Yoga Nidra

Meditation Comes in Seven Different Varieties

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Meditation Comes in Seven Different Varieties

 

By John M. de Castro, Ph.D.

 

“Experienced meditators agree: a daily meditation practice can have significant benefits for mental and physical health. But one thing they probably won’t agree on? The most effective types of meditation. That’s simply because it’s different for everyone. After all, there are literally hundreds of meditation techniques encompassing practices from different traditions, cultures, spiritual disciplines, and religions.” Headspace

 

Meditation training has been shown to improve health and well-being. It has also been found to be effective for a large array of medical and psychiatric conditions, either stand-alone or in combination with more traditional therapies. As a result, meditation training has been called the third wave of therapies. One problem with understanding meditation effects is that there are, a wide variety of meditation techniques and it is not known which work best for improving different conditions.

 

There are a number of different types of meditation. Classically they’ve been characterized on a continuum with the degree and type of attentional focus. In focused attention meditation, the individual practices paying attention to a single meditation object. Transcendental meditation is a silent mantra-based focused meditation in which a word or phrase is repeated over and over again. In open monitoring meditation, the individual opens up awareness to everything that’s being experienced regardless of its origin. In Loving Kindness Meditation the individual systematically pictures different individuals from self, to close friends, to enemies and wishes them happiness, well-being, safety, peace, and ease of well-being.

 

But there are a number of techniques that do not fall into these categories and even within these categories there are a number of large variations. In today’s Research News article “What Is Meditation? Proposing an Empirically Derived Classification System.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6803504/), Matko and colleagues attempt to develop a more comprehensive system of classification. They found 309 different techniques but reduced them down to the 20 most popular ones. They recruited 100 meditators with at least 2 years of experience and asked them to rate how similar each technique was to every other technique.

 

They applied multidimensional scaling to the data which uncovered two dimensions that adequately described all of the 20 techniques. The analysis revealed a dimension of the amount of activation involved and a dimension of the amount of body orientation involved. All 20 techniques were classified within these two dimensions. Visual inspection of where the various techniques fell on the two dimensions produces 7 different clusters labelled as “(1) Body-centered meditation, (2) mindful observation, (3) contemplation, (4) mantra meditation, (5) visual concentration, (6) affect-centered meditation, and (7) meditation with movement.”

 

Within the high activation and low body orientation quadrant there was one cluster identified, labelled “Mantra Meditation” including singing sutras/mantras/invocations, repeating syllables and meditation with sounds. Within the low activation and low body orientation quadrant there were three clusters identified, labelled “affect-centered meditation” including cultivating compassion and opening up to blessings; “visual orientations” including visualizations and concentrating on an object; and “contemplation” including contemplating on a question and contradictions or paradoxes.

 

Within the high activation and high body orientation quadrant there was one cluster identified, labelled “meditation with movement” including “meditation with movement, manipulating the breath, and walking and observing senses. Within the low activation and high body orientation quadrant there was one cluster identified, labelled “mindful observation” including observing thoughts, lying meditation, and sitting in silence. Finally, they identified a cluster with high body but straddling the activation dimension, labelled “body centered meditation” including concentrating on a energy centers or channeling, body scan, abdominal breath, nostril breath, and observing the body.

 

This 7-category classification system is interesting and based upon the ratings of experienced meditators. So, there is reason to believe that there is a degree of validity. In addition, the system is able to encompass 20 different popular meditation techniques. It remains for future research to investigate whether this classification system is useful in better understanding the effects of meditation or the underlying brain systems.

 

“Not all meditation styles are right for everyone. These practices require different skills and mindsets. How do you know which practice is right for you? “It’s what feels comfortable and what you feel encouraged to practice,” – Mira Dessy

 

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. (2019). What Is Meditation? Proposing an Empirically Derived Classification System. Frontiers in psychology, 10, 2276. doi:10.3389/fpsyg.2019.02276

 

Abstract

Meditation is an umbrella term, which subsumes a huge number of diverse practices. It is still unclear how these practices can be classified in a reasonable way. Earlier proposals have struggled to do justice to the diversity of meditation techniques. To help in solving this issue, we used a novel bottom-up procedure to develop a comprehensive classification system for meditation techniques. In previous studies, we reduced 309 initially identified techniques to the 20 most popular ones. In the present study, 100 experienced meditators were asked to rate the similarity of the selected 20 techniques. Using multidimensional scaling, we found two orthogonal dimensions along which meditation techniques could be classified: activation and amount of body orientation. These dimensions emphasize the role of embodied cognition in meditation. Within these two dimensions, seven main clusters emerged: mindful observation, body-centered meditation, visual concentration, contemplation, affect-centered meditation, mantra meditation, and meditation with movement. We conclude there is no “meditation” as such, but there are rather different groups of techniques that might exert diverse effects. These groups call into question the common division into “focused attention” and “open-monitoring” practices. We propose a new embodied classification system and encourage researchers to evaluate this classification system through comparative studies.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6803504/

 

Improve Mental Health with Yoga Nidra and Meditation

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Improve Mental Health with Yoga Nidra and Meditation

 

By John M. de Castro, Ph.D.

