Attention

Improve Cognitive and Socio-Emotional Skills in Children with Mindfulness

psyjdc Leave a comment

Improve Cognitive and Socio-Emotional Skills in Children with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Teaching mindfulness to kids can also help shape three critical skills developed in early childhood: paying attention and remembering information, shifting back and forth between tasks, and behaving appropriately with others.” – Christopher Willard

 

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 cognitive, psychological, emotional and social domains. Importantly, mindfulness training in school appears to improve attentional ability which is fundamental to success in all aspects of academic performance. The research evidence has been accumulating. So, there is a need to summarize what has been learned.

 

In today’s Research News article “Exploring the Effects of Meditation Techniques Used by Mindfulness-Based Programs on the Cognitive, Social-Emotional, and Academic Skills of Children: A Systematic Review.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.660650/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1778822_a0P58000000G0YfEAK_Psycho_20211123_arts_A ) Filipe and colleagues review and summarize the published controlled research studies on the effects of mindfulness training on 6-12 year old children. They found 29 published research articles.

 

They report that the published research found that mindfulness training produced significant improvements in the children’s cognitive skills, including overall executive functions, attention, concentration, inhibitory control, cognitive flexibility, and immediate auditory-verbal memory. They also found that there were significant improvements in socio-emotional skills, including stress, wellbeing, mindfulness, self-esteem, resilience, psychological happiness, empathy, perspective-taking, emotional control, optimism, depression, internalizing problems, peer aggression, prosocial behavior, peer acceptance, anxiety, self-control, self-regulation, mental health problems, quality of life, self-compassion, acceptance, relaxation, happiness, aggressive behaviors, and social competence. But only one of the 29 studies reported improvements in academic skills.

 

The published research makes a strong case for the effectiveness of mindfulness training to improve the cognitive and socio-emotional skills on children. But there is little evidence for improvement in academic performance. Unfortunately, only 9 of the 29 studies employed strong research designs (randomized controlled trails). So, there is a need for further research with high quality research designs. Nevertheless, the consistency and magnitude of the findings suggest robust positive effects of mindfulness trainings on a myriad of cognitive, social, and emotional skills in children. These are important benefits for these developing humans that may have important contributions to their growth and well-being, perhaps eventually making them better adults. As such, mindfulness training should be incorporated into the school curriculum.

 

So, improve cognitive and socio-emotional skills in children with mindfulness.

 

“For children, mindfulness can offer relief from whatever difficulties they might be encountering in life. It also gives them the beauty of being in the present moment.” – Annaka Harris

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are available on Twitter @MindfulResearch

 

Study Summary

 

Filipe MG, Magalhães S, Veloso AS, Costa AF, Ribeiro L, Araújo P, Castro SL and Limpo T (2021) Exploring the Effects of Meditation Techniques Used by Mindfulness-Based Programs on the Cognitive, Social-Emotional, and Academic Skills of Children: A Systematic Review. Front. Psychol. 12:660650. doi: 10.3389/fpsyg.2021.660650

 

There is evidence for the positive impact of mindfulness in children. However, little is known about the techniques through which mindfulness practice results in differential outcomes. Therefore, this study intended to systematically review the available evidence about the efficacy of meditation techniques used by mindfulness-based programs on cognitive, socio-emotional, and academic skills of children from 6 to 12 years of age. The review was registered on the PROSPERO database, and the literature search was conducted according to PICO criteria and PRISMA guidelines. The EBSCO databases were searched, and 29 studies were eligible: nine randomized controlled trials and 20 quasi-experimental studies. All the included randomized controlled trials were rated as having a high risk of bias. Overall, the evidence for mindfulness techniques improving cognitive and socio-emotional skills was reasonably strong. Specifically, for cognitive skills, results showed that all the interventions used “body-centered meditations” and “mindful observations.” Regarding socio-emotional skills, although all the studies applied “body-centered meditations” and “mindful observations,” “affect-centered meditations” were also frequent. For academic skills, just one quasi-experimental trial found improvements, thus making it difficult to draw conclusions. Further research is crucial to evaluate the unique effects of different meditation techniques on the cognitive, social-emotional, and academic skills of children.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.660650/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1778822_a0P58000000G0YfEAK_Psycho_20211123_arts_A

Mindfulness Improves Cognitive Function in Older Adults by Altering Brain Gene Expression

psyjdc Leave a comment

Mindfulness Improves Cognitive Function in Older Adults by Altering Brain Gene Expression

 

By John M. de Castro, Ph.D.

 

“mindfulness may target inflammation, stress-related pathways, and neuroplasticity, thus reducing the risk of developing cerebrovascular disease and age-related neurodegeneration that could lead to the development of dementia.” – Ted Kheng Siang Ng

 

The aging process involves a systematic progressive decline in every system in the body, the brain included. The elderly frequently have problems with attention, thinking, and memory abilities, known as mild cognitive impairment. An encouraging new development is that mindfulness practices such as meditation training and mindful movement practices can significantly reduce these declines in cognitive ability. In addition, it has been found that

mindfulness practices reduce the deterioration of the brain that occurs with aging restraining the loss of neural tissue. Indeed, the brains of practitioners of meditation have been found to degenerate less with aging than non-practitioners. The mechanisms by which mindfulness affects the brain and reduces cognitive decline need to be investigated.

