There is growing interest in the effects of meditation practices on health. Meditation targets the practitioner's brain/mind, with subsequent positive effects on bodily functions. However, there is great need for rigorous studies that establish if meditation does indeed produce long-lasting changes in the brain, what these changes may be, and their functional significance for healthy subjects in daily life as well as in clinical populations. Project 1 of the Center Proposal aims at demonstrating effects of meditation training on behavior as well as on neurobiological markers related to emotion and emotion regulation. Project 2 will evaluate the effects of meditation training on inflammatory markers and its potential benefits in a clinical population with asthma, a typical inflammatory disease. This project (Project 3) aims at establishing the functional significance of our previous observation of meditation-induced changes in electroencephalographic (EEG) activity during sleep for brain activity and cognitive functioning during wakefulness. In the previous NCCAM project we found that long term meditators had an increase in EEG gamma activity during non rapid eye movement sleep as compared to meditation naive individuals. This increase was specific for the gamma range, and correlated with the length of meditation practice. We will evaluate if this increased gamma activity during sleep in long term meditators is associated with changes in sleep mentation (a change in the occurrence and cognitive aspects of dream reports). We will also evaluate if meditation-induced changes in brain activity during sleep are associated with changes in brain activity and cognitive function during wakefulness. We will then assess whether the differences in brain activity patterns and cognitive function observed in long term meditators can be induced in meditation naive individuals after intense 8 week meditation training, enhanced by post-training meditation boosters. Finally, we will assess the general significance of our findings for health, by correlating meditation-induced brain activity changes with inflammatory markers in a population of asthmatic patients.

Public Health Relevance

If the predictions delineated in the present Project are confirmed, such evidence will provide strong support to the notion that meditation training can affect basic neurobiological functions and cognitive performance in a substantial and lasting manner. Such evidence will provide a novel, rational basis for designing meditation-based interventions to improve both health and wellness.

Agency
National Institute of Health (NIH)
Institute
National Center for Complementary & Alternative Medicine (NCCAM)
Type
Research Program Projects (P01)
Project #
5P01AT004952-10
Application #
9321807
Study Section
Special Emphasis Panel (ZAT1)
Project Start
Project End
2019-07-31
Budget Start
2017-08-01
Budget End
2018-07-31
Support Year
10
Fiscal Year
2017
Total Cost
Indirect Cost
Name
University of Wisconsin Madison
Department
Type
DUNS #
161202122
City
Madison
State
WI
Country
United States
Zip Code
53715
Siclari, Francesca; Bernardi, Giulio; Cataldi, Jacinthe et al. (2018) Dreaming in NREM Sleep: A High-Density EEG Study of Slow Waves and Spindles. J Neurosci 38:9175-9185
Goldberg, Simon B; Tucker, Raymond P; Greene, Preston A et al. (2018) Mindfulness-based interventions for psychiatric disorders: A systematic review and meta-analysis. Clin Psychol Rev 59:52-60
Sanders, R D; Mostert, N; Lindroth, H et al. (2018) Is consciousness frontal? Two perioperative case reports that challenge that concept. Br J Anaesth 121:330-332
Dentico, Daniela; Bachhuber, David; Riedner, Brady A et al. (2018) Acute effects of meditation training on the waking and sleeping brain: Is it all about homeostasis? Eur J Neurosci 48:2310-2321
Baird, Benjamin; Castelnovo, Anna; Riedner, Brady A et al. (2018) Human Rapid Eye Movement Sleep Shows Local Increases in Low-Frequency Oscillations and Global Decreases in High-Frequency Oscillations Compared to Resting Wakefulness. eNeuro 5:
Weng, Helen Y; Lapate, Regina C; Stodola, Diane E et al. (2018) Visual Attention to Suffering After Compassion Training Is Associated With Decreased Amygdala Responses. Front Psychol 9:771
Sanders, R D; Banks, M I; Darracq, M et al. (2018) Propofol-induced unresponsiveness is associated with impaired feedforward connectivity in cortical hierarchy. Br J Anaesth 121:1084-1096
Darracq, Matthieu; Funk, Chadd M; Polyakov, Daniel et al. (2018) Evoked Alpha Power is Reduced in Disconnected Consciousness During Sleep and Anesthesia. Sci Rep 8:16664
Siclari, Francesca; Tononi, Giulio (2017) Local aspects of sleep and wakefulness. Curr Opin Neurobiol 44:222-227
Davidson, Richard J; Dahl, Cortland J (2017) Varieties of Contemplative Practice. JAMA Psychiatry 74:121-123

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