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APPLICATIONS OF YOGA IN DAILY LIFE: A RESEARCH-BASED PRESENTATION Shirley Telles MBBS, Ph.D. (Neurophysiology) shirleytelles@gmail.com. Director, Patanjali Research Foundation PATANJALI YOGPEETH, HARIDWAR, INDIA (www.patanjaliresearchfoundation.com). Some definitions of Yoga.
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APPLICATIONS OF YOGA IN DAILY LIFE: A RESEARCH-BASED PRESENTATION Shirley Telles MBBS, Ph.D. (Neurophysiology) shirleytelles@gmail.com Director, Patanjali Research Foundation PATANJALI YOGPEETH, HARIDWAR, INDIA (www.patanjaliresearchfoundation.com)
Some definitions of Yoga Yoga is the process of gaining mastery over modifications of the mental state Patanjali’s Yoga Sutras(Circa 900 B.C.) Yoga is the skill to calm the mind Yoga Vasista (Ancient; Circa 3700 B.C. + earlier ) Yoga is equilibriumBhagavad Gita (Ancient; Sacred Text)
The ancient sages of India and Then why do experiments?
QUESTIONS • Are the effects seen in the laboratory the same as those described in ancient texts? • What are the effects of a particular practice? • Once we know the effects how can we apply it? • In daily life – at school, at work • In rehabilitation • In health
AUTONOMIC VARIABLES A volunteer seated in a sound attenuated cabin
Improved adaptation to differing requirements Adaptation: The ability to increase the rate when required – The ability to decrease the rate when required –
DO CERTAIN PRACTICES INCREASE THE BLOOD FLOW TO THE BRAIN? Detector Light Source
NEW TECHNIQUES NEW TECHNIQUES
OLD TECHNIQUES OBSERVATION, INTROSPECTION • Use of paper & pencil tests, simple equipment • Importance of individual reports • Interviews, structured & un-structured
QUESTIONS • Are the effects seen in the laboratory the same as those described in ancient texts? • What are the effects of a particular practice? • Once we know the effects how can we apply it? • In daily life – at work, at school • In rehabilitation • In health
Physiology of Pranayamas Right uninostril breathing Left uninostril breathing and Alternate nostril breathing (nadisuddhi pranayama)
“Doing peaceful work, obtaining nourishment, collecting grain…..the best actions to perform during the flow through the left swara (nostril?)..”“Studying the scriptures, journeying , hunting, controlling an elephant….during the flow through right swara (nostril?)”Swara Yoga (Shiva Swarodaya); Verse 105, Verse 123 FROM THE ANCIENT TEXTS
Right nostril breathing (Surya anuloma viloma) Oxygen consumption Blood pressure Brain functions on the right side BioPsychosocial Medicine, 2011 Appl Psychophysiol Biofeedback, 2008 Neurol Sci, 2004 Psychol Reports, 1997 J Alt Comp Med, 1996 Indian J Physiol Pharmacol, 1994
APPLICATIONS Young obese Slow learners Depression (?)
Left nostril breathing (Chandra anuloma viloma) Blood pressure Imperceptible sweating (Skin Resistance) Neurol Sci, 2004 Psychol Reports, 1997 J Alt Comp Med, 1996 Indian J Physiol Pharmacol, 1994
APPLICATIONS Anxiety Insomnia
Alternate nostril breathing (Anulom-Vilom pranayama)appears to increase balance
ANULOM-VILOM PRANAYAMA – most useful, scientifically proven Persons with hypertension doing a task Medical Science Monitor, 2013
BALANCING THE LEFT AND RIGHT HALVES OF THE BRAIN
Hence in many cases the descriptions in the ancient texts can be correlated with present day research
QUESTIONS • Are the effects seen in the laboratory the same as those described in ancient texts? • What are the effects of a particular practice? • Once we know the effects how can we apply it? • In daily life – at work, at school • In rehabilitation • In health
MEDITATION techniques studied • Transcendental Meditation • Brahmakumaris Raja Yoga • Meditation on OM • Vipassana meditation • Single thought state
Hence meditation is… • A state of alertful rest • Sensory perception is enhanced and more accurate • Physiological arousal is decreased EFFECT OF MEDITATION ON SLEEP?
WHOLE NIGHT POLYSOMNOGRAPHY TYPES OF SLEEP
Hence Meditation: • Improves Slow Wave Sleep • Decreases REM/ Dream sleep • Reduces arousal during REM/ Dream sleep • Medical Science Monitor, 2009 • Applied Psychophysiology & Biofeedback, 2009
QUESTIONS • Are the effects seen in the laboratory the same as those described in ancient texts? • What are the effects of a particular practice? • Once we know the effects how can we apply it? • In daily life – at work, at school • In rehabilitation • In health
AFTER WORKING OUT THE EFFECTS, APPLICATIONS OF PRACTICE • Daily life • Rehabilitation • Therapy
DAILY LIFE • SCHOOL CHILDREN • ADULT OFFICE WORKERS
EFFECT OF YOGA PRACTICE IN SCHOOL CHILDREN: a randomized controlled trial Doon School, Haridwar, India Child and Adolescent Psychiatry and Mental Health, 2013
SCHOOL CHILDREN: EFFECT OF YOGA AND PHYSICAL EXERCISE Yoga Physical Exercise WHAT ARE THE DIFFERENCES? Child and Adolescent Psychiatry and Mental Health, 2013
MEASURE OF EMOTIONAL STABILITY Self Esteem Inventory PARENTAL SELF-ESTEEM GENERAL SELF-ESTEEM P.E. Y YOY Y YO YO P.E. Y
Professional computer users showed: • Decreased stress related to using a computer • Decreased somatization of stress • Decreased visual and musculoskeletal discomfort Work, 2009 Medical Science Monitor, 2006 Journal of Modern Optics, 2006 Head and Face Medicine, 2006
Categories of people who received yoga as an intervention • Children with muscular dystrophy • Children with congenitally impaired vision • Adolescent girls in a state remand home • A geriatric population • Post Traumatic Stress Disorder
DUCHENNE MUSCULAR DYSTROPHY: AN 18 MONTH FOLLOW-UP STUDY: YOGA AND AYURVEDA Indian Journal of Palliative Care, 2011
Children with impaired vision: Yoga vs. Gardening (3 weeks follow-up) fear Improves existing abilities (e.g., hearing) International Journal of Rehabilitation and Health, 1999. International Journal of Neuroscience, 1997, 1998. Perceptual and Motor Skills, 1998.
ADOLESCENT GIRLS IN A REMAND HOME …..Have you thought why kids become like this?
1. Improves behavior with supervisors, peers 2. Performance in various skilled activities (possible use in vocational training) 3. Reduces psychophysiological arousal Perceptual and Motor Skills, 1997. Indian Journal of Physiology and Pharmacology, 1997. Adolescents in a remand home: effects of 6 months of yoga practice