자료유형 | E-Book |
---|---|
개인저자 | Wilson, Christopher D. |
단체저자명 | New York University. Basic Medical Science. |
서명/저자사항 | Rapid Encoding of Odor Identity via a Primacy Code. |
발행사항 | [S.l.] : New York University., 2018 |
발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
형태사항 | 148 p. |
소장본 주기 | School code: 0146. |
ISBN | 9780438170940 |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Dmitry Rinberg. |
요약 | Stimulus variability presents a computational challenge for sensory systems. In the olfactory system, shifts in odor concentration represent a significant source of variability. This thesis examines a potential computational principle underlying |
요약 | Primacy coding represents odor identity in only a small number of maximally sensitive sensors for a given odor. By isolating these primary features from the overall population of responses, it has been proposed that a large degree of invariance |
요약 | We hypothesize that primary set responds with the lowest latency, and that the olfactory system uses time to recover this invariant set from the overall pattern of activity. By using solely a small number of earliest responses in a sniff, the sy |
요약 | To test whether early odor-evoked activity is sufficient for odor identification, we employed a novel behavioral paradigm named "optogenetic masking". Mice were trained to discriminate between odors across a range of concentrations. On a small n |
요약 | To study whether early odor-evoked neural activity is actually a good source of odor identity information, we employed extracellular electrophysiology and advanced olfactometery. In recording from putative mitral/tufted cells in the olfactory bu |
요약 | Finally, I undertook an exploratory project to determine the transfer function of the olfactory bulb using patterned optogenetic stimulation. Using this technology, we hope to establish an input-output model of the OB that will allow us to evalu |
일반주제명 | Neurosciences. |
언어 | 영어 |
기본자료 저록 | Dissertation Abstracts International79-12B(E). Dissertation Abstract International |
대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T14997087 |
인쇄
No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
---|---|---|---|---|---|---|---|---|
1 | WE00027940 | 616 | 가야대학교/전자책서버(컴퓨터서버)/ | 대출가능 |