Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Bae, Sung Jin | - |
dc.contributor.author | Lee, Yonghee | - |
dc.contributor.author | Chang, Pyung-Hun | - |
dc.date.accessioned | 2021-01-22T07:56:43Z | - |
dc.date.available | 2021-01-22T07:56:43Z | - |
dc.date.created | 2020-09-02 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 2162-3279 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/12842 | - |
dc.description.abstract | Introduction: The basic paradigm of rehabilitation is based on the brain plasticity, and for promoting it, test–retest reliability (TRR) of brain activation in which certain area of the brain is repeatedly activated is required. In this study, we investigated whether the robotic passive movement has the TRR of brain activation. While active training has been shown to have TRR, but there still have been arguments over the TRR by passive movement. Methods: In order to test TRR, 10 repetitive sessions and various intervals (1 day, 3 days, 7 days, 23 days, 15 min, and 6 hr) were applied to five subjects, which had the same statistical power as applying two sessions to 50 subjects. In each session, three robot speeds (0.25, 0.5, and 0.75 Hz) were applied to provide passive movement using the robot. The fNIRS signal (oxy-Hb) generated in the primary sensorimotor area (SM1) was measured on a total of 29 channels. At this time, we used activation maps and intraclass correlation coefficient (ICC) values to examine the TRR and the effect of robot speeds and intervals on TRR. Results: As a result, activation maps showed prominent variation regardless of robot speeds and interval, and the ICC value (=0.002) showed no TRR of brain activation for robotic passive movement. Conclusion: The brain activation induced by the robotic passive movement alone has very poor TRR, suggesting that further enhancement is required to strengthen the TRR by complementing active user engagements. © 2020 The Authors. Brain and Behavior published by Wiley Periodicals LLC. | - |
dc.language | English | - |
dc.publisher | John Wiley and Sons Inc. | - |
dc.title | There is No test-retest reliability of brain activation induced by robotic passive hand movement: A functional NIRS study | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/brb3.1788 | - |
dc.identifier.wosid | 000563969100001 | - |
dc.identifier.scopusid | 2-s2.0-85089386675 | - |
dc.identifier.bibliographicCitation | Brain and Behavior, v.10, no.10, pp.e01788 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordAuthor | activation map | - |
dc.subject.keywordAuthor | brain activation | - |
dc.subject.keywordAuthor | fNIRS | - |
dc.subject.keywordAuthor | robotic passive movement | - |
dc.subject.keywordAuthor | test-retest reliability | - |
dc.subject.keywordAuthor | intraclass correlation coefficient | - |
dc.subject.keywordPlus | NEAR-INFRARED SPECTROSCOPY | - |
dc.subject.keywordPlus | MOTOR REHABILITATION | - |
dc.subject.keywordPlus | PREMOTOR CORTICES | - |
dc.subject.keywordPlus | FINGER EXTENSION | - |
dc.subject.keywordPlus | STROKE | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | FNIRS | - |
dc.subject.keywordPlus | REPRODUCIBILITY | - |
dc.subject.keywordPlus | OXYGENATION | - |
dc.subject.keywordPlus | IMPROVES | - |
dc.citation.number | 10 | - |
dc.citation.startPage | e01788 | - |
dc.citation.title | Brain and Behavior | - |
dc.citation.volume | 10 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Behavioral Sciences; Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Behavioral Sciences; Neurosciences | - |
dc.type.docType | Article | - |
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