1 1338 124 HOW DOES YOGA REDUCE STRESS? EMBODIED COGNITION AND EMOTION HIGHLIGHT THE INFLUENCE OF THE MUSCULOSKELETAL SYSTEM. YOGA IS AN INCREASINGLY POPULAR ACTIVITY, PERHAPS BECAUSE OF ITS ASSOCIATION WITH STRESS REDUCTION AND RELAXATION - AN ASSOCIATION THAT IS GENERALLY SUPPORTED BY EMPIRICAL EVIDENCE. UNDERSTANDING OF THE MEDIATING VARIABLES IS, HOWEVER, LIMITED. GIVEN THAT, THE PURPOSE OF THIS PAPER IS TO PRESENT A THEORETICAL PERSPECTIVE THAT ENCOURAGES SYSTEMATIC RESEARCH REGARDING THE RELATIONSHIP BETWEEN YOGA, STRESS, AND MUSCULOSKELETAL ACTIVITY. THIS EMBODIED PERSPECTIVE PARALLELS POPULAR INTEREST IN THE MIND-BODY CONNECTION AND EMPHASIZES THE INFLUENCE OF BODY POSITION ON THINKING AS WELL AS EMOTION. THOSE INFLUENCES TAKE ON ADDED MEANING IN THE CONTEXT OF THE COGNITIVE APPRAISAL THEORY AND THE BIOPSYCHOSOCIAL MODEL OF CHALLENGE AND THREAT. INVESTIGATIONS OF EMBODIED COGNITION SUGGEST THAT YOGA MAY REDUCE STRESS BY AFFECTING THE WAY INDIVIDUALS APPRAISE STRESSORS. THE COMBINATION OF BODY POSITION AND COMMON COMPONENTS OF YOGA PRACTICE MAY ALSO CONTRIBUTE TO THAT EFFECT, PARTICULARLY WHEN CONSIDERING THOUGHTS ABOUT THE SELF AND FEELINGS OF CONFIDENCE. FINDINGS REGARDING EMBODIED EMOTION MAKE A SIMILAR CONTRIBUTION TO UNDERSTANDING THE IMPLICATIONS OF PREVIOUS RESEARCH FINDINGS AND COMMON YOGA PRACTICES. CONSIDERING YOGA AND STRESS FROM AN EMBODIED PERSPECTIVE ALSO HIGHLIGHTS THE ROLE OF THE MUSCULOSKELETAL SYSTEM IN THE STRESS PROCESS, LEADING TO THE QUESTION OF WHETHER YOGA INFLUENCES STRESS BY DIRECTLY INFLUENCING THE MUSCULOSKELETAL SYSTEM, INDIRECTLY BY INFLUENCING AWARENESS OF THAT SYSTEM, OR THROUGH A COMBINATION OF THE TWO. THOSE QUESTIONS, IN TURN, HIGHLIGHT THE IMPORTANCE OF EXPANDING INVESTIGATIONS OF PSYCHOLOGICAL PROCESSES, BODY POSITION, MUSCULOSKELETAL ACTIVITY DURING YOGA, AND THE INTERACTIONS BETWEEN THOSE VARIABLES. 2019 2 2760 40 YOGA PRACTITIONERS UNIQUELY ACTIVATE THE SUPERIOR PARIETAL LOBULE AND SUPRAMARGINAL GYRUS DURING EMOTION REGULATION. CHRONIC STRESS CONTRIBUTES TO BOTH MENTAL AND PHYSICAL ILLNESS. A HIGH PREVALENCE AND COST OF STRESS-RELATED ILLNESSES NORTH AMERICA WARRANTS INVESTIGATION INTO ALTERNATIVE OR COMPLEMENTARY THERAPIES WHICH MAY HELP REDUCE ADVERSE REACTIONS TO STRESSFUL STIMULI. EMOTION REGULATION IS THE PROCESS OF MONITORING AND ADJUSTING EMOTIONAL RESPONSES TO ENVIRONMENTAL STIMULI AND STRESSORS. INDIVIDUALS WHO PARTICIPATE IN PHYSICAL ACTIVITY ARE LESS LIKELY TO HAVE ADVERSE RESPONSES TO POTENTIALLY STRESSFUL SITUATIONS, POTENTIALLY DUE TO ADAPTIONS IN EMOTION REGULATION. YOGA IS A FORM OF PHYSICAL ACTIVITY INVOLVING STRETCHING EXERCISES AND MEDITATION, THAT MAY LESSEN INDIVIDUALS' LEVELS OF STRESS AND ANXIETY AND IMPROVE EMOTION REGULATION. HIGH-FREQUENCY HEART RATE VARIABILITY (HF-HRV) IS CONSIDERED A MEASURE OF PARASYMPATHETIC NERVOUS SYSTEM (PNS) ACTIVITY DURING THE EMOTION REGULATION. MEASURING HRV AND BRAIN ACTIVITY USING FUNCTIONAL MAGNETIC RESONANCE IMAGING (FMRI) OFFERS A USEFUL, NONINVASIVE APPROACH TO EVALUATING "NEUROVISCERAL" COMPONENTS OF EMOTION REGULATION. WE AIMED TO DETERMINE WHETHER YOGA PRACTITIONERS (YP) EXHIBIT DIFFERENT PATTERNS OF BRAIN ACTIVATION COMPARED TO RECREATIONAL ATHLETES (RA) WITHOUT CURRENT YOGA EXPERIENCE, WHILE VIEWING EMOTIONALLY AROUSING VISUAL STIMULI. OUR SECONDARY AIM WAS TO EXAMINE POTENTIAL DIFFERENCES ACROSS GROUPS IN HRV THROUGHOUT THE PRESENTATION OF THESE STIMULI. ANALYSIS OF FMRI DATA DURING EXPOSURE TO EMOTION-EVOKING (EE) STIMULI REVEALED THAT THE YP GROUP ACTIVATED TWO UNIQUE BRAIN AREAS, NAMELY THE SUPERIOR PARIETAL LOBULE AND THE SUPRAMARGINAL GYRUS. THESE AREAS HAVE BEEN ASSOCIATED WITH ATTENTIONAL AWARENESS AND REDUCED EGOCENTRIC BIAS, PROCESSES THAT HAVE BEEN IMPLICATED IN EMOTION REGULATION BY OTHERS. THE RA GROUP ACTIVATED THE INFERIOR MIDDLE FRONTAL CORTEX, AN AREA ASSOCIATED WITH COGNITIVE REAPPRAISAL DURING EMOTION REGULATION. THE YP GROUP ALSO DEMONSTRATED A TREND TOWARDS A HIGHER RATIO OF LOW- TO HIGH-FREQUENCY HRV COMPARED TO THE RA GROUP. THE PRESENT FINDINGS SUPPORT THE PRESENCE OF EXPERIENCE-DEPENDENT NEUROVISCERAL MECHANISMS ASSOCIATED WITH EMOTION REGULATION. INDIVIDUALS WHO PRACTICE YOGA REGULATE THEIR NEUROVISCERAL RESPONSES TO POTENTIALLY STRESSFUL EXTERNAL STIMULI IN A DIFFERENT MANNER THAN RECREATIONAL ATHLETES WHO DO NOT ENGAGE IN YOGA PRACTICE. THE PRESENT STUDY HAD A SMALL SAMPLE SIZE (RA: N = 12; YP: N = 19), WHICH SHOULD BE TAKEN INTO ACCOUNT WHEN INTERPRETING THE RESULTS. 