{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679812928384.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.14930/jsma1939.46.27"}},{"identifier":{"@type":"NAID","@value":"130001826946"}},{"identifier":{"@type":"URI","@value":"https://search.jamas.or.jp/link/ui/1987077122"}}],"dc:title":[{"@language":"en","@value":"A STUDY ON AUDITORY AND VISUAL RESPONSE TIME"},{"@language":"ja","@value":"聴覚・視覚刺激反応時間に関する研究"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"In the approach to clarify the central auditory pathway by the temporal aspect, auditory and visual response times were measured as a means of elucidating various auditory phenomena caused by dysacusia of central origin. Subjects examined were the patients with hemiplegia due to cerebrovascular disorder and normal volunteers having no hear loss except physiologial changes attributable to aging.<BR>The subjects were instructed to switch on just as soon as they perceived auditory and visual stimuli delivered to them (tapping) . The results of the testing with statistical analyses of data are summarized as follows : Normal subjects : 1) The auditory response time was 293msec with biaural hearing, which was shorter than a corresponding value with monoaural hearing of 323-326msec. 2) The visual response time, regardless of whether binocular or monocular sight, was between 277 and 279msec. 3) There was no significant difference between auditory and visual response time values. Hemiplegic patients : 1) Auditory and visual response times measured in all tests were significantly prolonged by 100-150msec as compared to the normal group. 2) Whilst little differences were observed between the right and left sides in auditory and visual response times, the auditory response time was prolonged with right ear hearing as compared with left ear hearing in patients with right hemiplegia. 3) Even though differences between visual and auditory response times hardly attained statistical significance if present at all, a significant difference was noted between auditory response time with right ear hearing and visual response time with right eye sight in patients with right hemiplegia. Through these findings and based on the neurological considerations on auditory and visual paths, it is warranted to assume that the observed prolongation of auditory response time might be related to an injury to the path connecting between the superior colliculus and the Heschl's gyrus."},{"@language":"ja","@value":"中枢性聴覚障害は, その障害部位により種々の特異的異常現象を示す.しかし, 聴覚中枢経路が極めて複雑であるが故に, 未だその原因は明確にされていない.そこで聴覚刺激反応時間を測定し, 時間的要因より聴覚中枢経路の機能の解明を試みた.即ち, 正常者と脳血管障害による片麻痺患者の聴覚刺激反応時間を測定し, その対照として視覚刺激反応時間をも測定して聴覚中枢機能について考察した.検査対象は, 熱海綜合病院に入院している脳血管障害による左・右片麻痺患者 (各25名) , 及び生理的加齢変化以外の難聴のない正常者 (20名) とした.検査方法は, 全身反応装置 (八神理化器製, Y.B.1000) を改良し, 与えられた聴・視覚刺激を感受したら被験者は直ちにスイッチを押す (Tapping) 方法を用いた.刺激反応時間測定は7回行い, 最高値と最低値を除く5回の平均値を算出し, これを反応時間とした.Tappingは, 利き手, 非利き手による反応時間差がないことを確認した上で, 片麻痺群では健側手を用いて行った.正常群, 左・右片麻痺群における聴覚・視覚刺激反応時間を測定した結果は次の如くであった.正常者について1) 聴覚刺激反応時間は両耳聴にて293msecであり, 左・右片耳聴の323～326msecよりも短い.2) 視覚刺激反応時間は両眼視, 左・右単眼視で差はなく, 277～279mesecである.3) 視覚・聴覚刺激反応時間には有意差は認められない.片麻痺患者について1) 正常者群に比べ, 視覚・聴覚刺激反応時間は, 全ての項目で100～150msec有意に延長している.2) 聴覚・視覚刺激反応時間にて左右差は殆ど認められないが右片麻痺群の聴覚刺激反応時間では右耳聴が左耳聴に比べて有意に延長している.3) 聴覚・視覚薊激反応時間には有意差は殆ど認められないが, 右片麻痺群の右耳聴と右眼視の間には有意差を認める.以上のことから, 脳血管障害による片麻痺群においては, 正常者群に比べて聴覚・視覚ともほぼ同様の反応時間の延長を認める.このことは, 片麻痺群では刺激に対する認知時間, 感覚・運動両中枢での伝達時間, 運動領での指示・組立時間の延長に起因すると考えられる.