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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
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Vol.13 No.1
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경도인지장애 환자의 가상환경 내 길찾기 능력 및 시공간 기능 연구

Visuospatial Functioning and Navigation Learning by Patients with Mild Cognitive Impairment in a Virtual City

한국심리학회지: 건강 / The Korean Journal of Health Psychology, (P)1229-070X; (E)2713-9581
2008, v.13 no.1, pp.267-283
https://doi.org/10.17315/kjhp.2008.13.1.015
박수미 (중앙대학교)
이장한 (중앙대학교)
Simon J. Graham (University of Toronto)
Sandra E. Black (University of Toronto)
박수미, 이장한, Simon, J. G. , & Sandra, E. B. (2008). 경도인지장애 환자의 가상환경 내 길찾기 능력 및 시공간 기능 연구. 한국심리학회지: 건강, 13(1), 267-283, https://doi.org/10.17315/kjhp.2008.13.1.015
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Abstract

We studied the navigation ability and visual functioning of patients with MCI in Virtual Environments (VEs). Forty nineparticipants consisted of elderly adults with/without MCI. Neuropsychological tests (RCFT, BVRT, TMT, and Digit Span), the Groton Maze Learning Test (12 trials), and the VE navigation learning task (6 trials) were performed. As a result, there were significant group differences for the immediate-recall RCFT, the delayed-recall RCFT, and the BVRT, but not for the GMLT. For the VE task, there was a significant difference between the MCI and normal group, and no interactions between groups and trials were found. The VE task was correlated with the RCFT, the BVRT, and the GMLT. The RCFT and the BVRT combined accounted for 45% of VE performance. Thus, we concluded that patients with MCI are inferior in VE navigation, and that visual retention/memory play a role in navigation abilities.

keywords
경도인지장애(MCI), 길찾기 능력, 가상환경(VE), 노인, Mild Cognitive Impairment (MCI), Navigation, Virtual Environments (VEs), Elderly adults

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