2018 3 1211 32 EXPLORING HOW DIFFERENT TYPES OF YOGA CHANGE PSYCHOLOGICAL RESOURCES AND EMOTIONAL WELL-BEING ACROSS A SINGLE SESSION. OBJECTIVES: YOGA DEMONSTRATES BENEFICIAL EFFECTS IN MANY POPULATIONS, YET OUR UNDERSTANDING OF HOW YOGA BRINGS ABOUT THESE EFFECTS IS QUITE LIMITED. AMONG THE PROPOSED MECHANISMS OF YOGA ARE INCREASING PSYCHOLOGICAL RESOURCES (MINDFULNESS, BODY CONSCIOUSNESS, SELF-TRANSCENDENCE, SPIRITUAL PEACE, AND SOCIAL CONNECTEDNESS) THAT MAY BRING ABOUT SALUTARY EFFECTS ON EMOTIONAL WELLBEING. FURTHER, YOGA IS A COMPLEX PRACTICE COMPRISING MEDITATION, ACTIVE AND RESTORATIVE POSTURES, AND BREATHWORK; HOWEVER LITTLE IS KNOWN ABOUT HOW DIFFERENT COMPONENTS MAY AFFECT MECHANISMS. WE AIMED TO DETERMINE HOW AN ACUTE SESSION OF YOGA (AND ITS SPECIFIC COMPONENTS) RELATED TO PRE- TO POST- SESSION CHANGES IN PROPOSED MECHANISMS (PSYCHOLOGICAL RESOURCES) AND WHETHER THOSE CHANGES WERE ASSOCIATED WITH POSITIVE CHANGES IN EMOTIONS. DESIGN: 144 REGULAR YOGA PRACTITIONERS COMPLETED MEASURES OF MINDFULNESS, BODY CONSCIOUSNESS, SELF-TRANSCENDENCE, SOCIAL CONNECTEDNESS, SPIRITUAL PEACE, AND EXERCISE-INDUCED EMOTIONS (POSITIVE ENGAGEMENT, REVITALIZATION, TRANQUILITY, EXHAUSTION) IMMEDIATELY BEFORE AND AFTER A YOGA SESSION (N=11 SESSIONS, EACH A DIFFERENT TYPE OF YOGA). PERCEIVED PROPERTIES OF EACH YOGA SESSION, EXERCISE EXERTION AND ENGAGEMENT WITH THE YOGA TEACHER WERE ASSESSED IMMEDIATELY FOLLOWING THE SESSION. RESULTS: PRE-TO POST- YOGA, LEVELS OF POSITIVE EMOTIONS (ENGAGEMENT, TRANQUILITY AND REVITALIZATION) INCREASED WHILE EXHAUSTION DECREASED. FURTHER, ALL PSYCHOLOGICAL RESOURCES INCREASED AND CLOSELY TRACKED IMPROVED EMOTIONS. ADDITIONALLY, ASPECTS OF THE YOGA SESSION CORRELATED WITH CHANGES IN PSYCHOLOGICAL RESOURCES (MECHANISMS) AND EMOTIONS. CONCLUSIONS: YOGA MAY INFLUENCE MULTIPLE PSYCHOLOGICAL MECHANISMS THAT INFLUENCE EMOTIONAL WELL-BEING. FURTHER, DIFFERENT TYPES OF YOGA MAY AFFECT DIFFERENT MECHANISMS. RESULTS CAN INFORM YOGA INTERVENTIONS AIMING TO OPTIMIZE EFFECTS THROUGH SPECIFIC MECHANISMS SUCH AS MINDFULNESS OR SPIRITUALITY. 2020 4 650 30 DYNAMICS OF HEART RATE VARIABILITY UNDER THE INFLUENCE OF COURSE YOGA BREATHING EXERCISES ON HEALTHY YOUNG PEOPLE. OBJECTIVE: INTRODUCTION: HEART RATE VARIABILITY IS A HIGHLY INFORMATIVE NON-INVASIVE METHOD OF RESEARCH NOT ONLY FOR THE FUNCTIONAL STATE OF THE CARDIOVASCULAR SYSTEM AND ALSO FOR THE INTEGRATIVE REGULATORY ACTIVITY OF THE AUTONOMIC NERVOUS SYSTEM. THE POSITIVE EFFECT OF DIAPHRAGMATIC BREATHING IS POSITIVE IN THE MODE OF BIOLOGICAL FEEDBACK USING PORTABLE DEVICES, BUT THERE IS LITTLE EVIDENCE OF THE USE OF YOGA BREATHING GYMNASTICS IN ORDER TO INFLUENCE THE HEART RATE VARIABILITY. THE AIM: TO COMPARE THE POSSIBILITIES OF USING COURSES OF BREATHING GYMNASTICS OF YOGIS AND DIAPHRAGMATIC BREATHING SESSIONS IN THE MODE OF BIOLOGICAL FEEDBACK USING A PORTABLE DEVICE. PATIENTS AND METHODS: MATERIALS AND METHODS: THE STUDY INVOLVED 70 PRACTICALLY HEALTHY FOREIGNERS, WHO WERE DIVIDED INTO 2 GROUPS OF 35 PEOPLE. PARTICIPANTS OF THE 1ST GROUP DAILY ENGAGE IN RESPIRATORY EXERCISES PRANAYAMA FOR 15 MINUTES IN 1 MONTH. PARTICIPANTS IN THE 2ND GROUP USED THE MYCALMBEAT PORTABLE DEVICE. HEART RATE VARIABILITY WAS REGISTERED BY USING THE COMPUTER DIAGNOSTIC COMPLEX "CARDIOLAB" ("KHAI-MEDIKA", UKRAINE). RESULTS: RESULTS: IN BOTH GROUPS THERE WAS SIMILAR DYNAMICS OF HEART RATE VARIABILITY INDICES, BUT ITS SEVERITY WAS DIFFERENT. THE COMMON INTEGRAL EFFECT WAS A SIGNIFICANT GROWTH OF HEART RATE VARIABILITY BOTH ACCORDING TO STATISTICAL AND SPECTRAL INDICATORS - TOTAL POWER INCREASED, AS WELL AS HIGH-FREQUENCY COMPONENT. THE POWER OF THE VERY-LOW FREQUENCY WAVES HAS PROBABLY DECREASED ONLY IN THE GROUP WITH THE DEVICE. IN THE PERCENTAGE STRUCTURE OF THE CARDIAC RHYTHM SPECTRUM, THE SPECIFIC WEIGHT OF VERY-LOW FREQUENCY COMPONENT AND THE PERCENTAGE OF HIGH-FREQUENCY COMPONENT INCREASED. CONCLUSION: CONCLUSIONS: RESPIRATORY GYMNASTICS YOGA FOR 15 MINUTES DAILY CONTRIBUTES TO THE GROWTH OF HEART RATE VARIABILITY THROUGH THE SUPPRESSION OF THE CENTRAL LINK (VERY-LOW FREQUENCY COMPONENT) OF REGULATION OF CARDIAC RHYTHM AND INCREASED ACTIVITY OF PARASYMPATHETIC INFLUENCES (HIGH-FREQUENCY COMPONENT), AS WELL AS THE REDISTRIBUTION OF REGULATORY ACTIVITY OF THE CENTRAL NERVOUS SYSTEM BETWEEN THE CENTRAL AND PERIPHERAL LINKS OF REGULATION OF THE CARDIAC RHYTHM IN FAVOR OF THE LATTER. 