Immersive Virtual Reality for the Assessment and Training of Spatial Memory: Feasibility in Individuals with Brain Injury

Julia Belger, A. Thöne-Otto, Stephan Krohn, C. Finke, J. Tromp, Felix Klotzsche, A. Villringer, Michael Gaebler, P. Chojecki, E. Quinque
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引用次数: 5

Abstract

Immersive Virtual Reality (VR) shows promise for cognitive diagnostics and rehabilitation as it can present individuals with cognitive impairment with realistic, life-like environments, and allows to precisely record behavioral performance to infer indicators of cognitive processes. The aims of our study were to (1) determine the feasibility in using immersive VR in individuals with acquired brain injury, and detect limits in its applicability, and (2) estimate the extent to which the immersion, sense of presence, usability and general motivational aspects, and side effects affect users’ experience. To that end, a novel VR task, the immersive Virtual Memory Task (imVMT), was developed and applied to measure the spatial memory. Preliminary data will be discussed with a focus on feasibility.
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沉浸式虚拟现实用于空间记忆的评估和训练:在脑损伤个体中的可行性
沉浸式虚拟现实(VR)显示出认知诊断和康复的前景,因为它可以为认知障碍患者提供逼真的、栩栩如生的环境,并允许精确记录行为表现以推断认知过程的指标。我们研究的目的是:(1)确定在获得性脑损伤患者中使用沉浸式VR的可行性,并检测其适用性的局限性;(2)估计沉浸感、存在感、可用性和一般动机方面以及副作用对用户体验的影响程度。为此,开发了一种新的虚拟现实任务——沉浸式虚拟记忆任务(imVMT),并将其应用于空间记忆的测量。初步数据将重点讨论可行性。
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