 

In today’s Research News article “Mindfulness intervention improves cognitive function in older adults by enhancing the level of miRNA-29c in neuron-derived extracellular vesicles.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8575875/ ) Hashizume and colleagues recruited healthy elderly adults aged 65 and over and administered either 4 weeks , 3 times per week for 60 minutes of Mindfulness-Based Stress Reduction (MBSR) or a no-treatment wait-list condition. They were measured before and after treatment for cognitive function including delayed recall, visuospatial/executive function, attention, abstraction, language, naming, and orientation tasks. They also had blood drawn and assayed for extracellular vesicles and mRNA in the vesicles.

 

They found that in comparison to baseline and the wait list control, after Mindfulness-Based Stress Reduction (MBSR) there were significant improvement in cognitive function including delayed recall, visuospatial/executive function, attention, naming, and orientation tasks. The blood assays revealed that in comparison to baseline and the wait list control, after MBSR there were significant reductions in miR-29c in the extracellular vesicles and decreased expression of the genes DNMT3A, DNMT3B, and BACE1 in in the extracellular vesicles. In another study with mice they found that injection into the brain ventricles of miR-29c prevented cognitive decline in the animals.

 

The results suggest that mindfulness training improves cognitive function in the elderly. These improvements in cognition have been previously observed by other researchers. The new findings in the present research are the changes in the extracellular vesicles found in the plasma. The expression of the mRNA miR-29c controls the gene expressions of DNMT3A, DNMT3B, and BACE1. These genes are associated with the loss of neurons in the brain. With aging there is a degeneration of the brain including losses of neurons. Reductions in the expression of the genes that tend to produce neuronal loss after Mindfulness-Based Stress Reduction (MBSR) suggests that the training protects the brain from the loss of neurons. This may represent the mechanism by which mindfulness training protects the brain in aging individual which results in improved cognitive function. It may be how mindfulness training stops cognitive decline in the elderly.

 

So, mindfulness improves cognitive function in older adults by altering brain gene expression.

 

“an 8-week mindfulness-based training program improved cognition . . . in cognitively normal older adults, and that these improvements were associated with increased intrinsic connectivity within the default mode network.” – Gunes Sevinc

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are available on Twitter @MindfulResearch

 

Study Summary

 

Hashizume, S., Nakano, M., Kubota, K., Sato, S., Himuro, N., Kobayashi, E., Takaoka, A., & Fujimiya, M. (2021). Mindfulness intervention improves cognitive function in older adults by enhancing the level of miRNA-29c in neuron-derived extracellular vesicles. Scientific reports, 11(1), 21848. https://doi.org/10.1038/s41598-021-01318-y

 

Abstract

Although mindfulness-based stress reduction (MBSR) improves cognitive function, the mechanism is not clear. In this study, people aged 65 years and older were recruited from elderly communities in Chitose City, Japan, and assigned to a non-MBSR group or a MBSR group. Before and after the intervention, the Japanese version of the Montreal Cognitive Assessment (MoCA-J) was administered, and blood samples were collected. Then, neuron-derived extracellular vesicles (NDEVs) were isolated from blood samples, and microRNAs, as well as the target mRNAs, were evaluated in NDEVs. A linear mixed model analysis showed significant effects of the MBSR x time interaction on the MoCA-J scores, the expression of miRNA(miR)-29c, DNA methyltransferase 3 alpha (DNMT3A), and DNMT3B in NDEVs. These results indicate that MBSR can improve cognitive function by increasing the expression of miR-29c and decreasing the expression of DNMT3A, as well as DNMT3B, in neurons. It was also found that intracerebroventricular injection of miR-29c mimic into 5xFAD mice prevented cognitive decline, as well as neuronal loss in the subiculum area, by down-regulating Dnmt3a  and Dnmt3b  in the hippocampus. The present study suggests that MBSR can prevent neuronal loss and cognitive impairment by increasing the neuronal expression of miR-29c.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8575875/

 

Mindfulness is Associated with a Reduced Tendency to Ostracize

psyjdc Leave a comment

Mindfulness is Associated with a Reduced Tendency to Ostracize

 

By John M. de Castro, Ph.D.

 

“adults scoring higher on trait mindfulness reported ostracizing coworkers less [and] demonstrated greater inclusion of a fellow group member being ostracized by others in the group.“ – Eric Jones

 

Humans are social animals. This is a great asset for the species as the effort of the individual is amplified by cooperation. In primitive times, this cooperation was essential for survival. But in modern times it is also essential, not for survival but rather for making a living and for the happiness of the individual. This deep need for positive social interactions heightens the pain of social rejection and ostracism. “Ostracism, or being excluded and ignored, is a detrimental experience for the target of ostracism because it harms the target’s relational needs of belonging, self-esteem, meaningful existence, and control, along with worsening the target’s mood.”

