Journal of Exercise Physiology Online最新文献

{"title":"Effects of an Intent Inference Task on Mirror Neuron Activity during Action Observation -Using fNIRS-:-Using fNIRS-","authors":"S. Nobusako, Shigekazu Shimizu, Hirohisa Tamaki, Kenta Miki, S. Morioka","doi":"10.1589/RIKA.24.191","DOIUrl":"https://doi.org/10.1589/RIKA.24.191","url":null,"abstract":"［目的］近年，運動観察を用いた運動療法介入がミラーニューロン（MN）を賦活させ，運動機能回復に効果があるとする知見が報告されている。本研究の目的は，機能的近赤外分光法を用いて運動観察に意図推定課題を付与した場合の脳賦活を検証することである。［方法］対象は右利きの健常成人10名とし，安静時と条件1～4における脳血流酸素動態を測定した。条件1：運動観察課題（言語解答なし）。条件2：意図推定課題（言語解答なし）。条件3：運動観察課題（言語解答あり）。条件4：意図推定課題（言語解答あり）。［結果］安静時と条件1と3に比べ，条件2と4において，MNの存在する左右の下前頭皮質で有意な賦活が認められた（p＜0.05）。［結語］MNの賦活には，単純な運動観察よりも，そこに意図推定課題を付与した方が適していることが判明した。","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72661705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Orthostatic-induced Hypotension Attenuates Cold Pressor Pain Perception","authors":"K. Wonders, D. Drury","doi":"10.1249/01.mss.0000323630.77741.70","DOIUrl":"https://doi.org/10.1249/01.mss.0000323630.77741.70","url":null,"abstract":"In recent years, numerous studies have established a connection between blood pressure and nocioception. While this connection is well documented in the literature, its underlying physiological mechanisms have yet to be elucidated. Much attention has focused on the relationship between cardiovascular regulatory centers and nocioception, yet the intricacies of this relationship have not been fully explored. Therefore, the purpose of this investigation was to examine the role of the baroreflex system as a modulator of pain perception. Twenty normotensive males participated in two laboratory sessions. Time to cold pain threshold and pain tolerance was measured at rest during the first visit. On visit two, blood pressure was orthostatically manipulated via tilt table at postures 90o, 120o, and 180o. Orthostatic manipulation significantly lowered systolic blood pressure (SBP), pain threshold, and pain tolerance from seated baseline at 120o and 180o. The regression models for baroreceptor reflex sensitivity (BRS) assessed during seated baseline and at 120o and 180o revealed a significant negative beta weight for the effect of SBP. A significant negative beta weight for the effects of BRS, SBP, and their interaction was observed at 90o. In conclusion, orthostatic baroreceptor activation appears to exert an inhibitory effect on the brain that decreases pain sensitivity. This article is available at The Cupola: Scholarship at Gettysburg College: http://cupola.gettysburg.edu/healthfac/32 Orthostatic Hypotension and Pain Perception 21 Journal of Exercise Physiologyonline (JEPonline) Volume 13 Number 1 February 2010 Managing Editor Tommy Boone, PhD, MPH Editor-in-Chief Jon K. Linderman, PhD Review Board Todd Astorino, PhD Julien Baker, PhD Tommy Boone, PhD Eric Goulet, PhD Robert Gotshall, PhD Alexander Hutchison, PhD M. Knight-Maloney, PhD Len Kravitz, PhD James Laskin, PhD Derek Marks, PhD Cristine Mermier, PhD Chantal Vella, PhD Ben Zhou, PhD Official Research Journal of the American Society of Exercise Physiologists (ASEP) ISSN 1097-975 Systems Physiology Cardiopulmonary Orthostatic-induced Hypotension Attenuates Cold Pressor Pain Perception KAREN WONDERS and DANIEL DRURY Wright State University, Department of Health, Physical Education and Recreation, Dayton, OH 45435 USA, Gettysburg College, Department of Health Sciences, Gettysburg, PA, USA","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75071538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The relation between trunk strength measures and lumbar disc deformation during stoop type lifting","authors":"M. DeBeliso, P. O'shea, C. Harris, K. Adams, M. Climstein","doi":"10.1097/00005768-200305001-00737","DOIUrl":"https://doi.org/10.1097/00005768-200305001-00737","url":null,"abstract":"","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90274718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual-task performance in patients with Parkinsonism","authors":"H. Mochizuki","doi":"10.1589/RIKA1986.6.63","DOIUrl":"https://doi.org/10.1589/RIKA1986.6.63","url":null,"abstract":"","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80863116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Statistical Method. Analysis of Variance.