before and after training and 8 weeks and 12 months later for well-being, perceived stress, and life satisfaction and a daily home practice questionnaire.

 

They found that all conditions produced significant improvements in well-being, but the combined treatments produced greater improvements than mantra meditation alone with those that contained ethical education having the greatest benefits. All conditions produced equivalent significant increases in life satisfaction.

 

The results suggest that engaging in mindfulness practices produce lasting improvements in the well-being and life satisfaction of the participants. This improved well-being and life satisfaction produced by mindfulness practices have been well documented in prior research studies. In addition, the findings suggest that adding yoga and especially ethical education to meditation amplifies the improvements in well-being. Ethical education in the present study included training and discussion of non-violence, truthfulness, non-stealing, self-restraint, non-hoarding, cleanliness, contentment, and transcendence. This appeared to have an additive effect on well-being.

 

 

There was, however, a confounding variable which is the duration of practice. Whereas the weekly trainings for mantra meditation practice took 60 minutes, mantra meditation plus physical yoga took 105 minutes, mantra meditation plus ethical education took 135 minutes, and mantra meditation plus physical yoga and ethical education took 180 minutes. In addition, each practice was practiced daily for 20 minutes with the combined conditions being practiced for 40 and 60 minutes respectively. So, the more practice the greater the improvement in well-being. Future research needs to fix the amount of practice so that the total is the same for all conditions and their combinations.

 

So, combined meditation, yoga, and ethical education have additive effects on well-being.

 

“The beauty of Yoga and Meditation, when they are merged together, helps one relish each and every moment of life. There is no place for stress and anxiety in a mind that enjoys Yoga. While Yoga poses promote blood circulation in the brain, Meditation makes sure it stays calm and composed to feel complete serenity.” – Manmohan Singhis

 

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

 

Matko, K., Sedlmeier, P., & Bringmann, H. C. (2021). Differential Effects of Ethical Education, Physical Hatha Yoga, and Mantra Meditation on Well-Being and Stress in Healthy Participants-An Experimental Single-Case Study. Frontiers in psychology, 12, 672301. https://doi.org/10.3389/fpsyg.2021.672301

 

Abstract

Traditionally, yoga is a multicomponent practice consisting of postures, breathing techniques, meditation, mantras, and ethics. To date, only a few studies have tried to dismantle the effects of each of these components and their combinations. To fill this gap, we examined the incremental effects of ethical education and physical Hatha yoga on mantra meditation using a single-case multiple-baseline design. This study was part of a project evaluating the new mind–body program Meditation-Based Lifestyle Modification. Fifty-seven healthy participants with no regular yoga or meditation practice were randomly assigned to three baselines (7, 14, and 21 days) and four conditions using a random number generator. The conditions were mantra meditation alone (MA), meditation plus physical yoga (MY), meditation plus ethical education (ME), and meditation plus yoga and ethical education (MYE). All the interventions lasted for 8 weeks and were run consecutively according to baseline length. During the baseline and treatment phases, participants received daily questionnaires measuring their well-being (WHO-5 Well-Being Index), stress (Perceived Stress Scale), and subjective experiences. Forty-two participants completed the treatment and were entered in the analyses. We analyzed our data using visual inspection, effect size estimation (Tau-U), and multilevel modeling. Almost all participants showed a longitudinal increase in well-being. Regarding between-group differences, participants who received ethical education exhibited the largest increases in well-being (Tau-U = 0.30/0.23 for ME/MYE), followed by participants in the MY condition (Tau-U = 0.12). Conversely, participants in the MA condition showed no change (Tau-U = 0.07). There was a tendency for the combined treatments to decrease stress. This tendency was strongest in the MY condition (Tau-U = –0.40) and reversed in the MA condition (Tau-U = 0.17). These results emphasize the incremental and differential effects of practicing meditation in combination with other practices from the eight-fold yoga path. This approach is valuable for better understanding the multifaceted practice of yoga.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375679/

 

Meditation Alters the Brain in Conjunction with Alterations of Awareness

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Meditation Alters the Brain in Conjunction with Alterations of Awareness

 

By John M. de Castro, Ph.D.

