2023 Fiscal Year Final Research Report
Development of sensory virtual reality system about the entrapment of the unsealed radioactive source and evaluation of the brain science
Project/Area Number |
21K02793
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Review Section |
Basic Section 09070:Educational technology-related
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Research Institution | Morinomiya University of Medical Sciences |
Principal Investigator |
OHNISHI Hideo 森ノ宮医療大学, 医療技術学部, 教授 (10326431)
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Co-Investigator(Kenkyū-buntansha) |
船橋 正夫 森ノ宮医療大学, 医療技術学部, 教授 (40880828)
垣本 晃宏 森ノ宮医療大学, 医療技術学部, 准教授 (50443784)
山畑 飛鳥 森ノ宮医療大学, 医療技術学部, 助教 (70880326)
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Project Period (FY) |
2021-04-01 – 2024-03-31
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Keywords | VR / 非密封RI線源の取り扱い / 学習支援システム |
Outline of Final Research Achievements |
In a radiologic technologist training school without facilities for handling unsealed radioisotopes (RIs), we developed an experiential Virtual Reality (VR) learning support system for "handling unsealed RI sources." We evaluated the usefulness of the VR system as well as changes in brain function. Regarding the subjective evaluation of the VR system, more than 80% of participants agreed on the convenience and satisfaction of the VR training, indicating its usefulness. Activation sites during the VR imaging included hV4 and VO-1&2 located in the ventral pathway of the visual cortex, as well as frequent activation in the +MT area and the dorsal pathway (V2, V3, V3A).
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Free Research Field |
核医学画像処理 脳機能画像
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Academic Significance and Societal Importance of the Research Achievements |
VRシステムは.診療放射線技師養成校において設備されていない非密封RI線源の取り扱いに関して,VR上で実体験できるため非常に有用である.このVRシステムはグローブタイプのコントローラーであるため,バイアルやシリンジの手指などによる正確な操作が簡便にでき,反復および再度確認の臨床実習教育に有用である.また,fMRI解析から,VRシステムから得られる脳機能の賦活部位などを推定できる.
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