 

Mindfulness has been found to increase prosocial behaviors such as altruism, compassion and empathy and reduce antisocial behaviors such as violence and aggression. So, it is likely that mindfulness may affect the individual’s tendency to reject and ostracize others.

 

In today’s Research News article “Who Is Less Likely to Ostracize? Higher Trait Mindfulness Predicts More Inclusionary Behavior.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8277536/ ) Jones and colleagues studied the relationship of mindfulness to ostracism in 3 studies. For all studies they recruited healthy adult workers online.

 

In the first study they had them complete measures of mindfulness, perceived ostracism, perceived stress, and instigation of ostracism. They found that the higher the levels of mindfulness the lower the levels of perceived ostracism, perceived stress, and instigation of ostracism. So, mindful workers are more sensitive to ostracism in the workplace and less likely to be involved in ostracism.

 

In the second study they had the participants play a simulated ball tossing game, Cyberball, where they tossed a ball to 3 other participants who were simulated did not exist other than in the program. In one condition the ball was tossed to all participants equally and in the ostracism condition one simulated participant had the ball tossed to them initially but then never again from anyone except the real participant who could toss the ball to the ostracized participant if they chose. They found that the higher the level of participant mindfulness the greater the proportion of simulated ball tosses were directed to the simulated “ostracized” participant. Neither empathy, personal distress, nor the other motives were found to mediate the effects of mindfulness.

 

In the third study they again had the participants play Cyberball with an ostracized simulated participant. There were 2 conditions in that the participants were either instructed at the beginning to pay attention to the other players or did not receive the attention instruction. They found that the attention instruction increased the percentage of tosses directed to the simulated “ostracized” participant. In the attention instruction condition the effects of mindfulness disappeared.

 

The results suggest that high trait mindfulness is associated with less ostracizing of others in their work environments. The simulated ball tossing results suggested that mindfulness is also associated with lower ostracizing in artificial simulated conditions. But when an attention instruction is included the association with mindfulness goes away. This suggests that mindfulness results in a participant paying more attention to others around them and this produces a lowered tendency to ostracize others.

 

Ostracism is extremely harmful to individuals. So, methods to reduce ostracism are socially important. The results suggest that mindfulness may be an effective tool in countering ostracism by making individuals more attentive to others. It remains for future research to determine if training in mindfulness can reduce ostracism.

 

So, mindfulness is associated with a reduced tendency to ostracize.

 

“dispositional mindfulness predicted greater empathic concern for, and more helping behavior toward, an ostracized stranger [and] also promoted prosocial responsiveness to an ostracized stranger.“ – Daniel Berry

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Twitter @MindfulResearch

 

Study Summary

 

Jones, E. E., Wirth, J. H., Ramsey, A. T., & Wynsma, R. L. (2019). Who Is Less Likely to Ostracize? Higher Trait Mindfulness Predicts More Inclusionary Behavior. Personality & social psychology bulletin, 45(1), 105–119. https://doi.org/10.1177/0146167218780698

 

Abstract

Despite the pain ostracism (being excluded and ignored) causes, researchers have minimally investigated factors related to reducing its occurrence. We investigated the association between higher trait mindfulness (the tendency to be attentive to the present moment) and lower engagement in ostracism. In Study 1, employed adults scoring higher on trait mindfulness reported ostracizing coworkers less. In Study 2, participants possessing higher levels of trait mindfulness demonstrated greater inclusion of a fellow group member being ostracized by others in the group. Results suggested that attention, rather than empathy, was the psychological process responsible for greater inclusion of an ostracized group member by mindful individuals. Study 3 supported this conclusion, because participants responded similarly to those high in trait mindfulness when they were instructed to pay attention and ensure all players were included equally. Overall, we found that people with higher levels of trait mindfulness are more attentive to targets of ostracism.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8277536/

 

Increase Physiological and Psychological Activation and Calmness with Qigong

psyjdc Leave a comment

Increase Physiological and Psychological Activation and Calmness with Qigong

 

By John M. de Castro, Ph.D.

 

“regular [qigong] practice may help improve your balance, ease stress and anxiety, sharpen focus, and reduce your risk of chronic disease.” – Saundra Montijo

 

Qigong has been practiced for thousands of years with benefits for health and longevity. Qigong training is designed to enhance function and regulate the activities of the body through regulated breathing, mindful concentration, and gentle movements. Only recently though have the effects of these practices been scrutinized with empirical research. This research has found that they are effective for an array of physical and psychological issues.

 

In today’s Research News article “Relaxation or Regulation: The Acute Effect of Mind-Body Exercise on Heart Rate Variability and Subjective State in Experienced Qi Gong Practitioners.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8208883/ ) Goldbeck and colleagues recruited experienced adult Qigong practitioners and measured their heat rate variability with the electrocardiogram (ECG) while at rest, during 2 10-minute sessions of qigong practice, and at rest again. Before and after the practices they completed measures of vitality, calmness, deep relaxation, meditative focus, and heightened body awareness.

 

They found that after the 10-minute qigong practices there were significant increases in vitality, calmness, pleasant body sensation, focused attention, body awareness, and perceived body activation. In addition, during the qigong sessions there was a significant decrease in heart rate variability. A decrease in heart rate variability is indicative of increased physiological activation (sympathetic nervous system activation).