2019 5 2449 22 YOGA AND THE INTERPLAY BETWEEN ATTENTIONAL LOAD AND EMOTION INTERFERENCE. THIS STUDY COMPARED 45 YOGA PRACTITIONERS (M AGE = 29.7 YR., SD = 6.4) AND 45 MATCHED CONTROLS (M AGE = 29.3 YR., SD = 6.2) ON THE PERFORMANCE OF A BEHAVIORAL TASK THAT ASSESSED NEGATIVE EMOTION INTERFERENCE DURING A HIGH- AND A LOW-ATTENTIONAL DEMAND CONDITION, AS WELL AS ON STATE AND TRAIT ANXIETY SCORES. OUTCOMES WERE ALSO COMPARED BETWEEN BEGINNER AND ADVANCED PRACTITIONERS. FOR THE BEHAVIORAL TASK, THE FINAL SAMPLE COMPRISED 36 YOGA AND 38 CONTROL PARTICIPANTS. THE YOGA GROUP PRESENTED LOWER EMOTION INTERFERENCE IN THE HIGH ATTENTIONAL CONDITION, COMPARED TO THE LOW ATTENTIONAL CONDITION; RATED EMOTIONAL IMAGES AS LESS UNPLEASANT, COMPARED TO CONTROLS; AND REPORTED LOWER STATE AND TRAIT ANXIETY SCORES RELATIVE TO CONTROLS. ALSO, EMOTION INTERFERENCE IN THE LOW ATTENTIONAL CONDITION WAS LOWER AMONG ADVANCED PRACTITIONERS AND STATE ANXIETY WAS LOWER AMONG PRACTITIONERS ATTENDING MORE THAN TWO WEEKLY YOGA CLASSES. THE RESULTS SUGGESTED THAT YOGA MAY HELP IMPROVE SELF-REGULATORY SKILLS AND LOWER ANXIETY. THE PSYCHOLOGICAL MECHANISMS UNDERLYING THE RELATIONSHIP BETWEEN YOGA AND EMOTION REGULATION SHOULD BE FURTHER INVESTIGATED IN LONGITUDINAL STUDIES. 2015 6 2844 41 YOGA, DANCE, TEAM SPORTS, OR INDIVIDUAL SPORTS: DOES THE TYPE OF EXERCISE MATTER? AN ONLINE STUDY INVESTIGATING THE RELATIONSHIPS BETWEEN DIFFERENT TYPES OF EXERCISE, BODY IMAGE, AND WELL-BEING IN REGULAR EXERCISE PRACTITIONERS. PHYSICAL ACTIVITY, SPECIFICALLY EXERCISING, HAS BEEN SUGGESTED TO IMPROVE BODY IMAGE, MENTAL HEALTH, AND WELL-BEING. WITH RESPECT TO BODY IMAGE, PREVIOUS FINDINGS HIGHLIGHT A GENERAL BENEFIT OF EXERCISE. THIS STUDY INVESTIGATES WHETHER THE RELATIONSHIP BETWEEN EXERCISING AND BODY IMAGE VARIES WITH THE TYPE OF EXERCISE THAT INDIVIDUALS PREFERENTIALLY AND REGULARLY ENGAGE IN. IN ADDITION, PHYSICAL EFFICACY WAS EXPLORED AS A POTENTIAL PSYCHOLOGICAL MEDIATOR BETWEEN TYPE OF EXERCISE AND BODY IMAGE. USING A CROSS-SECTIONAL DESIGN, HEALTHY REGULAR EXERCISE PRACTITIONERS OF YOGA, BALLROOM DANCE, TEAM SPORTS, OR INDIVIDUAL SPORTS AS WELL AS HEALTHY ADULTS REPORTING NO REGULAR EXERCISING WERE SURVEYED. BODY IMAGE AND ITS DIFFERENT FACETS WERE ASSESSED BY A SET OF STANDARDIZED SELF-REPORT QUESTIONNAIRES, COVERING PERCEPTUAL, COGNITIVE, AND AFFECTIVE BODY IMAGE DIMENSIONS PARTICULARLY RELATED TO NEGATIVE BODY IMAGE. IN ADDITION, PARTICIPANTS WERE QUESTIONED WITH REGARD TO MENTAL HEALTH. PARTICIPANTS WERE 270 HEALTHY ADULTS. DESCRIPTIVE STATISTICS, MEASURES OF VARIANCE (ANOVA), AND MULTIPLE LINEAR REGRESSION ANALYSIS WITH ORTHOGONAL CONTRASTS WERE PERFORMED TO INVESTIGATE DIFFERENCES BETWEEN THE DIFFERENT EXERCISE AND NON-EXERCISE GROUPS IN THE VARIABLES OF INTEREST. IN LINE WITH THE HYPOTHESES AND PREVIOUS FINDINGS, THE STATISTIC COMPARISONS REVEALED THAT BODY DISSATISFACTION (AS ONE IMPORTANT FACTOR OF NEGATIVE BODY IMAGE) WAS MOST PRONOUNCED IN THE NON-EXERCISE GROUP COMPARED TO ALL EXERCISE GROUPS [CONTRAST: NO EXERCISE VERSUS EXERCISE (ALL GROUPS TAKEN TOGETHER)]. PHYSICAL EFFICACY, AS ASSESSED WITH A STANDARDIZED QUESTIONNAIRE, MEDIATED THE DIFFERENCE BETWEEN TYPE OF EXERCISE (USING CONTRASTS) AND BODY IMAGE INCLUDING PERCEPTUAL, COGNITIVE, AND AFFECTIVE BODY IMAGE DIMENSIONS. THE FINDINGS SHED LIGHT ON SO FAR LESS SYSTEMATICALLY INVESTIGATED QUESTIONS REGARDING THE RELATIONSHIP BETWEEN TYPES OF EXERCISE, LIKE YOGA AND BALLROOM DANCE, AND BODY IMAGE. THE RESULTS UNDERSCORE THE RELEVANCE OF CONSIDERING POSSIBLE INFLUENCING FACTORS IN EXERCISE RESEARCH, SUCH AS THE PERCEPTION OF ONE'S PHYSICAL EFFICACY AS A MEDIATOR OF THIS RELATIONSHIP. 