(Part 1)","authors":"N. Fujii","doi":"10.1589/RIKA1986.5.51","DOIUrl":"https://doi.org/10.1589/RIKA1986.5.51","url":null,"abstract":"","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85215079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Righting Reactions of Parkinsonian Patients","authors":"Hiroyasu Iwastuki, Shigehiro Nakajyou","doi":"10.1589/RIKA1986.4.61","DOIUrl":"https://doi.org/10.1589/RIKA1986.4.61","url":null,"abstract":"The distances of body sway of seven Parkinsonian patients were measured after the vibration stimulus on triceps suraes. Results obtained were; 1) no significant difference in the distance of body sway was observed between Parkinsonian patients and controls, and 2) the time required for the center of the gravity returning to the previous position before the stimulus became shorter with a smaller amplitude of body sway after the stimulus. These results suggested that the cerebrum, the cerebellum, and reflex system as well as visual input may play an important role in controlling external stimuli to triceps suraes.","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75327622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Muscle Strength in the Unaffected Side of the Stroke Patients","authors":"T. Maeda, K. Kosaka, Osamu Tameike, H. Muraki","doi":"10.1589/RIKA1986.4.81","DOIUrl":"https://doi.org/10.1589/RIKA1986.4.81","url":null,"abstract":"The purpose of this study is to examine factors inducing the deterioration in quadriceps muscle strength of thigh of the unaffected side among the stroke patients Subjects consisted of twelve male stroke patients (average age; 64.3 year-old) and twelve healthy males (average age; 65.9 year-old) as controls. Stroke patients indicated a statistically significant lower muscle strength of thigh of the unaffected side compared with the controls (p<0.05). It was shown that the higher levels of fundamental movement and daily activity the patients has, the slighter the muscle deterioration remains. In addition, prolongation of the period from a stroke resulted in severer deterioration of muscle strength. A longitudinal study on change in quadriceps muscle strength of thigh is needed for further discussion of these reasons.","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74062881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vital Influences of Different Machine Speed and Cranking Directions in Upper Body Exerciser","authors":"N. Minamoto, H. Tani, M. Umemura","doi":"10.1589/RIKA1986.3.233","DOIUrl":"https://doi.org/10.1589/RIKA1986.3.233","url":null,"abstract":"","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90770999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oxygen Uptake and Heart Rrte during Work on the Bicycle Ergometer with One and Both Legs","authors":"N. Kuge","doi":"10.1589/RIKA1986.3.7","DOIUrl":"https://doi.org/10.1589/RIKA1986.3.7","url":null,"abstract":"Nine healthy young male subjects performed low level exercises (20, 40, 60 W) on bicycle ergometers with one leg and both legs. Their oxygen uptake (VO2) and heart rate were measured during one- and both-leg exercises. Both the V02 and the heart rate were significantly higher during one leg than during both legs at each work load. There was no difference in correlation between heart rate and V02 in cases of one leg and both legs exercises.","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87187636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Different Gradual Exercises on Physiological Responses","authors":"M. Arai, Kazue Kashima, K. Ino, Masatoshi Watanabe, Masahisa Monden","doi":"10.1589/RIKA1986.3.11","DOIUrl":"https://doi.org/10.1589/RIKA1986.3.11","url":null,"abstract":"Effects of two different load exercise generated by the bicycle ergometer, gradual load (10W/min) and sudden load (99W/min), on physiological responses were examined concerning RPP, blood pressure, and heart rate. Subjects were 41 healthy young women, whose average age being 20.5±2.3. With respect to heart rate, it reached 95% of estimated maximum heart rate in the gradual load exercise, but only 75% in the sudden load exercise. Results obtained in the sudden load exercise test induced equations permitted to give the estimated values of the maximum heart rate, blood pressure, and RPP. There was little correlation between the maximum heart rate and the maximum blood pressure. Under the condition of aerobic work, it might be necessary for avoiding risks that not only heart rate but also both RPP and blood pressure should be taken into consideration.","PeriodicalId":35899,"journal":{"name":"Journal of Exercise Physiology Online","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83904241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}