Optimal flickering light stimulation for entraining gamma rhythms in older adults

Cited 6 time in webofscience Cited 0 time in scopus
  • Hit : 329
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorPark, Yeseungko
dc.contributor.authorLee, Kangheeko
dc.contributor.authorPark, Jaehyeokko
dc.contributor.authorBae, Jong Binko
dc.contributor.authorKim, Sang-Suko
dc.contributor.authorKim, Do-Wonko
dc.contributor.authorWoo, Se Joonko
dc.contributor.authorYoo, Seunghyupko
dc.contributor.authorKim, Ki Woongko
dc.date.accessioned2022-10-17T07:00:55Z-
dc.date.available2022-10-17T07:00:55Z-
dc.date.created2022-10-17-
dc.date.created2022-10-17-
dc.date.issued2022-09-
dc.identifier.citationSCIENTIFIC REPORTS, v.12, no.1-
dc.identifier.issn2045-2322-
dc.identifier.urihttp://hdl.handle.net/10203/298964-
dc.description.abstractWith aging, optimal parameters of flickering light stimulation (FLS) for gamma entrainment may change in the eyes and brain. We investigated the optimal FLS parameters for gamma entrainment in 35 cognitively normal old adults by comparing event-related synchronization (ERS) and spectral Granger causality (sGC) of entrained gamma rhythms between different luminance intensities, colors, and flickering frequencies of FLSs. ERS entrained by 700 cd/m(2) FLS and 32 Hz or 34 Hz FLSs was stronger than that entrained by 400 cd/m(2) at Pz (p < 0.01) and 38 Hz or 40 Hz FLSs, respectively, at both Pz (p < 0.05) and Fz (p < 0.01). Parieto-occipital-to-frontotemporal connectivities of gamma rhythm entrained by 700 cd/m(2) FLS and 32 Hz or 34 Hz FLSs were also stronger than those entrained by 400 cd/m(2) at Pz (p < 0.01) and 38 Hz or 40 Hz FLSs, respectively (p < 0.001). ERS and parieto-occipital-to-frontotemporal connectivities of entrained gamma rhythms did not show significant difference between white and red lights. Adverse effects were comparable between different parameters. In older adults, 700 cd/m(2) FLS at 32 Hz or 34 Hz can entrain a strong gamma rhythm in the whole brain with tolerable adverse effects.-
dc.languageEnglish-
dc.publisherNATURE PORTFOLIO-
dc.titleOptimal flickering light stimulation for entraining gamma rhythms in older adults-
dc.typeArticle-
dc.identifier.wosid000854795000066-
dc.identifier.scopusid2-s2.0-85138171935-
dc.type.rimsART-
dc.citation.volume12-
dc.citation.issue1-
dc.citation.publicationnameSCIENTIFIC REPORTS-
dc.identifier.doi10.1038/s41598-022-19464-2-
dc.contributor.localauthorYoo, Seunghyup-
dc.contributor.nonIdAuthorPark, Yeseung-
dc.contributor.nonIdAuthorLee, Kanghee-
dc.contributor.nonIdAuthorBae, Jong Bin-
dc.contributor.nonIdAuthorKim, Sang-Su-
dc.contributor.nonIdAuthorKim, Do-Won-
dc.contributor.nonIdAuthorWoo, Se Joon-
dc.contributor.nonIdAuthorKim, Ki Woong-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlus3 CONE CLASSES-
dc.subject.keywordPlusLENTICULAR SENESCENCE-
dc.subject.keywordPlusOSCILLATION FREQUENCY-
dc.subject.keywordPlusCONTRAST SENSITIVITY-
dc.subject.keywordPlusALZHEIMERS-DISEASE-
dc.subject.keywordPlusGABA CONCENTRATION-
dc.subject.keywordPlusBAND ACTIVITY-
dc.subject.keywordPlusHUMAN BRAIN-
dc.subject.keywordPlusYOUNG-OLD-
dc.subject.keywordPlusRESPONSES-
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 6 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0