2021 7 297 18 ALTERNATE NOSTRIL BREATHING AT DIFFERENT RATES AND ITS INFLUENCE ON HEART RATE VARIABILITY IN NON PRACTITIONERS OF YOGA. INTRODUCTION: HEART RATE VARIABILITY IS A MEASURE OF MODULATION IN AUTONOMIC INPUT TO THE HEART AND IS ONE OF THE MARKERS OF AUTONOMIC FUNCTIONS. THOUGH THERE ARE MANY STUDIES ON THE LONG TERM INFLUENCE OF BREATHING ON HRV (HEART RATE VARIABILITY) THERE ARE ONLY A FEW STUDIES ON THE IMMEDIATE EFFECT OF BREATHING ESPECIALLY ALTERNATE NOSTRIL BREATHING ON HRV. THIS STUDY FOCUSES ON THE IMMEDIATE EFFECTS OF ALTERNATE NOSTRIL BREATHING AND THE INFLUENCE OF DIFFERENT BREATHING RATES ON HRV. MATERIALS AND METHODS: THE STUDY WAS DONE ON 25 SUBJECTS IN THE AGE GROUP OF 17-35 YEARS. ECG AND RESPIRATION WERE RECORDED BEFORE INTERVENTION AND IMMEDIATELY AFTER THE SUBJECTS WERE ASKED TO PERFORM ALTERNATE NOSTRIL BREATHING FOR FIVE MINUTES. RESULTS: LOW FREQUENCY (LF) WHICH IS A MARKER OF SYMPATHETIC ACTIVITY INCREASED, HIGH FREQUENCY (HF) WHICH IS A MARKER OF PARASYMPATHETIC ACTIVITY DECREASED AND THEIR RATIO LF/HF WHICH IS A MARKER OF SYMPATHO/VAGAL BALANCE INCREASED IMMEDIATELY AFTER 6 AND 12 MINUTES IN COMPARISON TO BASELINE VALUES WHEREAS THERE WAS NO SIGNIFICANT DIFFERENCE IN THE MEANS OF THESE COMPONENTS WHEN BOTH 6 AND 12 MINUTES WERE COMPARED. CONCLUSION: IMMEDIATE EFFECTS OF ALTERNATE NOSTRIL BREATHING ON HRV IN NON PRACTITIONERS OF YOGIC BREATHING ARE VERY DIFFERENT FROM THE LONG TERM INFLUENCE OF YOGIC BREATHING ON HRV WHICH SHOW A PREDOMINANT PARASYMPATHETIC INFLUENCE ON THE HEART. 2016 8 427 36 CAN YOGA BOOST ACCESS TO THE BODILY AND EMOTIONAL SELF? CHANGES IN HEART RATE VARIABILITY AND IN AFFECTIVE EVALUATION BEFORE, DURING AND AFTER A SINGLE SESSION OF YOGA EXERCISE WITH AND WITHOUT INSTRUCTIONS OF CONTROLLED BREATHING AND MINDFUL BODY AWARENESS IN YOUNG HEALTHY WOMEN. EXERCISE IS INDISPENSABLE FOR A HEALTHY LIFESTYLE. YOGA EXERCISE CAN HAVE POSITIVE EFFECTS ON WELL-BEING AND ON CARDIAC AUTONOMIC ACTIVITY MAKING IT AN IDEAL INTERVENTION FOR IMPROVING MIND-BODY INTERACTIONS AND RESILIENCE TO PHYSICAL AND MENTAL STRESSORS. EMOTIONS TRIGGER ESPECIALLY STRONG BODILY AND AFFECTIVE-COGNITIVE RESPONSES BECAUSE OF THEIR SOCIAL RELEVANCE FOR THE SELF AND THEIR BIOLOGICAL RELEVANCE OF MOBILIZING THE ORGANISM FOR ACTION. THIS STUDY INVESTIGATES WHETHER CHANGES IN EMOTION PROCESSING RELATED TO SELF-OTHER REFERENTIAL PROCESSING AND CHANGES IN CARDIAC AUTONOMIC ACTIVITY, REFLECTED BY HEART RATE VARIABILITY (HRV), OCCUR IMMEDIATELY AFTER ALREADY A SINGLE SESSION OF YOGA EXERCISE WHEN YOGA POSTURES ARE PRACTICED WITH OR WITHOUT BREATHING- AND MINDFUL BODY AWARENESS INSTRUCTIONS. WOMEN, ALL UNIVERSITY STUDENTS (N = 34, FINAL SAMPLE: N = 30, N = 25 NAIVE TO YOGA PRACTICE) WERE RANDOMLY ASSIGNED TO TWO EXPERIMENTAL GROUPS WHO PERFORMED THE SAME YOGA EXERCISES WITH OR WITHOUT CONTROLLED BREATHING AND MINDFULNESS INSTRUCTIONS. EMOTIONAL, SELF-OTHER REFERENTIAL PROCESSING, AWARENESS OF BODILY SIGNALS AND HRV INDICATORS WERE INVESTIGATED BEFORE AND AFTER THE EXERCISE USING STANDARDIZED EXPERIMENTAL TASKS, STANDARDIZED QUESTIONNAIRES, AND MOBILE RECORDING DEVICES. EXERCISING FOR 30 MINUTES CHANGED CARDIAC ACTIVITY SIGNIFICANTLY. HRV MEASURES SHOWED ADAPTABILITY OF CARDIAC ACTIVITY DURING THE EXERCISE AS WELL AS DURING THE AFFECTIVE TASK POST- TO PRE-EXERCISE. EXERCISING WITH BREATHING INSTRUCTIONS AND MINDFUL BODY AWARENESS HAD NO SUPERIOR EFFECTS ON CARDIAC, PARTICULARLY PARASYMPATHETIC ACTIVITY, COMPARED TO PRACTICING THE SAME MOVEMENTS WITHOUT SUCH EXPLICIT INSTRUCTIONS. SELF-REFERENTIAL PROCESSING DID NOT CHANGE; HOWEVER, PARTICIPANTS WERE FASTER AND MORE ACCURATE IN THEIR AFFECTIVE JUDGMENTS OF EMOTIONAL STIMULI [REGARDLESS OF THEIR REFERENCE (SELF/OTHER)], AND SHOWED BETTER AWARENESS OF BODILY SIGNALS AFTER COMPARED TO BEFORE THE EXERCISE SESSION. THE RESULTS SUPPORT IMMEDIATE, ADAPTIVE EFFECTS OF YOGA EXERCISE ON CARDIAC AND AFFECTIVE-COGNITIVE PROCESSING IN AN ALL-FEMALE HEALTHY SAMPLE. THEREFORE, YOGA EXERCISE COULD BE RECOMMENDED AS A PHYSICAL ACTIVITY FOR BOOSTING CARDIAC AND EMOTIONAL RESILIENCE IN THIS TARGET GROUP. 