Journal of Convergence for Information Technology (융합정보논문지)

Convergence Society for SMB (중소기업융합학회)
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The Effects of Motor-cognitive Dual Task on Cognitive Function of Elderly with Cognitive Disorders: Systematic Review of Randomized Controlled Trials

운동-인지 이중과제가 인지장애를 가진 노인의 인지기능에 미치는 영향: 무작위 실험연구에 대한 체계적 고찰

  • 신수정 (중원대학교 작업치료학과) ;
  • 박경영 (중원대학교 작업치료학과)
  • Received : 2020.10.30
  • Accepted : 2020.12.20
  • Published : 2020.12.28
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Abstract

This study was conducted to qualitatively analyze the selected research through a systematic review to find out application method, outcome measures, and intervention effects of dual task. We searched for published studies from January 2010 to December 2019. Electrical database were PubMed and ProQuest. Search terms were 'dual task' OR 'multi modal' AND 'mild cognitive impairment' OR 'dementia' OR 'Alzheimer's disease'AND 'intervention' OR 'rehabilitation. There were 8 studies selected finally. The dual task was applied not as a single intervention but as a combined intervention with other exercises. The contents of dual task were consisted of motor and cognitive tasks to be independent each other. The outcome measures included general cognitive function such as MMSE and CERAD, executive function, and memory. Additionally the dual task cost was also used to identify the direct improvement of the dual task. This study could provide informations of dual task application on elderly with cognitive impairment.

본 연구는 체계적 고찰을 통해 선정된 연구를 질적 분석하여 인지장애가 있는 노인에게 실시된 이중과제의 적용방법, 결과측정방법, 중재효과를 알아보고자 시행되었다. 본 연구는 2010년 1월부터 2019년 12월까지 등록된 연구를 검색하였다. 전자 데이터베이스 PubMed, ProQuest를 이용하였으며, 검색어는'dual task' OR 'multi modal' AND 'mild cognitive impairment' OR 'dementia' OR 'Alzheimer's disease' AND 'intervention' OR 'rehabilitation를 사용하였다. 최종 선정된 연구는 8편이었다. 이중과제는 단독중재로서 적용되기보다 다른 운동중재와 함께 구성된 복합중재의 부분으로 이용되고 있었다. 이중과제의 인지 및 운동과제는 각각 별개의 내용으로 서로 독립적인 과제가 대부분이었다. 평가는 MMSE, CERAD와 같은 전반적인 인지기능평가와 집행기능평가, 기억력평가 등이 포함되었고 이중과제의 직접적인 향상을 보기위하여 Dual task cost를 이용하기도 하였다. 본 연구는 이중과제의 연구 및 임상적 적용을 위한 기초적인 자료로서 이용될 수 있을 것으로 생각된다.

Keywords

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