Yoga Nidra: Enhancing Cognition and Sleep Quality

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Objective Evidence of Benefits


Yoga Nidra, a form of mindfulness training, has demonstrated promising effects on sleep quality and cognitive function. A groundbreaking study published in PLOS ONE provides objective evidence supporting these benefits.

Improved Sleep and Cognitive Abilities

  • Two-week intervention increased delta-wave activity, associated with deeper sleep.
  • Cognitive tests revealed faster responses and improved accuracy in working memory, abstraction, and spatial learning and memory tasks.

Objective Measurement of Sleep and Cognition

Unlike subjective assessments, this study employed polysomnography to measure brain activity and cognitive tests to assess cognitive abilities. These objective measures provide reliable data to evaluate the impact of Yoga Nidra.

Accessibility and Efficacy

Yoga Nidra presents a low-cost and accessible method for improving sleep and cognitive function. The ease of practice makes it a valuable tool for individuals seeking to enhance their overall well-being.


This study provides compelling evidence of the effectiveness of Yoga Nidra in enhancing sleep quality and cognitive performance. As an accessible and cost-effective practice, Yoga Nidra offers significant benefits for individuals seeking to improve their physical and mental health.


Datta, K., Bhutambare, A., Mamatha, V. L., Narawa, Y., Srinath, R., & Kanitkar, M. (2023). Improved sleep, cognitive processing, and enhanced learning and memory task accuracy with Yoga Nidra practice in novices. PLOS ONE, 18(12), e0294678.


Article by Emily Roberts. Content and rights belong to OMG I Yoga.


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