Development and proof of concept of an immersive virtual reality system to evaluate near and far space neglect in individuals after stroke: A brief report.
BACKGROUND: Unilateral spatial neglect (USN) is defined as impaired attention to sensory stimuli on one side. The symptoms can exist for near and far spaces combined or independently. Thus, it is important to evaluate both possibilities in a clinical environment. OBJECTIVE: To develop a tractable im...
| Publicado en: | NeuroRehabilitation Vol. 46; no. 4; pp. 595 - 602 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Sage Publications Inc.
2020
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=144616356&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 144616356 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10538135 3RE jtl: NeuroRehabilitation issn: 10538135 maglogo: N pubinfo: dt: 2020 vid: 46 iid: 4 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 144616356 144616356 147565116 144616356 10.3233/NRE-203014 144616356 ppf: 595 ppct: 7 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Development and proof of concept of an immersive virtual reality system to evaluate near and far space neglect in individuals after stroke: A brief report. aug: au: Yasuda, Kazuhiro Kato, Ryoichi Sabu, Rikushi Kawaguchi, Shuntaro Iwata, Hiroyasu affil: Research Institute for Science and Engineering, Waseda University, Tokyo Japan sug: subj: Stroke Patients Simulations Perceptual Disorders Therapy Task Performance and Analysis Spatial Perception Evaluation Human Imaging, Three-Dimensional Vertigo Recognition (Psychology) Evaluation ab: BACKGROUND: Unilateral spatial neglect (USN) is defined as impaired attention to sensory stimuli on one side. The symptoms can exist for near and far spaces combined or independently. Thus, it is important to evaluate both possibilities in a clinical environment. OBJECTIVE: To develop a tractable immersive virtual reality (iVR) system that can evaluate both near and far space neglect along with a proof of concept study to determine whether near and far spatial neglect could be described in an actual patient with USN. METHODS: An object-detecting task was developed in a three-dimensional virtual reality space. The examiner recorded the positional data of objects that were recognized by the patient with USN using coordinate data. RESULTS: The system could be used to detect near and far space neglects in a patient with USN. No side effects such as vertigo were seen during measurement. This patient showed that the angle for recognition was significantly larger for near space than far space, and exhibited a tendency for the angle of recognition to increase with lower height. CONCLUSIONS: Our proof of concept study indicated the possibility of applying an evaluation system that separates far and near space neglect using iVR. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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