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VOL. 11, ISSUE 1 (2026)
Effects of sound, mantra, and vibrations on maternal stress and fetal development: A comprehensive review
Authors
Shikha Mankotia, Dr. Prem Kumar Khosla
Abstract
Pregnancy represents a critical developmental
window during which maternal psychological and physiological states profoundly
influence fetal neurodevelopment. Maternal stress, characterized by elevated
cortisol levels and autonomic nervous system dysregulation, has been associated
with adverse outcomes in offspring including cognitive impairments, emotional
dysregulation, and increased susceptibility to neuropsychiatric disorders.
Emerging evidence suggests that sound-based interventions, including music therapy,
mantra chanting, and vibrational stimulation, offer promising
non-pharmacological approaches to mitigate maternal stress and support optimal
fetal development. This review synthesizes current research on the mechanisms
through which sound, mantras, and vibrations influence maternal stress
physiology and fetal neurodevelopment, highlighting the role of vagal nerve
stimulation, hormonal modulation, and neuroplasticity in mediating these
effects.
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Pages:8-15
How to cite this article:
Shikha Mankotia, Dr. Prem Kumar Khosla "Effects of sound, mantra, and vibrations on maternal stress and fetal development: A comprehensive review". International Journal of Yoga, Physiotherapy and Physical Education, Vol 11, Issue 1, 2026, Pages 8-15
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