しかし, 右片麻痺群の右耳聴の反応時間が左耳聴よりも明らかに延長し, また視覚刺激反応時間における同群の右眼視よりも延長していた.これより右片麻痺群の右耳聴の反応時間の延長は四丘体から左側頭葉聴覚領へ到る部位での伝達障害によることが最も考えられる."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801196117248","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30375323"},{"@type":"NRID","@value":"1000030375323"},{"@type":"NRID","@value":"9000000078619"},{"@type":"NRID","@value":"9000005944836"},{"@type":"NRID","@value":"9000002114042"},{"@type":"NRID","@value":"9000006922860"},{"@type":"NRID","@value":"9000345248927"},{"@type":"NRID","@value":"9000017712906"},{"@type":"NRID","@value":"9000254936269"},{"@type":"NRID","@value":"9000258608065"},{"@type":"NRID","@value":"9000242345030"},{"@type":"NRID","@value":"9000005003956"},{"@type":"NRID","@value":"9000401983713"},{"@type":"NRID","@value":"9000408466175"},{"@type":"NRID","@value":"9000283681059"},{"@type":"NRID","@value":"9000382049968"},{"@type":"NRID","@value":"9000397424820"},{"@type":"NRID","@value":"9000399335951"},{"@type":"NRID","@value":"9000345424072"},{"@type":"NRID","@value":"9000402052548"},{"@type":"NRID","@value":"9000283145342"},{"@type":"NRID","@value":"9000309994493"},{"@type":"NRID","@value":"9000021653421"},{"@type":"NRID","@value":"9000402041807"},{"@type":"NRID","@value":"9000402032057"},{"@type":"NRID","@value":"9000408626233"},{"@type":"NRID","@value":"9000305607918"},{"@type":"NRID","@value":"9000347341455"},{"@type":"NRID","@value":"9000242099864"},{"@type":"NRID","@value":"9000241821466"},{"@type":"NRID","@value":"9000242099165"},{"@type":"NRID","@value":"9000391841657"},{"@type":"NRID","@value":"9000242098877"},{"@type":"NRID","@value":"9000258607807"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0139765"}],"foaf:name":[{"@language":"en","@value":"NAGAI Daisuke"},{"@language":"ja","@value":"永井 大介"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Otolaryngology, School of Medicine, Showa University"},{"@language":"ja","@value":"昭和大学医学部耳鼻咽喉科学教室"}]},{"@id":"https://cir.nii.ac.jp/crid/1030848083711791619","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"00387507"},{"@type":"NRID","@value":"1000000387507"},{"@type":"NRID","@value":"9000403841052"},{"@type":"NRID","@value":"9000006226397"},{"@type":"NRID","@value":"9000021974031"},{"@type":"NRID","@value":"9000021653424"},{"@type":"NRID","@value":"9000254067002"},{"@type":"NRID","@value":"9000021987264"},{"@type":"NRID","@value":"9000254065914"}],"foaf:name":[{"@language":"en","@value":"HASEGAWA Ken-ichi"},{"@language":"ja","@value":"長谷川 賢一"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Otolaryngology, School of Medicine, Showa University"},{"@language":"ja","@value":"昭和大学医学部耳鼻咽喉科学教室"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00374342"},{"@type":"EISSN","@value":"21850976"}],"prism:publicationName":[{"@language":"en","@value":"Journal of The Showa Medical Association"},{"@language":"ja","@value":"昭和医学会雑誌"},{"@language":"en","@value":"J Showa Med Assoc"},{"@language":"en","@value":"J. Showa. Med. Assoc."},{"@language":"ja","@value":"昭医会誌"},{"@language":"ja","@value":"昭和医会誌"}],"dc:publisher":[{"@language":"en","@value":"The Showa University Society"},{"@language":"ja","@value":"昭和大学学士会"}],"prism:publicationDate":"1986","prism:volume":"46","prism:number":"1","prism:startingPage":"27","prism:endingPage":"34"},"url":[{"@id":"https://search.jamas.or.jp/link/ui/1987077122"}],"availableAt":"1986","dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0017135830"},{"@type":"CIA","@value":"130001826946"}]}