발성이 작업수행 중 상지 움직임에 미치는 영향

• 영문명: Effects of Vocalization on Upper Extremity Motion During Occupational Performance
• 발행기관: 한국전문물리치료학회
• 저자명: 박지혁(Park Ji-hyuk) 유은영(Yoo Eun-young) 신수정(Shin Su-jung) 신혜경(Shin Hye-kyoung) 김진경(Kim Jin-kyoung)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제11권 제1호, 75~83쪽, 전체 9쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2004.03.31

영문 초록

The purpose of this study was to research the effects of vocalization on upper extremity motion during occupational performance and to compare non-meaning and meaning vocalization. Experiments were performed on 30 subjects. They had no medical history of neurological problems with their upper extremities. Using a tea cup, a tea tray, and a tea spoon, they set a table during vocalization. We used meaning and non-meaning vocalization with the subjects. An example of meaning vocalization would be naming something, and an example of non-vocalization would be saying, "Ah." We used a 3-D analysis system called CMS-HS. We analyzed the motion in the angular velocity and acceleration of the elbow while recording performance time. The results of this study showed that vocalization enhanced the angular velocity and acceleration of the elbow, and also enhanced performance time. In short, vocalization improved upper extremity motion by making it faster and smoother. There were no significant differences between meaning and non-meaning vocalization.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

인용문헌

키워드

Motion analysis Reaching kinematics Task goal Vocalization