2021 9 1879 27 REASONS, YEARS AND FREQUENCY OF YOGA PRACTICE: EFFECT ON EMOTION RESPONSE REACTIVITY. YOGA PRACTICE, EVEN IN THE SHORT TERM, IS SUPPOSED TO ENHANCE WELLBEING AND COUNTERACT PSYCHOPATHOLOGY THROUGH MODIFICATION OF EMOTION REACTIVITY. YOGA TEACHES THAT EMOTIONAL RESPONSES MAY BE LESS PRONOUNCED WITH LONGER AND MORE FREQUENT PRACTICE, AND POTENTIALLY WHEN PEOPLE PERFORM YOGA FOR MENTAL RATHER THAN PHYSICAL REASONS. WE TESTED 36 YOGA PRACTITIONERS OF VARYING EXPERIENCE (BETWEEN 6 MONTHS AND 11 YEARS OF PRACTICE). WE ASSESSED PARTICIPANTS' SELF-REPORTED EMOTIONAL EXPERIENCE AND PERIPHERAL PHYSIOLOGICAL REACTIONS (HEART RATE, SKIN CONDUCTANCE, RESPIRATION) WHEN SEEING POSITIVE AND NEGATIVE PICTURES. RESULTS WERE ANALYZED AS A FUNCTION OF THE YEARS OF, FREQUENCY OF, AND REASONS FOR YOGA PRACTICE. WE FOUND A HEART RATE INCREASE WITH THE DEGREE PARTICIPANTS PERFORMED YOGA FOR MENTAL REASONS. IN ADDITION, YEARS OF YOGA PRACTICE WERE SIGNIFICANTLY ASSOCIATED WITH REDUCED ABDOMINAL RESPIRATORY RATE WHEN FACING NEGATIVE PICTURES, SPEAKING IN FAVOR OF REDUCED AROUSAL WITH YOGA EXPERIENCE. FINALLY, REGARDING FREQUENCY OF PRACTICE, A HIGHER FREQUENCY IN THE LAST MONTH WAS LINKED TO LESS NEGATIVE AND POSITIVE EXPERIENCES AS WELL AS A REDUCED ABDOMINAL RESPIRATORY AMPLITUDE WHEN VIEWING POSITIVE PICTURES. ALTOGETHER, THESE RESULTS DEMONSTRATE THAT INTENSE SHORT-TERM YOGA PRACTICE MIGHT RELATE TO A (I) DECREASE IN THE INTENSITY OF SELF-REPORTED EMOTIONAL EXPERIENCES AND (II) DEEPENED RESPIRATION. SHORT-TERM EFFECTS MIGHT BE SHAPED BY WHAT PARTICIPANTS EXPECT AS PRACTICE BENEFITS. HOWEVER, SEVERAL YEARS OF PRACTICE MIGHT BE NEEDED TO DECREASE RESPIRATORY AROUSAL IN THE FACE OF NEGATIVE SITUATIONS, WHICH LIKELY IS A MANIFESTATION OF AN EVOLUTION IN THE EMOTION REGULATION PROCESS. 2018 10 2106 24 THE EFFECT OF YOGA ON NEUROTICISM IN AN INDIAN POPULATION VARIES WITH SOCIO-DEMOGRAPHIC FACTORS. NEUROTICISM, OR NEGATIVE AFFECTIVITY, CAN INFLUENCE A PERSON'S APPROACH TO LIFE. THIS STUDY EXAMINED LEVELS OF NEUROTICISM IN 249 PATIENTS WITH ILLNESSES KNOWN TO BE RELATED TO THE MENTAL STATE. ALL OF THEM WERE GIVEN A SIX-DAY INTENSIVE YOGA PROGRAM. PATIENTS SHOWED A DECREASE IN NEUROTICISM MEASURED BY THE PGI HEALTH QUESTIONNAIRE. THE REDUCTION WAS MAXIMUM FOR (A) THOSE WITH AGES BETWEEN 36 AND 51 YEARS, (B) FEMALES, (C) PATIENTS WITH AT LEAST 17 YEARS OF EDUCATION, AND (D) THOSE WHO WERE SELF-EMPLOYED. THE RESULTS SHOW THE IMPORTANCE OF SOCIO-DEMOGRAPHIC FACTORS IN NEUROTICISM LEVELS AND IN PROGRAMS INTENDED TO REDUCE NEUROTICISM. HENCE, YOGA IS A USEFUL INTERVENTION TO REDUCE TRAITS OF NEUROTICISM, WITH VARIATIONS IN THE DEGREE OF CHANGE BASED ON SOCIAL FACTORS. 2012 11 1972 24 SHORT-TERM SAHAJA YOGA MEDITATION TRAINING MODULATES BRAIN STRUCTURE AND SPONTANEOUS ACTIVITY IN THE EXECUTIVE CONTROL NETWORK. INTRODUCTION: WHILE CROSS-SECTIONAL STUDIES HAVE SHOWN NEURAL CHANGES IN LONG-TERM MEDITATORS, THEY MIGHT BE CONFOUNDED BY SELF-SELECTION AND POTENTIAL BASELINE DIFFERENCES BETWEEN MEDITATORS AND NON MEDITATORS. PROSPECTIVE LONGITUDINAL STUDIES OF THE EFFECTS OF MEDITATION IN NAIVE SUBJECTS ARE MORE CONCLUSIVE WITH RESPECT TO CAUSAL INFERENCES, BUT RELATED EVIDENCE IS SO FAR LIMITED. METHODS: HERE, WE ASSESSED THE EFFECTS OF A 4-WEEK SAHAJA YOGA MEDITATION TRAINING ON GRAY MATTER DENSITY AND SPONTANEOUS RESTING-STATE BRAIN ACTIVITY IN A GROUP OF 12 MEDITATION-NAIVE HEALTHY ADULTS. RESULTS: COMPARED WITH 30 CONTROL SUBJECTS, THE PARTICIPANTS TO MEDITATION TRAINING SHOWED INCREASED GRAY MATTER DENSITY AND CHANGES IN THE COHERENCE OF INTRINSIC BRAIN ACTIVITY IN TWO ADJACENT REGIONS OF THE RIGHT INFERIOR FRONTAL GYRUS ENCOMPASSING THE ANTERIOR COMPONENT OF THE EXECUTIVE CONTROL NETWORK. BOTH THESE MEASURES CORRELATED WITH SELF-REPORTED WELL-BEING SCORES IN THE MEDITATION GROUP. CONCLUSIONS: THE SIGNIFICANT IMPACT OF A BRIEF MEDITATION TRAINING ON BRAIN REGIONS ASSOCIATED WITH ATTENTION, SELF-CONTROL, AND SELF-AWARENESS MAY REFLECT THE ENGAGEMENT OF COGNITIVE CONTROL SKILLS IN SEARCHING FOR A STATE OF MENTAL SILENCE, A DISTINCTIVE FEATURE OF SAHAJA YOGA MEDITATION. THE MANIFOLD IMPLICATIONS OF THESE FINDINGS INVOLVE BOTH MANAGERIAL AND REHABILITATIVE SETTINGS CONCERNED WITH WELL-BEING AND EMOTIONAL STATE IN NORMAL AND PATHOLOGICAL CONDITIONS. 