 

The results are interesting and suggest that experienced qigong practitioners experience increases in both psychological and physiological activation in association with feelings of calmness during engagement in the practice. The physiological arousal is suggestive of the aerobic exercise component of qigong. It is interesting that calmness increased in synchrony with increased vitality and perceived body activation. This is suggestive of a state of “eutonic calmness” wherein activity is associated with pleasant calm feelings which has been postulated to be characteristic of mind-body exercises.

 

So, increase physiological and psychological activation and calmness with qigong.

 

“a little bit of regular practice, Qigong can have a powerful effect on mind, body and spirit. Reported benefits have included increased general health and well being, reduced levels of stress, and a brighter and more balanced outlook on life’s possibilities.” – Mei Quan

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are available on Twitter @MindfulResearch

 

Study Summary

 

Goldbeck, F., Xie, Y. L., Hautzinger, M., Fallgatter, A. J., Sudeck, G., & Ehlis, A. C. (2021). Relaxation or Regulation: The Acute Effect of Mind-Body Exercise on Heart Rate Variability and Subjective State in Experienced Qi Gong Practitioners. Evidence-based complementary and alternative medicine : eCAM, 2021, 6673190. https://doi.org/10.1155/2021/6673190

 

Abstract

Mind-body exercises such as Yoga or Qi Gong have demonstrated a wide range of health benefits and hold great promise for employment in clinical practice. However, the psychophysiological mechanism underlying these effects remains unclear. Theoretical frameworks highlight regulation as a characteristic and specific mechanism of mind-body exercise for which empirical evidence is scarce. To investigate the exact nature of this mechanism, we tracked acute changes in autonomic nervous system (ANS) activity and subjective state over a common form of mind-body exercise (Qi Gong). Heart rate variability (HRV) and subjective state were assessed in 42 Qi Gong practitioners from China and Germany during a standard moving Qi Gong exercise (Baduanjin). Relaxation in supine position prior and after the exercise served as a control condition to Qi Gong and to assess changes before and after the exercise. Following Qi Gong, all practitioners reported significantly increased subjective calmness and perceived body activation, attentional focus, and subjective vitality. On the physiological level, a significant decrease of parasympathetic modulation and increase in heart rate indicated a pattern of moderate general physiological activation during Qi Gong. A significant increase in overall RR-interval modulation and cardiac coherence during Qi Gong were indicative of a mechanism of active regulation. Examination of the RR-interval trajectories revealed a rhythmic pattern of ANS activation and deactivation in sync with activating and relaxing segments of the exercise. Significant changes in subjective state, not on the physiological level, before and after the exercise were observed. Significant associations between Qi-Gong-specific beliefs, age, cultural background, and experiential and physiological measures demonstrated the complexity of mind-body exercises as multicomponent interventions. Overall, this study highlights moderate general physiological activation, exercise-dependent rhythmic ANS modulation, and induction of a characteristic state of eutonic calmness as potential psychophysiological mechanisms underlying the health benefits of mind-body exercise.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8208883/

 

Mindfulness Traits May Affect the Ability of Brief Meditation to Improve Attention

psyjdc Leave a comment

Mindfulness Traits May Affect the Ability of Brief Meditation to Improve Attention

 

By John M. de Castro, Ph.D.

 

“even relatively short daily meditation practice can have similar behavioral effects as longer duration and higher-intensity mediation practices.” – Julia Basso

 

One of the primary effects of mindfulness training is an improvement in the ability to pay attention to the task at hand and ignore interfering stimuli. This is an important consequence of mindfulness training and produces improvements in thinking, reasoning, and creativity. The importance of heightened attentional ability to the individual’s ability to navigate the demands of complex modern life cannot be overstated. It helps in school, at work, in relationships, or simply driving a car. As important as attention is, it’s surprising that little is known about the how much meditation and what types of meditation work best to improve attention

 

In today’s Research News article “Individual Differences in the Change of Attentional Functions With Brief One-Time Focused Attention and Open Monitoring Meditations.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.716138/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1765474_a0P58000000G0YfEAK_Psycho_20211102_arts_A ) Tanaka and colleagues recruited university students and randomly assigned them to no-meditation, focused meditation, or open monitoring meditation. The participants were measured for mindfulness, and attentional functions (alerting, orienting, and conflict monitoring). They then spent 30 minutes either listening to music, focused meditation, or open monitoring meditation followed by measurement of attentional functions.

 

They found that before and after the 30-minute interventions there were no significant differences in attentional functions or mindfulness between the groups. But they found that individual differences in mindfulness affected the effects of the interventions on the alerting attentional function. In particular, employing stepwise multiple regressions, that for participants who practiced focused meditation the higher the nonreactivity mindfulness score the smaller the change in the alerting score. In addition, for participants who practiced open monitoring meditation the higher the describing mindfulness score the larger the change in the alerting score.

