Electrophysiological study of stimulus intensity and evoked potential in the dorsal cortex of Pseudemys Scripta자극의 세기와 거북 대뇌 피질의 유발 전위에 관한 전기생리학적 연구

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 624
  • Download : 0
DC FieldValueLanguage
dc.contributor.advisorLee, Kwang-hyung-
dc.contributor.advisor이광형-
dc.contributor.authorRoh, Moo-Taek-
dc.contributor.author노무택-
dc.date.accessioned2011-12-12T07:29:03Z-
dc.date.available2011-12-12T07:29:03Z-
dc.date.issued2008-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=301911&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/27159-
dc.description학위논문(석사) - 한국과학기술원 : 바이오및뇌공학과, 2008. 8., [ vii, 34 p. ]-
dc.description.abstractStimulus intensity affects cortical processing mechanisms of visual information. There have been reports about the effect on cortical response latency and gamma-band activation caused by stimulus intensity changes in mammals. However, gamma-band is still controversial both its frequency ranges and roles of early activation, this might because of the complexity of mammalian forebrain structure. A Brain of relatively simple structure of cerebrum but well developed visual pathway is found in turtles. In this study, we performed experiments to see whether stimulus intensity modifies turtle’s visual responses, and also elicits gamma-band activity. Then, we investigated same responses in the absence of gamma-band to confirm the significance of gamma-band in processing early sensory information. The result showed that gamma-band has little effect on cortical response latency. As a result, early gamma-band activation might be considered as a part of sensory coding process. This result might be helpful those who are working on the relation between early sensory processing and gamma-band activity in mammals and other reptiles.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectVEP-
dc.subjectlatency-
dc.subjectgamma activity-
dc.subject시각유발전위-
dc.subject반응속도-
dc.subject감마밴드-
dc.subjectVEP-
dc.subjectlatency-
dc.subjectgamma activity-
dc.subject시각유발전위-
dc.subject반응속도-
dc.subject감마밴드-
dc.titleElectrophysiological study of stimulus intensity and evoked potential in the dorsal cortex of Pseudemys Scripta-
dc.title.alternative자극의 세기와 거북 대뇌 피질의 유발 전위에 관한 전기생리학적 연구-
dc.typeThesis(Master)-
dc.identifier.CNRN301911/325007 -
dc.description.department한국과학기술원 : 바이오및뇌공학과, -
dc.identifier.uid020064046-
dc.contributor.localauthorLee, Kwang-hyung-
dc.contributor.localauthor이광형-
Appears in Collection
BiS-Theses_Master(석사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0