The cortical activation pattern by a rehabilitation robotic hand: a functional NIRS study

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dc.contributor.authorChang, Pyung-Hunko
dc.contributor.authorLee, Seung-Heeko
dc.contributor.authorGu, Gwang Minko
dc.contributor.authorLee, Seung-Hyunko
dc.contributor.authorJin, Sang-Hyunko
dc.contributor.authorYeo, Sang Seokko
dc.contributor.authorSeo, Jeong Pyoko
dc.contributor.authorJang, Sung Hoko
dc.date.accessioned2014-09-04T08:46:06Z-
dc.date.available2014-09-04T08:46:06Z-
dc.date.created2014-03-25-
dc.date.created2014-03-25-
dc.date.issued2014-02-
dc.identifier.citationFRONTIERS IN HUMAN NEUROSCIENCE, v.8-
dc.identifier.issn1662-5161-
dc.identifier.urihttp://hdl.handle.net/10203/190180-
dc.description.abstractIntroduction: Clarification of the relationship between external stimuli and brain response has been an important topic in neuroscience and brain rehabilitation. In the current study, using functional near infrared spectroscopy (fNIRS), we attempted to investigate cortical activation patterns generated during execution of a rehabilitation robotic hand. Methods: Ten normal subjects were recruited for this study. Passive movements of the right fingers were performed using a rehabilitation robotic hand at a frequency of 0.5 Hz. We measured values of oxy-hemoglobin (HbO), deoxy-hemoglobin (HbR) and total-hemoglobin (HbT) in five regions of interest: the primary sensory-motor cortex (SM1), hand somatotopy of the contralateral SM1, supplementary motor area (SMA), premotor cortex (PMC), and prefrontal cortex (PFC). Results: HbO and HbT values indicated significant activation in the left SM1, left SMA, left PMC, and left PEG during execution of the rehabilitation robotic hand (uncorrected, p < 0.01). By contrast, HbR value indicated significant activation only in the hand somatotopic area of the left SM1 (uncorrected, p. 0.01). Conclusions: Our results appear to indicate that execution of the rehabilitation robotic hand could induce cortical activation.-
dc.languageEnglish-
dc.publisherFRONTIERS RES FOUND-
dc.subjectNEAR-INFRARED SPECTROSCOPY-
dc.subjectRANDOMIZED CONTROLLED-TRIAL-
dc.subjectSUPPLEMENTARY MOTOR AREA-
dc.subjectMEDIAN NERVE-STIMULATION-
dc.subjectDORSAL COLUMN NUCLEI-
dc.subjectHUMAN BRAIN-
dc.subjectUPPER-LIMB-
dc.subjectASSISTED THERAPY-
dc.subjectCORTICOSPINAL NEURONS-
dc.subjectPROPRIOCEPTIVE INPUT-
dc.titleThe cortical activation pattern by a rehabilitation robotic hand: a functional NIRS study-
dc.typeArticle-
dc.identifier.wosid000331941200001-
dc.identifier.scopusid2-s2.0-84893602829-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.publicationnameFRONTIERS IN HUMAN NEUROSCIENCE-
dc.identifier.doi10.3389/fnhum.2014.00049-
dc.contributor.localauthorGu, Gwang Min-
dc.contributor.nonIdAuthorChang, Pyung-Hun-
dc.contributor.nonIdAuthorLee, Seung-Hee-
dc.contributor.nonIdAuthorLee, Seung-Hyun-
dc.contributor.nonIdAuthorJin, Sang-Hyun-
dc.contributor.nonIdAuthorYeo, Sang Seok-
dc.contributor.nonIdAuthorSeo, Jeong Pyo-
dc.contributor.nonIdAuthorJang, Sung Ho-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorfunctional NIRS-
dc.subject.keywordAuthorrobot-
dc.subject.keywordAuthorcortical activation-
dc.subject.keywordAuthorbrain plasticity-
dc.subject.keywordAuthorrehabilitation-
dc.subject.keywordPlusNEAR-INFRARED SPECTROSCOPY-
dc.subject.keywordPlusRANDOMIZED CONTROLLED-TRIAL-
dc.subject.keywordPlusSUPPLEMENTARY MOTOR AREA-
dc.subject.keywordPlusMEDIAN NERVE-STIMULATION-
dc.subject.keywordPlusDORSAL COLUMN NUCLEI-
dc.subject.keywordPlusHUMAN BRAIN-
dc.subject.keywordPlusUPPER-LIMB-
dc.subject.keywordPlusASSISTED THERAPY-
dc.subject.keywordPlusCORTICOSPINAL NEURONS-
dc.subject.keywordPlusPROPRIOCEPTIVE INPUT-
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