 

It has been previously demonstrated that mindfulness training over a period of time improves attention. The present findings, though, show that a brief, one-time meditation, regardless of type, is not sufficient to improve attention. This suggests that attentional improvement requires repeated meditation practices. The results also suggest that people with different levels of mindfulness may respond differently to meditation affecting attention. There were, however, multiple comparisons (45) involved here and only 2 were significantly different. This could occur be chance. So, caution must be exercised in reaching conclusions about these relationships until they can be replicated.

 

So, mindfulness traits may affect the ability of brief meditation to improve attention.

 

“Mindfulness and meditation can have a tangible effect on the way your brain processes and stores information, reducing your stress, increasing your ability to respond flexibly to change, and can improve your ability to focus on tasks and pay attention over a period of time.“ – Maren Hunsberger

 

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

 

Tanaka M, Nakashima R, Hiromitsu K and Imamizu H (2021) Individual Differences in the Change of Attentional Functions With Brief One-Time Focused Attention and Open Monitoring Meditations. Front. Psychol. 12:716138. doi: 10.3389/fpsyg.2021.716138

 

Mindfulness meditation is increasingly used for clinical treatment and to improve well-being. One of the most fundamental benefits of mindfulness meditation is now considered as enhanced attentional control. Mindfulness meditation is a complex technique but most of its variants consist of a combination of two types of basic meditation practice: focused attention meditation (FAM) and open monitoring meditation (OMM). Although many studies have examined the effect of relatively long-term meditation on attention, some recent studies have focused on the effect of a brief one-time meditation on cognitive processing, including attentional functions. Furthermore, it is necessary to discuss the relationship between the effect of mindfulness meditation on attentional functions and personality traits (especially traits related to mindfulness). This study investigated whether attentional control is improved by a single 30-min FAM or OMM and whether the degree of improvement in attentional functions – alerting, orienting, and conflict monitoring – induced by the meditation varies according to the participant’s trait scores related to mindfulness measured by the Five Facets Mindfulness Questionnaire. Participants were randomly assigned to one of three groups, i.e., FAM, OMM, and no-meditation (noM) groups, and given an Attentional Network Test before and after each 30-min meditation session. Compared with the noM group, there was no overall improvement in attentional functions with either type of meditation. However, there were associations between the change of the alerting function’s score and the personality traits: in the FAM group, alerting scores were negatively associated with the nonreactivity facet of the FFMQ, and in the OMM group, alerting scores were positively associated with describing facet scores of the FFMQ. The results indicate that the effects of meditation methods on attentional functions could depend on the individual’s traits related to mindfulness and that mindfulness meditation could sometimes appear to have no impact on attentional functions.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.716138/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1765474_a0P58000000G0YfEAK_Psycho_20211102_arts_A

 

Increase Concentrative Attentional Processes with Brief Mindfulness Training

psyjdc Leave a comment

Increase Concentrative Attentional Processes with Brief Mindfulness Training

 

By John M. de Castro, Ph.D.

 

“mindfulness training produces measurable benefits to attention.” – Alexandra B. Morrison

 

One of the primary effects of mindfulness training is an improvement in the ability to pay attention to the task at hand and ignore interfering stimuli. This is an important consequence of mindfulness training and produces improvements in thinking, reasoning, and creativity. The importance of heightened attentional ability to the individual’s ability to navigate the demands of complex modern life cannot be overstated. It helps in school, at work, in relationships, or simply driving a car. As important as attention is, it’s surprising that little is known about the what attentional processes are affected by mindfulness.

 

In today’s Research News article “The Effects of Brief Mindfulness Training on Attentional Processes: Mindfulness Increases Prepulse Facilitation but Not Prepulse Inhibition.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.582057/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1757290_a0P58000000G0YfEAK_Psycho_20211021_arts_A ) Asli and colleagues recruited healthy adults (aged 20-41 years) and randomly assigned them to either mindfulness or control condition. They underwent attentional measurement with a prepulse facilitation / prepulse inhibition test. In the test they had the magnitude of their eyeblink recorded in response to a loud abrupt tone. The tone was presented alone or preceded by a soft tone either 120 milliseconds before which produces a reduction in the startle eyeblink (prepulse inhibition) or 2 seconds before which produces an increase in the startle eyeblink (prepulse facilitation). They then listened to a 23-minute audio tape containing either mindfulness training or classical music. Followed by a repeat of the attentional test.

 

They found that the groups did not differ in their startle reflex to the tone alone or when the tone was preceded by 120 milliseconds by a soft tone. But after mindfulness training there was a significantly greater increase in the startle response than in control condition when the tone was preceded by 2 seconds by a soft tone. This indicates that mindfulness training increases prepulse facilitation and not prepulse inhibition.

 

Mindfulness is known to increase concentrative attention which focuses attention on a single object. In the present experiment the increased concentration on the prepulse when presented 2 seconds before appeared to facilitate its effects on the startle response. Hence, the present findings suggest that mindfulness improves concentrative attention. The fact that this can be done with a single brief training underlines the power of mindfulness in improving attention. This has important consequences for cognitive performance and may explain the ability of mindfulness to improve thinking, reasoning, and creativity.