 

“Yoga nidra promotes deep rest and relaxation that isn’t found in your average meditation practice. The stages of body scan and breath awareness alone can be practiced to calm the nervous system, leading to less stress and better health.” – Allison Ray Jeraci

 

“Meditation leads to concentration, concentration leads to understanding, and understanding leads to happiness” – This wonderful quote from the modern-day sage Thich Nhat Hahn is a beautiful pithy description of the benefits of meditation practice. Meditation allows us to view our experience and not put labels on it, not make assumptions about it, not relate it to past experiences, and not project it into the future. Rather meditation lets us experience everything around and within us exactly as it is arising and falling away from moment to moment.

 

Meditation training has been shown to improve health and well-being. It has also been found to be effective for a large array of medical and psychiatric conditions, either stand-alone or in combination with more traditional therapies. Meditation techniques have common properties of restful attention on the present moment, but there are large differences. These differences are likely to produce different effects on the practitioner. Yoga Nidra is a deep relaxation technique where the practitioner lies on the back in a “corpse pose” and is guided through body scan and imagery into a deeply relaxed state. Meditation involves a more active and concentrated process on the part of the practitioner but also leads to relaxation. It is not known if these two different contemplative techniques have different effects on psychological health.

 

In today’s Research News article “The Impact of Yoga Nidra and Seated Meditation on the Mental Health of College Professors.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6134749/ ), Ferreira-Vorkapic and colleagues recruited healthy adults and randomly assigned them to either practice Yoga Nidra of meditation for 3 months, once a week for 45 minutes, or to a wait-list control. They were measured before and after training for anxiety, depression, fear, and perceived stress.

 

They found that in comparison to baseline and the wait-list control group, the participants who practiced either Yoga Nidra or meditation had significant reductions in anxiety, depression, fear, and perceived stress. There were no significant differences between the contemplative techniques on any of the measure of psychological health. Hence, the techniques would appear to be equally effective in improving the psychological state of the participants.

 

It should be mentioned that since the control condition did not receive any treatment and both treated groups had significant effects, that a subject expectancy (placebo effect), attention, of experimenter bias effects may account for the improvements. It is also possible that the techniques may produce different effects on variable that were not measured, as only negative mood states were measured and a variety of contemplative techniques have been shown to reduce anxiety, depression, fear, and perceived stress. Regardless, the present study demonstrates that the contemplative techniques of Yoga Nidra and meditation are effective in improving the psychological states of the practitioners.

 

So, improve mental health with Yoga Nidra and meditation.

 

“As you can imagine, feeling well rested is life changing, but yoga nidra also improves your overall health. A 2013 study showed that practicing yoga nidra improved anxiety, depression, and overall well-being.” – Karen Brody

 

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

 

Ferreira-Vorkapic, C., Borba-Pinheiro, C. J., Marchioro, M., & Santana, D. (2018). The Impact of Yoga Nidra and Seated Meditation on the Mental Health of College Professors. International journal of yoga, 11(3), 215-223.

 

Abstract

Background:

World statistics for the prevalence of anxiety and mood disorders shows that a great number of individuals will experience some type of anxiety or mood disorder at some point in their lifetime. Mind–body interventions such as Hatha Yoga and seated meditation have been used as a form of self-help therapy and it is especially useful for challenging occupations such as teachers and professors.

Aims:

In this investigation, we aimed at observing the impact of Yoga Nidra and seated meditation on the anxiety and depression levels of college professors.

Materials and Methods:

Sixty college professors, men and women, aged between 30 and 55 years were randomly allocated in one of the three experimental groups: Yoga Nidra, seated meditation, and control group. Professors were evaluated two times throughout the 3-month study period. Psychological variables included anxiety, stress, and depression.

Results:

Data analysis showed that the relaxation group presented better intragroup results in the anxiety levels. Meditation group presented better intragroup results only in the anxiety variable (physical component). Intergroup analysis showed that, except for the depression levels, both intervention groups presented better results than the control group in all other variables.

Conclusions:

Prepost results indicate that both interventions represent an effective therapeutic approach in reducing anxiety and stress levels. However, there was a tendency toward a greater effectiveness of the Yoga Nidraintervention regarding anxiety, which might represent an effective tool in reducing both cognitive and physiological symptoms of anxiety.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6134749/