 

“meditation nurtures the parts of the brain that contribute to well-being. Furthermore, it seems that a regular practice deprives the stress and anxiety-related parts of the brain of their nourishment.” – Mindworks

 

Mindfulness training has been shown through extensive research to be effective in improving physical and psychological health and particularly with reducing the physical and psychological reactions to stress. There are a number of ways that meditation practices produce these benefits, including changes to the brain and physiology. The nervous system changes in response to how it is used and how it is stimulated in a process called neuroplasticity. Highly used areas grow in size, metabolism, activity, and connectivity. Mindfulness practices in general are known to produce these kinds of changes in the structure and activity of the brain. In addition, meditation practice has been shown to result in attentiveness and serenity. There is little research, however, on how these changes in the brain produced by meditation are related to the changes in awareness in the practitioners.

 

In today’s Research News article “Meditation training modulates brain electric microstates and felt states of awareness.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8193519/) Zanesco and colleagues recruited healthy adults who had meditation experience and randomly assigned them to a wait-list control condition or to attend a 3-month Shambala residential meditation retreat with over 6 hours of meditation daily. They completed a daily experience questionnaire of positive and negative emotions and meditation experience. Before, in the middle and after the retreat the participants had their brain activity measured with electroencephalography (EEG).

 

They found that over the retreat there were continuous significant increases in attentiveness and serenity and the meditation qualities of physical relaxation, mental relaxation, attentional stability, and attentional vividness. In addition, the greater the increases in the meditation qualities the greater the increases in attentiveness and serenity. The analysis of the EEG data revealed that the retreat group had significant reductions in EEG Global Field Power and microstate durations and microstate occurrence frequency over the course of the retreat. Correlational analysis revealed that the greater the reductions over the retreat in the EEG Global Field Power and microstate durations the greater the increases in attentiveness and serenity.

 

These results document the increase in attentiveness and serenity and the quality of meditation that have been reported to occur over a meditation retreat. Significantly, they demonstrate that simultaneously there are changes in brain activity including a reduction in overall electrical activity and transient changes in electrical microstates in the brain over 40-120 microsecond intervals. Further the results demonstrate that reductions in these measures of brain electrical activity are correlated with improvements in attentiveness and serenity over the course of the retreat. This suggests that during a meditation retreat the brain becomes calmer and this is reflected in changes in subjective experience.

 

These results document that changes in the brain’s activities occur along with change in subjective experiences. The fact that they are correlated does no prove causation but is evidence in favor of causation. They suggest that during a meditation retreat there are changes produced in brain activity that produce greater attentiveness and serenity.

 

So, meditation alters the brain in conjunction with alterations of awareness.

 

““I think most people would agree their minds are just as important as their teeth. If we spent such a short time on our mind as we do on brushing our teeth, this world would be a different place,” Ritchie Davidson

 

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

 

Zanesco, A. P., Skwara, A. C., King, B. G., Powers, C., Wineberg, K., & Saron, C. D. (2021). Meditation training modulates brain electric microstates and felt states of awareness. Human brain mapping, 42(10), 3228–3252. https://doi.org/10.1002/hbm.25430

 

Abstract

Meditation practice is believed to foster states of mindful awareness and mental quiescence in everyday life. If so, then the cultivation of these qualities with training ought to leave its imprint on the activity of intrinsic functional brain networks. In an intensive longitudinal study, we investigated associations between meditation practitioners’ experiences of felt mindful awareness and changes in the spontaneous electrophysiological dynamics of functional brain networks. Experienced meditators were randomly assigned to complete 3 months of full‐time training in focused‐attention meditation (during an initial intervention) or to serve as waiting‐list controls and receive training second (during a later intervention). We collected broadband electroencephalogram (EEG) during rest at the beginning, middle, and end of the two training periods. Using a data‐driven approach, we segmented the EEG into a time series of transient microstate intervals based on clustering of topographic voltage patterns. Participants also provided daily reports of felt mindful awareness and mental quiescence, and reported daily on four experiential qualities of their meditation practice during training. We found that meditation training led to increases in mindful qualities of awareness, which corroborate contemplative accounts of deepening mental calm and attentional focus. We also observed reductions in the strength and duration of EEG microstates across both interventions. Importantly, changes in the dynamic sequencing of microstates were associated with daily increases in felt attentiveness and serenity during training. Our results connect shifts in subjective qualities of meditative experience with the large‐scale dynamics of whole brain functional EEG networks at rest.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8193519/

 

Meditation Alters Sense Boundaries

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Meditation Alters Sense Boundaries

 

By John M. de Castro, Ph.D.