 

So, Increase Concentrative Attentional Processes with Brief Mindfulness Training.

 

” Mindfulness refines our attention so that we can connect more fully and directly with whatever life brings.” – Sharon Salzberg

 

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

 

Åsli O, Johansen MF and Solhaug I (2021) The Effects of Brief Mindfulness Training on Attentional Processes: Mindfulness Increases Prepulse Facilitation but Not Prepulse Inhibition. Front. Psychol. 12:582057. doi: 10.3389/fpsyg.2021.582057

 

Mindfulness is intentional focus of one’s attention on emotions, thoughts, or sensations occurring in the present moment with a nonjudgmental attitude. Recently there has been increased interest in the effects of mindfulness practice on psychological processes such as concentration, focus, and attention. In the present study, a prepulse inhibition/facilitation (PPI/PPF) paradigm was employed to investigate the effect of brief mindfulness practice on automatic attention regulation processes. PPI occurs when a relatively weak prepulse (e.g., a tone) is presented 30–500 ms before a startle-inducing stimulus, and reduces the magnitude of the startle response. Prepulse facilitation (PPF) is the increase in startle magnitude when the prepulse is presented 500 ms or more before the startle-eliciting stimulus. In the present study, the effect of engaging in a 23-min mindfulness exercise on PPI and PPF was investigated. Participants listened to either a mindfulness instruction (mindfulness group) or relaxing music (control group). In a PPI/PPF pretest and posttest, a startle-eliciting noise was presented at lead intervals of 60, 120, and 2,000 ms. Results showed that engaging in brief mindfulness practice increased prepulse facilitation at the 2,000 ms lead interval in the posttest compared to the pretest. The amount of PPI did not differ between tests.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.582057/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1757290_a0P58000000G0YfEAK_Psycho_20211021_arts_A

 

Meditation Alters the Brain in Conjunction with Alterations of Awareness

psyjdc Leave a comment

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 Strengthens Brain Attentional Networks

psyjdc Leave a comment

Meditation Strengthens Brain Attentional Networks

 

By John M. de Castro, Ph.D.

 

“meditation practice appears to positively impact attentional functions by improving resource allocation processes. As a result, attentional resources are allocated more fully during early processing phases which subsequently enhance further processing.” – Peter Malinowski

 

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 area. and have found that meditation practice appears to mold and change the brain, producing psychological, physical, and spiritual benefits. These brain changes with mindfulness practice are important and need to be further investigates.

 

Meditation practice results in a shift in mental processing. It produces a reduction of mind wandering and self-referential thinking and an increase in attention and higher-level thinking. The neural system that underlies mind wandering is termed the Default Mode Network (DMN) and consists in a set of brain structures including medial prefrontal cortex, posterior cingulate, lateral temporal cortex and the hippocampus. The neural system that underlies attention and is termed the Dorsal Attentional Network (DAN). and includes the frontal eye fields and the areas around the precentral sulcus and intraparietal sulcus. It is possible, then, that meditation over time produces changes in these brain areas improving attentional ability.

 

In today’s Research News article “Attention and Default Mode Network Assessments of Meditation Experience during Active Cognition and Rest.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8144977/ ) Devaney and colleagues recruited experienced meditators (average of 7 years of practice) and non-meditators matched on demographic variables. The participants performed attention tasks (multiple object tracking, a sustained attention task, and oddball tasks, a sustained spatial attention task) while having their brains scanned with functional Magnetic Resonance Imaging (fMRI).

 

There were no significant differences between the experienced meditators and the matched controls in their performance of the attention tasks. But during the sustained attention task the meditators in comparison to the controls had increases in activation of the brain’s Dorsal Attentional Network at the same time as a significant decrease in the brain’s Default Mode Network. In addition, during the sustained attention task the meditators had significantly greater anticorrelations of activity between the two networks indicating higher levels of inhibitory activity between networks.

 

The Dorsal Attentional Network has been shown to be involved in focused attention. Hence, the results suggest that experience in meditation improves the response of the brain areas responsible for focused attention when needed. Alternatively, the Default Mode Network has been shown to be involved in mind wandering. Hence, the results suggest that experience in meditation reduces the response of the brain areas responsible a loss of focused attention and mind wandering when needed. Further, the results suggest that experience in meditation leads to a greater ability of the brain to focus attention while preventing mind wandering.

 

The fact that experienced meditators did not differ from controls in attentional task performance is a bit disappointing. But on average the meditators performed better but because of a small number of participants, the differences were not statistically significant. Perhaps with larger groups differences would be found. But the lack of statistical power makes the significant brain activation differences observed during sustained attention even more striking. This all suggests that meditation practice shapes the brain for better attentional ability.

 

So, meditation strengthens brain attentional network.