2019 12 760 27 EFFECT OF SUDARSANKRIYA YOGA PRACTICES ON P300 AMPLITUDE AND LATENCY. THE COGNITIVE ABILITY WHICH WAS PERCEIVED AS A CONSTANT TRAIT, IS NOW UNDERSTOOD TO BE UPGRADED BY ADAPTIVE AND EXTENDED TRAINING. YOGA PRACTICES ARE KNOWN TO SHARPEN THE INTELLECT AND ENHANCE CONCENTRATION. IN THE INITIAL PERIOD OF PRACTICING YOGA AS AN ALTERNATIVE/SUPPORTING TOOL TO MEDICAL LINE OF TREATMENT, IT IS ESSENTIAL TO INVESTIGATE EFFECT OF YOGA ON COGNITIVE ABILITY USING OBJECTIVE METHOD, IN ORDER TO ESTABLISH EVIDENCES. HENCE, AIM OF THIS STUDY WAS TO EXPLORE THE EFFECT OF REGULAR PRACTICE OF SUDARSANKRIYA YOGA ON AUDITORY EVENT RELATED POTENTIAL (P300) BY RECORDING AND COMPARING PEAK LATENCY AND AMPLITUDE. THE PARTICIPANTS WERE DIVIDED INTO THREE GROUPS WITH GROUP I AND GROUP II PARTICIPANTS PRACTICING SUDARSANKRIYA YOGA FOR MORE THAN 36 MONTHS AND LESS THAN 36 MONTHS RESPECTIVELY. GROUP III WERE NON-PRACTITIONERS WITH NO PRIOR PRACTICE OF ANY FORM OF YOGA. TWENTY PARTICIPANTS IN EACH GROUP WITH A TOTAL OF 60 PARTICIPANTS BETWEEN 40 TO 65 YEARS OF AGE WERE RECRUITED FOR THE STUDY. RESULTS REVEALED A SIGNIFICANT DIFFERENCE FOR MEAN LATENCY AND AMPLITUDE BETWEEN THREE GROUPS. FINDINGS OF THE CURRENT STUDY SUGGEST THAT SUDARSANKRIYA YOGA PRACTICES SLOWS DOWN THE PROCESS OF AGING EFFECT OR MAINTAINS ON COGNITIVE ABILITY IN ADULTS. 2021 13 2358 35 VERBAL CUING IS NOT THE PATH TO ENLIGHTENMENT. PSYCHOLOGICAL EFFECTS OF A 10-SESSION HATHA YOGA PRACTICE. VERBAL INSTRUCTIONS PROVIDED DURING YOGA CLASSES CAN DIFFER SUBSTANTIALLY. YOGA INSTRUCTORS MIGHT CHOOSE TO FOCUS ON THE PHYSICAL ASPECTS OF YOGA (E.G., BY EMPHASIZING THE CHARACTERISTICS OF THE POSES), OR THEY MIGHT TAKE A MORE SPIRITUAL APPROACH (E.G., BY MENTIONING ENERGY FLOW AND CHAKRAS). THE PRESENT STUDY INVESTIGATED THE EFFECTS OF VERBAL CUES DURING YOGA PRACTICE ON VARIOUS PSYCHOLOGICAL MEASURES. EIGHTY-FOUR FEMALE STUDENTS (22.0 +/- 3.80 YEARS) PARTICIPATED IN THE STUDY. TWO GROUPS ATTENDED A BEGINNER LEVEL HATHA YOGA COURSE IN WHICH PHYSICALLY IDENTICAL EXERCISE WAS ACCOMPANIED BY DIFFERENT VERBAL CUES. THE SO-CALLED "SPORT GROUP" (N = 27) RECEIVED INSTRUCTIONS REFERRING PRIMARILY TO THE PHYSICAL ASPECTS OF YOGA PRACTICE, WHILE THE "SPIRITUAL GROUP" (N = 23) WAS ADDITIONALLY PROVIDED WITH PHILOSOPHICAL AND SPIRITUAL INFORMATION. A CONTROL GROUP (N = 34) DID NOT RECEIVE ANY INTERVENTION. MINDFULNESS, BODY AWARENESS, SPIRITUALITY, AND AFFECT WERE ASSESSED 1 WEEK BEFORE AND AFTER THE TRAINING. 2 X 3 MIXED (TIME X INTERVENTION) ANOVAS DID NOT SHOW AN INTERACTION EFFECT FOR ANY OF THE VARIABLES. HOWEVER, WHEN THE TWO YOGA GROUPS WERE MERGED AND COMPARED TO THE CONTROL GROUP, WE FOUND THAT SPIRITUALITY INCREASED, AND NEGATIVE AFFECT DECREASED AMONG YOGA PARTICIPANTS. IN CONCLUSION, YOGA PRACTICE MIGHT INFLUENCE PSYCHOLOGICAL FUNCTIONING THROUGH ITS PHYSICAL COMPONENTS, INDEPENDENT OF THE STYLE OF VERBAL INSTRUCTIONS PROVIDED. 2020 14 1668 33 NEUROCOGNITIVE CORRELATES OF THE EFFECTS OF YOGA MEDITATION PRACTICE ON EMOTION AND COGNITION: A PILOT STUDY. MINDFULNESS MEDITATION INVOLVES ATTENDING TO EMOTIONS WITHOUT COGNITIVE FIXATION OF EMOTIONAL EXPERIENCE. OVER TIME, THIS PRACTICE IS HELD TO PROMOTE ALTERATIONS IN TRAIT AFFECTIVITY AND ATTENTIONAL CONTROL WITH RESULTANT EFFECTS ON WELL-BEING AND COGNITION. HOWEVER, RELATIVELY LITTLE IS KNOWN REGARDING THE NEURAL SUBSTRATES OF MEDITATION EFFECTS ON EMOTION AND COGNITION. THE PRESENT STUDY INVESTIGATED THE NEUROCOGNITIVE CORRELATES OF EMOTION INTERFERENCE ON COGNITION IN YOGA PRACTITIONERS AND A MATCHED CONTROL GROUP (CG) UNDERWENT FMRI WHILE PERFORMING AN EVENT-RELATED AFFECTIVE STROOP TASK. THE TASK INCLUDES IMAGE VIEWING TRIALS AND STROOP TRIALS BRACKETED BY NEUTRAL OR NEGATIVE EMOTIONAL DISTRACTORS. DURING IMAGE VIEWING TRIALS, YOGA PRACTITIONERS EXHIBITED LESS REACTIVITY IN RIGHT DORSOLATERAL PREFRONTAL CORTEX (DLPFC) TO NEGATIVE AS COMPARED TO NEUTRAL IMAGES; WHEREAS THE CG HAD THE OPPOSITE PATTERN. A MAIN EFFECT OF VALENCE (NEGATIVE > NEUTRAL) WAS OBSERVED IN LIMBIC REGIONS (E.G., AMYGDALA), OF WHICH THE MAGNITUDE WAS INVERSELY RELATED TO DLPFC ACTIVATION. EXPLORATORY ANALYSES REVEALED THAT THE MAGNITUDE OF AMYGDALA ACTIVATION PREDICTED DECREASED SELF-REPORTED POSITIVE AFFECT IN