 

“higher states of consciousness are a natural development of long-term meditation practice facilitated by regular daily experience of transcendental consciousness.” – Ravinder Jerath

 

Millions of people worldwide seek out transcendent experiences by engaging in practices, such as meditation, yoga, and prayer. Transcendent experiences have many characteristics which are unique to the experiencer, their religious context, and their present situation. But, the common, central feature of transcendence 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. Unfortunately, there has not been a great deal of systematic research on the alteration of the self, produced in meditation practice.

 

In today’s Research News article “Self-Boundary Dissolution in Meditation: A Phenomenological Investigation.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8235013/ ) Nave and colleagues recruited healthy adults who were experienced meditators and provided them a 3-day intensive meditation training. They had brain activity measured with magnetoencephalography (MEG) while performing 2 meditation tasks, the first to envision the boundaries between self and the external world, the second to envision a loss of those boundaries. Before and after the meditations they completed several tasks and questionnaires and a phenomenological interview regarding their experiences during meditation.

 

They found that the participants were able to produce altered states of self-awareness during the meditations. Analysis of the interviews yielded 6 categories of alterations; sense of agency, self-location, first-person perspective, attentional disposition, affective valence, and body sensations. They report that during the loss of boundaries meditation the participants reported lower levels of self-location, loss of body sensations, and greater experience of space. They report that participants “letting go” was the most effective technique producing a dissolution of self-boundaries. “Letting go” reduced attentional disposition and the sense of agency, that is a loss of attentional focus and sense of control of experience.

 

This study demonstrates that it is possible to experimentally investigate phenomenological states experienced during meditation. In particular, it demonstrates that a dissolution of body boundaries can be produced and studied in the lab. These kinds of investigations are important as a loss of boundaries is essential for the oneness experience and oneness is central to spiritual awakening. So, the study of this dissolution should help in understanding the most profound experiences of meditation.

 

So, meditation alters sense boundaries.

 

“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.” – Adam W Hanley

 

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

 

Nave, O., Trautwein, F. M., Ataria, Y., Dor-Ziderman, Y., Schweitzer, Y., Fulder, S., & Berkovich-Ohana, A. (2021). Self-Boundary Dissolution in Meditation: A Phenomenological Investigation. Brain sciences, 11(6), 819. https://doi.org/10.3390/brainsci11060819

 

Abstract

A fundamental aspect of the sense of self is its pre-reflective dimension specifying the self as a bounded and embodied knower and agent. Being a constant and tacit feature structuring consciousness, it eludes robust empirical exploration. Recently, deep meditative states involving global dissolution of the sense of self have been suggested as a promising path for advancing such an investigation. To that end, we conducted a comprehensive phenomenological inquiry into meditative self-boundary alteration. The induced states were systematically characterized by changes in six experiential features including the sense of location, agency, first-person perspective, attention, body sensations, and affective valence, as well as their interaction with meditative technique and overall degree of dissolution. Quantitative analyses of the relationships between these phenomenological categories highlighted a unitary dimension of boundary dissolution. Notably, passive meditative gestures of “letting go”, which reduce attentional engagement and sense of agency, emerged as driving the depth of dissolution. These findings are aligned with an enactive approach to the pre-reflective sense of self, linking its generation to sensorimotor activity and attention-demanding processes. Moreover, they set the stage for future phenomenologically informed analyses of neurophysiological data and highlight the utility of combining phenomenology and intense contemplative training for a scientific characterization of processes giving rise to the basic sense of being a bounded self.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8235013/

 

Enhance Spatial Cognition in Younger Children with Movement Meditation and Creativity with Sitting Meditation in Older Children

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Enhance Spatial Cognition in Younger Children with Movement Meditation and Creativity with Sitting Meditation in Older Children

 

By John M. de Castro, Ph.D.