 

“Meditation is an important form of self-control and a healthy practice. It augments focus and attention and could be used to enhance empathy and all attentional capacities.” – Gabriel José Corrêa Mograbi

 

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

 

Devaney, K.J.; Levin, E.J.; Tripathi, V.; Higgins, J.P.; Lazar, S.W.; Somers, D.C. Attention and Default Mode Network Assessments of Meditation Experience during Active Cognition and Rest. Brain Sci. 2021, 11, 566. https://doi.org/10.3390/ brainsci11050566

 

Abstract: Meditation experience has previously been shown to improve performance on behavioral assessments of attention, but the neural bases of this improvement are unknown. Two prominent, strongly competing networks exist in the human cortex: a dorsal attention network, that is activated during focused attention, and a default mode network, that is suppressed during attentionally demanding tasks. Prior studies suggest that strong anti-correlations between these networks indicate good brain health. In addition, a third network, a ventral attention network, serves as a “circuit-breaker” that transiently disrupts and redirects focused attention to permit salient stimuli to capture attention. Here, we used functional magnetic resonance imaging to contrast cortical network activation between experienced focused attention Vipassana meditators and matched controls. Participants performed two attention tasks during scanning: a sustained attention task and an attention-capture task. Meditators demonstrated increased magnitude of differential activation in the dorsal attention vs. default mode network in a sustained attention task, relative to controls. In contrast, there were no evident attention network differences between meditators and controls in an attentional reorienting paradigm. A resting state functional connectivity analysis revealed a greater magnitude of anticorrelation between dorsal attention and default mode networks in the meditators as compared to both our local control group and a n = 168 Human Connectome Project dataset. These results demonstrate, with both task- and rest-based fMRI data, increased stability in sustained attention processes without an associated attentional capture cost in meditators. Task and resting-state results, which revealed stronger anticorrelations between dorsal attention and default mode networks in experienced mediators than in controls, are consistent with a brain health benefit of long-term meditation practice.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8144977/

 

Improve Cognitive Ability in Elementary School Children with Mindfulness

psyjdc Leave a comment

Improve Cognitive Ability in Elementary School Children with Mindfulness

 

By John M. de Castro, Ph.D.

 

“mindfulness [has been linked] to two core social-emotional skills: self-regulation and self-awareness. Skills in these areas teach students not only how to recognize their thoughts, emotions, and actions, but also how to react to them in positive ways.” – Waterford.org

 

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, emotional and social domains. Importantly, mindfulness training in school appears to improve attentional ability which is fundamental to success in all aspects of academic performance. But there have been few studies comparing the effects of mindfulness training to other types of training for elementary schoolchildren.

 

In today’s Research News article “Mindfulness-Based Versus Story Reading Intervention in Public Elementary Schools: Effects on Executive Functions and Emotional Health.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.576311/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1679696_a0P58000000G0YfEAK_Psycho_20210713_arts_A ) Milaré and colleagues recruited 2 classrooms of children 8-9 years of age. One class received an 8-week mindfulness training that met twice a week for 30 minutes. The instructions were on awareness, generosity, and heartfulness. The other class received 8 weeks of story reading that met twice a week for 15 minutes. The stories were targeted to moral and emotional issues appropriate for children. They were measured before and after training for stress, anxiety, depression, positive and negative emotions, and executive functions including attention.

 

They found that in comparison to baseline both groups had significant improvements in executive functions including attention, processing speed, and controlled attention. On the other hand, the story reading but not mindfulness group had decreases in depression and negative emotions.

 

It should be noted that there wasn’t a control condition, so improvements from baseline might have been due to a number of confounding factors including practice effects, expectancy effects, experimenter bias etc. In addition, there wasn’t random assignment of the children to condition. But in adults it is well established that mindfulness training produces improvements in executive functions including attention. This is not surprising as mindfulness training involves focusing attention which is important for cognitive performance. The present study suggests that these benefits also accrue to 8-9 year-old children. Improving cognitive skills particularly attention in children is important and may well lead to improved academic performance.

 

It is interesting that targeted story reading produced similar cognitive benefits and also some emotional improvements. This may be due to the fact that the stories included emotional issues pertinent to children while the mindfulness training did not include mindfulness of emotions. This suggests that the mindfulness program could be improved by including paying attention to emotions.

 

So, improve cognitive ability in elementary school children with mindfulness.

 

”Students . . . have been spending anywhere from 10 to 12 minutes per day on mindfulness exercises. But classes appear to be gaining more instruction time as a result because there are fewer outbursts and disruptions.” – Emily DeRuy

 

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

 

Milaré CAR, Kozasa EH, Lacerda S, Barrichello C, Tobo PR and Horta ALD (2021) Mindfulness-Based Versus Story Reading Intervention in Public Elementary Schools: Effects on Executive Functions and Emotional Health. Front. Psychol. 12:576311. doi: 10.3389/fpsyg.2021.576311

 

Introduction: In this study we compared the effects of a mindfulness-based intervention (MBI) with a story reading intervention (SI) on the executive functions and psychological profile of children in two different public schools in São Paulo, Brazil.

Methods: In this controlled clinical trial, 207 children aged 8 to 9 years old responded to the Five-Digit Test (FDT), stress levels, depression, anxiety, positive and negative affect, at baseline (T0) and 8 weeks later (T1). From T0 to T1, school 1 participated in MBI classes and school 2 in IS classes.