THE CG, BUT NOT AMONG YOGA PRACTITIONERS. DURING STROOP TRIALS, YOGA PRACTITIONERS HAD GREATER ACTIVATION IN VENTROLATERAL PREFRONTAL CORTEX (VLPFC) DURING STROOP TRIALS WHEN NEGATIVE, COMPARED TO NEUTRAL, EMOTIONAL DISTRACTOR WERE PRESENTED; THE CG EXHIBITED THE OPPOSITE PATTERN. TAKEN TOGETHER, THESE DATA SUGGEST THAT THOUGH YOGA PRACTITIONERS EXHIBIT LIMBIC REACTIVITY TO NEGATIVE EMOTIONAL STIMULI, SUCH REACTIVITY DOES NOT HAVE DOWNSTREAM EFFECTS ON LATER MOOD STATE. THIS UNCOUPLING OF VIEWING NEGATIVE EMOTIONAL IMAGES AND AFFECT AMONG YOGA PRACTITIONERS MAY BE OCCASIONED BY THEIR SELECTIVE IMPLEMENTATION OF FRONTAL EXECUTIVE-DEPENDENT STRATEGIES TO REDUCE EMOTIONAL INTERFERENCE DURING COMPETING COGNITIVE DEMANDS AND NOT DURING EMOTIONAL PROCESSING PER SE. 2012 15 1964 21 SEPARATING THE "LIMBS" OF YOGA: LIMITED EFFECTS ON STRESS AND MOOD. THOUGH MILLIONS OF PEOPLE PRACTICE YOGA TO REDUCE STRESS AND IMPROVE THEIR MOOD, IT IS UNCLEAR WHICH ASPECT OF YOGA IS RESPONSIBLE FOR THESE EFFECTS. TO INVESTIGATE RELEVANT ASPECTS, OR "LIMBS" OF YOGA, PARTICIPANTS WHO WERE NOVICES IN THE PRACTICE OF YOGA ENGAGED IN A SINGLE YOGA MANIPULATION (I.E., POSES, BREATH WORK, MEDITATION, OR LISTENING TO A LECTURE ABOUT YOGA) FOR 20 MIN BEFORE EXPERIENCING A MILD STRESSOR. PARTICIPANTS' HEART RATE, BLOOD PRESSURE, MOOD, AND ANXIETY LEVEL WERE ASSESSED, BOTH IMMEDIATELY AFTER THE YOGA MANIPULATION AND AFTER THE MILD STRESSOR. THE 20-MIN YOGA MANIPULATION DID NOT DIFFERENTIALLY AFFECT ANY OF THE MEASURES, INCLUDING PARTICIPANTS' STRESS RESPONSE AFTER THE MILD STRESSOR. RESULTS ARE DISCUSSED REGARDING THE INDIVIDUAL COMPONENTS OF A YOGA PRACTICE. 2019 16 1459 17 INFLUENCE OF YOGA ON BODY IMAGE SATISFACTION IN MEN. THE AIM OF THIS STUDY WAS TO EXAMINE THE INFLUENCE OF YOGA PRACTICE ON BODY IMAGE SATISFACTION IN MEN. MALE FIGURE DRAWINGS WERE USED TO EXPLORE BODY IMAGE SATISFACTION IN YOGA BEGINNERS (N = 26, M AGE = 40.3 YR., SD = 11.6), EXPERIENCED YOGA PRACTITIONERS (N = 22, M AGE = 46.4 YR., SD = 11.6), AND NON-YOGA PRACTICING AEROBIC AND WEIGHT TRAINING EXERCISERS (N = 34, M AGE = 41.2 YR., SD = 11.9). SATISFACTION WAS SIGNIFICANTLY HIGHER AMONG THE YOGA GROUPS THAN THE EXERCISERS. THERE WAS NO STATISTICAL DIFFERENCE BETWEEN THE BODY SATISFACTION SCORES OF THE EXPERIENCED YOGA GROUP AND THE BEGINNER YOGA STUDENTS. THIS MAY SUGGEST THAT INDIVIDUALS DRAWN TO YOGA HAVE GREATER BODY SATISFACTION THAN EXERCISERS, AND THAT REGULAR YOGA PRACTICE POSSIBLY FURTHER INCREASES BODY SATISFACTION. 2014 17 1639 30 MODULATION OF IMMUNE RESPONSES IN STRESS BY YOGA. STRESS IS A CONSTANT FACTOR IN TODAY'S FASTPACED LIFE THAT CAN JEOPARDIZE OUR HEALTH IF LEFT UNCHECKED. IT IS ONLY IN THE LAST HALF CENTURY THAT THE ROLE OF STRESS IN EVERY AILMENT FROM THE COMMON COLD TO AIDS HAS BEEN EMPHASIZED, AND THE MECHANISMS INVOLVED IN THIS PROCESS HAVE BEEN STUDIED. STRESS INFLUENCES THE IMMUNE RESPONSE PRESUMABLY THROUGH THE ACTIVATION OF THE HYPOTHALAMIC-PITUITARY ADRENAL AXIS, HYPOTHALAMIC PITUITARY-GONADAL AXIS, AND THE SYMPATHETIC-ADRENAL-MEDULLARY SYSTEM. VARIOUS NEUROTRANSMITTERS, NEUROPEPTIDES, HORMONES, AND CYTOKINES MEDIATE THESE COMPLEX BIDIRECTIONAL INTERACTIONS BETWEEN THE CENTRAL NERVOUS SYSTEM (CNS) AND THE IMMUNE SYSTEM. THE EFFECTS OF STRESS ON THE IMMUNE RESPONSES RESULT IN ALTERATIONS IN THE NUMBER OF IMMUNE CELLS AND CYTOKINE DYSREGULATION. VARIOUS STRESS MANAGEMENT STRATEGIES SUCH AS MEDITATION, YOGA, HYPNOSIS, AND MUSCLE RELAXATION HAVE BEEN SHOWN TO REDUCE THE PSYCHOLOGICAL AND PHYSIOLOGICAL EFFECTS OF STRESS IN CANCERS AND HIV INFECTION. THIS REVIEW AIMS TO DISCUSS THE EFFECT OF STRESS ON THE IMMUNE SYSTEM AND EXAMINE HOW RELAXATION TECHNIQUES SUCH AS YOGA AND MEDITATION COULD REGULATE THE CYTOKINE LEVELS AND HENCE, THE IMMUNE RESPONSES DURING STRESS. 