 

“mindfulness as a powerful new skill to offer students, not just to manage stress but also to keep them from acting out. Its appeal: one simple, centralized intervention with effects that potentially stretch beyond the classroom.” – Brian Resnick

 

Childhood is a miraculous period during which the child is dynamically absorbing information from every aspect of its environment. This is particularly evident during the elementary school years. Mindfulness training in school has been shown to have very positive effects. These include improvements in the academic, cognitive, psychological, and social domains. Training early in childhood has the potential of jump-starting the child’s academic performance. It is not known, however, what form of meditation training works best for children of different ages.

 

In today’s Research News article “Age-Related Differential Effects of School-Based Sitting and Movement Meditation on Creativity and Spatial Cognition: A Pilot Study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8303844/  ) Marson and colleagues recruited children 10 to 13 years of age in the 5th through 8th grades and had them perform two practices in counterbalanced order for 10 weeks; a 5-minute sensorimotor task (mindful movements) and a 5-monute sitting meditation (Open monitoring). Before and after each training the children were measured for cognitive performance with a hidden figures test and for creativity with an alternative uses test.

 

They found that the younger children were most affected by the meditative movement training while the older children were affected more by the sitting meditation, In particular, younger children had significant increases in spatial cognition (hidden figures task), and the number of uses (fluency) and the number of categories of uses (flexibility) in the alternative uses task after meditative movement training. On the other hand, the older children had significantly greater improvements in creativity (unusual, divergent uses in the alternative uses task) after the sitting meditation.

 

Hence, meditative movement training improved younger children’s’ spatial cognition, fluency, and flexibility while sitting meditation improved older children’s creativity. These are interesting findings that suggest that different kinds of mindfulness trainings are most effective at different ages of children. Movement based training are most effective with younger children while sitting meditation id most effective with older children. It has been shown that mindfulness training has many benefits for children. In the present study, the benefits involve improvements in spatial cognition and creativity. The present research suggests that the type of training that is most effective is age dependent.

 

So, enhance spatial cognition in younger children with movement meditation and creativity with sitting meditation in older children.

 

“The simple act of teaching children how to stop, focus, and just breathe could be one of the greatest gifts you give them.” – Healthy Children

 

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

 

Marson, F., Fano, A., Pellegrino, M., Pesce, C., Glicksohn, J., & Ben-Soussan, T. D. (2021). Age-Related Differential Effects of School-Based Sitting and Movement Meditation on Creativity and Spatial Cognition: A Pilot Study. Children (Basel, Switzerland), 8(7), 583. https://doi.org/10.3390/children8070583

 

Abstract

Psychophysical well-being can be supported during development by the integration of extra-curricular activities in scholastic settings. These activities can be implemented in different forms, ranging from physical activities to sitting meditation practices. Considering that both such activities are thought to affect children’s psychophysical development, a movement-based meditation that combines the two approaches−in the form of a short daily activity−could represent a powerful tool to promote healthy physical and mental development. Consequently, the current pilot study aimed to examine the effect of short daily school-based sitting and movement meditation trainings on creativity and spatial cognition. Utilizing a crossover design, we evaluated their feasibility and efficacy at different ages among children (n = 50) in 5th to 8th grade. We observed that 5 weeks of daily training in sitting and movement meditation techniques improved children’s cognition differently. Specifically, younger children showed greater creativity and better spatial cognition following the movement-based meditation, while older children showed greater enhancement in these areas following sitting meditation training. This suggests that training can affect children’s cognition differently depending on their developmental stage. We discuss these results within the framework of embodied and grounded cognition theories. Information on feasibility and age-related effect sizes derived from the current study paves the way for future well-powered larger-scale efficacy studies on different forms of school-based interventions to cognitive development promotion.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8303844/

 

Different Meditation Types Alter Brain Connectivity Patterns Differently Over the Long Term

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Different Meditation Types Alter Brain Connectivity Patters Differently Over the Long Term

 

By John M. de Castro, Ph.D.