Results: In school 1 (MBI), children improved their scores on all tests except reading (errors) and counting (errors) compared with school 2. No differences were observed between groups in terms of emotional health.

Conclusion: It is feasible to implement MBI or SI in Brazilian public schools. Students in the MBI group presented broader effects in executive functions, while students in the SI group showed a trend toward reduced negative affect and depression symptoms.

Highlights

This study contributes to the scientific evidence of the positive effects of Mindfulness and Story reading on executive functions and emotional well-being in children. Neither intervention had significant effects on depression, anxiety, stress, positive, and negative affect (although Story reading showed a trend in reducing negative affect and depression), while the Mindfulness-Based Intervention had relatively broader effects on executive functions.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.576311/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1679696_a0P58000000G0YfEAK_Psycho_20210713_arts_A

 

Mindfulness is Associated with Better Cognition and Shooting Performance in Archers

psyjdc Leave a comment

Mindfulness is Associated with Better Cognition and Shooting Performance in Archers

 

By John M. de Castro, Ph.D.

 

“Once you can direct your mind toward your senses, you can walk through the steps of your shooting process while aware of every sensation of your body.” – Azurebolt

 

Athletic performance requires the harmony of mind and body. Excellence is in part physical and in part psychological. That is why an entire profession of sports psychology has developed. “In sport psychology, competitive athletes are taught psychological strategies to better cope with a number of demanding challenges related to psychological functioning.” They use a number of techniques to enhance performance including mindfulness training. It has been shown to improve attention and concentration and emotion regulation and reduces anxiety and worry and rumination, and the physiological and psychological responses to stress. As a result, mindfulness training has been employed by athletes and even by entire teams to enhance their performance.

 

In today’s Research News article “The Effects of Mindfulness-Based Intervention on Shooting Performance and Cognitive Functions in Archers.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.661961/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1670080_a0P58000000G0YfEAK_Psycho_20210629_arts_A ) Wu and colleagues recruited healthy adult competitive archery athletes. They were provided a 60 minute, twice per week, for 4 weeks Mindfulness-Based Peak Performance program including daily homework that was adapted from the Mindfulness-Based Stress Reduction (MBSR) program and targeted at athletes. They were measured before, after 2 weeks, and after the program for shooting performance, information processing speed, selective attention, and inhibitory control, mindfulness, mindfulness in sport, and rumination.

 

They found that after training there was a significant improvement in the shooting performance, information processing speed, selective attention, and inhibitory control. They also found significant growth in mindfulness and mindfulness in sport and reductions in rumination from baseline to the midpoint, to the end of training. The greater the increase in mindfulness in sport the greater the increase in shooting performance.

 

This study was a pre to post comparison and did not contain a control condition, so it is open to a variety of potential contaminants including placebo effects, experimenter bias, and practice effects. But better controlled previous research has shown that mindfulness training produces significant improvements in athletic performance, cognitive function, and reductions in rumination. So, the current results probably reflect the effect of mindfulness training on the archery athletes.

 

Stress, strong emotions, such as anxiety, and physiological and psychological activation interfere with fine motor skills like are needed in archery. Mindfulness training is known to reduce stress effects, improve the control of emotions, including anxiety, and increase physiological and psychological relaxation. These may be the mechanisms whereby mindfulness training improves archery performance, Future research should repeat the experiment with an active control condition and incorporate measurement of stress, emotion regulation, anxiety and arousal.

 

So, mindfulness is associated with better cognition and shooting performance in archers.

 

“Most great archers say that archery is 90% mental. “ Rachel SNG

 

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 T-Y, Nien J-T, Kuan G, Wu C-H, Chang Y-C, Chen H-C and Chang Y-K (2021) The Effects of Mindfulness-Based Intervention on Shooting Performance and Cognitive Functions in Archers. Front. Psychol. 12:661961. doi: 10.3389/fpsyg.2021.661961

 

This study investigated the effects of a mindfulness-based intervention (MBI) called mindfulness-based peak performance (MBPP) on athletic performance and cognitive functions in archers, as well as the role of psychological status and the dose-response relationship of MBPP in archery performance. Twenty-three archers completed a simulated archery competition and the Stroop task prior to and after MBPP training, which consisted of eight sessions over four weeks, while the mindfulness and rumination levels of the archers were assessed at three time points, namely, before, at the mid-point of, and after the MBPP program. The results revealed that the MBPP program significantly improved the shooting performance (p = 0.002, d = 0.27), multiple cognitive functions (ps < 0.001, d = 0.51~0.71), and mindfulness levels of the archers on the post-test, compared to the pre-test (p = 0.032, ηp2 = 0.15 for general; p = 0.004, ηp2 = 0.22 for athletic). Additionally, negative ruminations level was decreased from the pre-test to the middle-test and post-test (ps < 0.001, ηp2 = 0.43). These findings provide preliminary evidence to support the view that MBPP could serve as a promising form of training for fine motor sport performance, cognitive functions, and specific psychological status, such that it warrants further study.

https://www.frontiersin.org/articles/10.3389/fpsyg.2021.661961/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1670080_a0P58000000G0YfEAK_Psycho_20210629_arts_A