2008 18 1626 27 MINDFULNESS TRAINING FOR IMPROVING ATTENTION REGULATION IN UNIVERSITY STUDENTS: IS IT EFFECTIVE? AND DO YOGA AND HOMEWORK MATTER? THE PRESENT STUDY EXAMINED THE EFFECTS OF MINDFULNESS TRAINING ON ATTENTION REGULATION IN UNIVERSITY STUDENTS AND WHETHER THE POTENTIAL BENEFITS OF IMPLEMENTATION ARE INFLUENCED BY THE YOGA COMPONENT OF MINDFULNESS-BASED INTERVENTIONS (MBIS) AND/OR BY MBI HOMEWORK PRACTICE. IN A NON-RANDOMIZED TRIAL WITH PRE- AND POST-ASSESSMENTS, N = 180 UNIVERSITY STUDENTS WERE ALLOCATED TO EITHER MINDFULNESS TRAINING (EXPERIMENTAL GROUPS), AWARENESS ACTIVITIES (ACTIVE CONTROL GROUP), OR NO TRAINING (PASSIVE CONTROL GROUP). MINDFULNESS WAS TAUGHT THROUGH TWO MBIS, ONE INCLUDING YOGA AND THE OTHER EXCLUDING YOGA. ATTENTION REGULATION WAS OPERATIONALIZED VIA BEHAVIORAL INDICATORS, NAMELY SUSTAINED ATTENTION, COGNITIVE FLEXIBILITY, COGNITIVE INHIBITION, AND DATA-DRIVEN INFORMATION PROCESSING. WITH THE EXCEPTION OF SPEED IN A COGNITIVE FLEXIBILITY TASK, THE RESULTS INDICATED NO SYSTEMATIC OR DIFFERENTIAL ADVANTAGE ARISING FROM MINDFULNESS TRAINING, WITH OR WITHOUT YOGA, REGARDING THE ASPECTS OF ATTENTION REGULATION. THERE WAS NO CONSISTENT INFLUENCE OF HOMEWORK QUANTITY OR QUALITY. THE IMPLICATIONS FOR MINDFULNESS TRAINING IN ACADEMIC CONTEXTS ARE DISCUSSED. 2020 19 1489 31 INTERACTIONS BETWEEN BODY AND SOCIAL AWARENESS IN YOGA. BACKGROUND/OBJECTIVE: BODILY PROCESSES HAVE BEEN INTIMATELY LINKED TO SOCIAL-COGNITIVE AND AFFECTIVE FUNCTIONS, SUCH AS COMPASSION AND EMPATHY. YET, LITTLE IS KNOWN ABOUT HOW AWARENESS OF BODILY PROCESSES INFLUENCES SOCIAL AWARENESS AND VICE VERSA, ESPECIALLY IN NONOBSERVATIONAL BUT EXPERIENTIAL INVESTIGATIONS. THIS STUDY INVESTIGATED THE RELATIONSHIP BETWEEN PSYCHOMETRICALLY REPORTED BODY AND SOCIAL AWARENESS (INCLUDING ALTRUISM, EMPATHY, PERSPECTIVE-TAKING, AND COMPASSION) IN 90 YOGA AND YOGA-/MEDIATION-NAIVE CONTROL PARTICIPANTS. IN MODERN POSTURAL YOGA, ADVANCED PRACTITIONERS CLAIM BOTH INCREASED COMPASSION AND INNER FOCUS. METHODS: MULTIPLE REGRESSION ANALYSES WERE CONDUCTED TO PREDICT (1) THE LEVEL OF YOGA PRACTICE FROM BODY AWARENESS AND SOCIAL AWARENESS SKILLS IN THE YOGA GROUP AND (2) BODY AWARENESS FROM SOCIAL SKILLS IN BOTH GROUPS. RESULTS: BODY AWARENESS AND COMPASSION WERE SIGNIFICANT POSITIVE AND INDEPENDENT PREDICTORS OF YOGA EXPERTISE. THIS FINDING SUPPORTS PRACTITIONERS' ANECDOTAL CLAIMS BUT ALSO IMPLIES THAT BOTH FUNCTIONS TAP INTO DIFFERENT ASPECTS OF YOGA EXPERTISE. WHEN BODY AWARENESS WAS PREDICTED, ALTRUISM EMERGED AS A SIGNIFICANT NEGATIVE PREDICTOR IN THE YOGA GROUP (BUT NOT CONTROL GROUP) AS A FUNCTION OF YOGA PRACTICE. CONCLUSION: THESE RESULTS MIGHT COMPELLINGLY SUGGEST THAT, DESPITE HIGH COMPASSION, HEIGHTENED BODILY SELF-AWARENESS MIGHT INCREASE A SELF-CENTRED PERSPECTIVE AND LIMIT ALTRUISTIC ACTS IN ADVANCED YOGA PRACTITIONERS. 2017 20 1695 25 P300 FOLLOWING FOUR VOLUNTARILY REGULATED YOGA BREATHING PRACTICES AND BREATH AWARENESS. ATTENTION WAS INFLUENCED BY YOGA BREATHING IN PREVIOUSLY PUBLISHED RESEARCH. EACH YOGA BREATHING PRACTICE UNIQUELY MODIFIES SPECIFIC BREATH CHARACTERISTICS. DIFFERENCES IN THE STUDY DESIGNS, ASSESSMENT METHODS AND INTERVENTIONS RESULTED IN DIFFICULTY IN COMPARING EFFECTS BETWEEN YOGA BREATHING PRACTICES. THIS STUDY AIMED (I) TO COMPARE FOUR YOGA BREATHING PRACTICES ON ATTENTION USING AN AUDITORY ODDBALL TASK AND (II) TO DETERMINE CARDIAC AUTONOMIC ACTIVITY ASSOCIATED WITH ATTENTION USING HEART RATE VARIABILITY. P300 EVENT RELATED POTENTIAL WAS RECORDED SIMULTANEOUSLY WITH HEART RATE VARIABILITY BEFORE AND AFTER 18-MINUTE PERIODS EACH OF (I) HIGH FREQUENCY YOGA BREATHING (WITH INCREASED BREATH FREQUENCY), (II) BELLOWS YOGA BREATHING (WITH INCREASED DEPTH OF RESPIRATION), (III) ALTERNATE NOSTRIL YOGA BREATHING (WITH ALTERNATE NOSTRIL PATENCY), (IV) BUMBLEBEE YOGA BREATHING (WITH PROLONGED EXHALE), (V) BREATH AWARENESS (WITH ATTENTION TO THE BREATH) AND (VI) QUIET SEATED REST AS CONTROL IN 38 YOGA EXPERIENCED MALES (AVERAGE AGE +/- SD; 24.08 +/- 4.01 YEARS). THE SIX SESSIONS WERE ON SEPARATE, RANDOMLY ALLOCATED DAYS. THE P300 PEAK AMPLITUDE RECORDED AT PZ WAS SIGNIFICANTLY INCREASED AFTER FOUR YOGA BREATHING PRACTICES (BONFERRONI ADJUSTED POST-HOC TESTS, REPEATED MEASURES ANOVA). NO SIGNIFICANT CHANGES WERE NOTED IN HEART RATE VARIABILITY FOLLOWING YOGA BREATHING OR CONTROL SESSIONS. THESE FINDINGS SUGGEST THAT THE FOUR YOGA BREATHING PRACTICES INCREASE THE ATTENTIONAL NEURAL RESOURCES ENGAGED FOR THIS AUDITORY ODDBALL TASK, IRRESPECTIVE OF THE CHARACTERISTIC OF BREATH UNIQUELY REGULATED IN THE FOUR YOGA BREATHING PRACTICES. 2022