 

“[Meditation], regardless of each individual’s chosen object of attention, increases functional connectivity within attentional networks as well as increases connectivity across distributed brain regions serving attention, self-referential, and visual processes.” – Zongpai Zhang

 

There has accumulated a large amount of research demonstrating that meditation practice has significant benefits for psychological, physical, and spiritual wellbeing. One way that meditation 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, meditation practice appears to mold and change the brain, producing psychological, physical, and spiritual benefits.

 

In today’s Research News article “Neuroplasticity within and between Functional Brain Networks in Mental Training Based on Long-Term Meditation.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8393942/ ) Guidotti and colleagues recruited Buddhist monks highly experienced with both focused and open monitoring meditation (average of 16.4 years of practice with an average of 1200 hours of practice per year). They underwent functional Magnetic Resonance Imaging (fMRI) brain scans during 6-minute meditations with focused and with open monitoring techniques.

 

They found that connectivity patterns were associated with the age of the participants during both meditation techniques. On the other hand, connectivity patterns were associated with years of meditation experience differently during focused versus open monitoring meditation. During both meditation types the functional connectivity within the Salience Network of the brain was reduced. During focused meditation there was increased connectivity within the Visual Network. During open monitoring meditation there was increase connectivity within the Executive Network and between the Executive and Language Networks. During open monitoring meditation there was also increase connectivity with Sensorimotor Network and its connections with the Default Mode Network.

 

These results are complicated and involve only experienced meditators. So, it is unknown whether the findings apply to novice or less experienced meditators and it cannot be determined what the differences might be in the brains of these highly experience meditators compared to non-meditators. But the results suggest that during focused and open monitoring meditation types have the same relationships with age related connectivity patterns in the brain while they have different associations with connectivity patterns in association with experience. This suggests that the two meditation types produce different neuroplastic changes in the brain as experience accumulates.

 

So, different meditation types alter brain connectivity patters differently over the long term.

 

“people who meditate may actually have quicker brains than the rest of us. . . meditation can improve your brain’s ability to quickly switch between two main states of consciousness.” – Katie Spalding

 

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

 

Guidotti, R., Del Gratta, C., Perrucci, M. G., Romani, G. L., & Raffone, A. (2021). Neuroplasticity within and between Functional Brain Networks in Mental Training Based on Long-Term Meditation. Brain sciences, 11(8), 1086. https://doi.org/10.3390/brainsci11081086

 

Abstract

(1) The effects of intensive mental training based on meditation on the functional and structural organization of the human brain have been addressed by several neuroscientific studies. However, how large-scale connectivity patterns are affected by long-term practice of the main forms of meditation, Focused Attention (FA) and Open Monitoring (OM), as well as by aging, has not yet been elucidated. (2) Using functional Magnetic Resonance Imaging (fMRI) and multivariate pattern analysis, we investigated the impact of meditation expertise and age on functional connectivity patterns in large-scale brain networks during different meditation styles in long-term meditators. (3) The results show that fMRI connectivity patterns in multiple key brain networks can differentially predict the meditation expertise and age of long-term meditators. Expertise-predictive patterns are differently affected by FA and OM, while age-predictive patterns are not influenced by the meditation form. The FA meditation connectivity pattern modulated by expertise included nodes and connections implicated in focusing, sustaining and monitoring attention, while OM patterns included nodes associated with cognitive control and emotion regulation. (4) The study highlights a long-term effect of meditation practice on multivariate patterns of functional brain connectivity and suggests that meditation expertise is associated with specific neuroplastic changes in connectivity patterns within and between multiple brain networks.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8393942/

 

Improve Decision Making with a Brief Mindfulness Training

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Improve Decision Making with a Brief Mindfulness Training

 

By John M. de Castro, Ph.D.

 

“With mindfulness, the decision-making process becomes a thoughtful, cognitive exercise, rather than an impulsive reaction to immediate needs.” – Insead

 

We are confronted daily with a myriad of decisions, many small of little importance; chocolate or strawberry, pass or follow, do the dishes or empty the trash, watch a movie or sports, etc. But some have a major impact on ourselves and others; take a new job, get married, buy a home, retire or stay working, exercise or not, etc. The problem is that humans are not always good decision makers.

 

We often make decisions for emotional reasons; buying a new car, not because we need one but because it makes us feel like a race car driver, selling a stock out of fear of losses, marrying someone out of fear of being alone, etc. We also have a tendency to make decisions based upon how we’ve made them in the past regardless of whether that strategy is still appropriate. Having decided to finish high school, get a college degree, and going back to school to get an MBA may have helped our careers, but then going back to school again may not.

 

So, decisions are not always logical or optimal. Mindfulness has been shown to help with decision making. One problem, though, with mindfulness training is that it can take a great deal of time. This is not always possible when decisions must be made quickly. It is unclear if a very brief instruction in mindfulness may help individuals in making better decisions.

 

In today’s Research News article “The Effect of a 3-Minute Mindfulness Intervention, and the Mediating Role of Maximization, on Critical Incident Decision-Making.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.674694/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1651992_69_Psycho_20210603_arts_A )  Shortland and colleagues recruited adult participants online and randomly assigned them to a 3 minute meditation or story listening. The participants completed a measure of maximization of decision making. They them completed their 3-minute meditation or listening followed by a decision-making task with presented audio scenarios that had approach or avoidance solutions. They then measured situational awareness time, choice time, decision time, commitment time, decision difficulty, and approach/avoidance decision.

 

They found that the meditation group had significantly faster reaction times on all measures and higher decision difficulty. In addition, the mindfulness group were significantly more approach oriented rather than avoidance oriented in their decisions. But decisions became more avoidant after mindfulness training in participants who scored high in maximization of decision making. So, mindfulness training improved decision making by individuals who tend to find optimal solutions rather than acceptable solutions and find decisions less difficult to make.

 

The results are interesting and demonstrate that even a very brief exposure to mindfulness has positive effects on decision making. This suggests that prior to making complex difficult decision a brief period of meditation might be helpful, but particularly in individuals who look for optimal solutions.

 

So, improve decision making with a brief mindfulness training.

 

“If we are mindful of how we feel, we can more consciously include this in the decision-making process.” – Applied Attention

 

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

 

Shortland ND, McGarry P, Thompson L, Stevens C and Alison LJ (2021) The Effect of a 3-Minute Mindfulness Intervention, and the Mediating Role of Maximization, on Critical Incident Decision-Making. Front. Psychol. 12:674694. doi: 10.3389/fpsyg.2021.674694

 

Objective: In this study, we extend the impact of mindfulness to the concept of least-worst decision-making. Least-worst decisions involve high-uncertainty and require the individual to choose between a number of potentially negative courses of action. Research is increasingly exploring least-worst decisions, and real-world events (such as the COVID-19 pandemic) show the need for individuals to overcome uncertainty and commit to a least-worst course of action. From sports to business, researchers are increasingly showing that “being mindful” has a range of positive performance-related benefits. We hypothesized that mindfulness would improve least-worst decision-making because it would increase self-reflection and value identification. However, we also hypothesized that trait maximization (the tendency to attempt to choose the “best” course of action) would negatively interact with mindfulness.

Methods: Three hundred and ninety-eight participants were recruited using Amazon MTurk and exposed to a brief mindfulness intervention or a control intervention (listening to an audiobook). After this intervention, participants completed the Least-Worst Uncertain Choice Inventory for Emergency Responders (LUCIFER).

Results: As hypothesized, mindfulness increased decision-making speed and approach-tendencies. Conversely, for high-maximizers, increased mindfulness caused a slowing of the decision-making process and led to more avoidant choices.

Conclusions: This study shows the potential positive and negative consequences of mindfulness for least-worst decision-making, emphasizing the critical importance of individual differences when considering both the effect of mindfulness and interventions aimed at improving decision-making.

“In the NBA, mindfulness is important because the game is chaotically fast and the pressures on players are extreme. In real life, it’s important because the practice can help us get a handle on ourselves and stop going into a tailspin or endless series of tangents.”

Sirk (Zen and the Art of Winning: Phil Jackson’s Team Leadership, 2020).

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.674694/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1651992_69_Psycho_20210603_arts_A