講演抄録/キーワード |
講演名 |
2014-03-10 12:05
Jet lag induces desynchronization in the circadian clock ○Hideyuki Kato・Hiroshi Kori(Ochanomizu Univ.) NLP2013-169 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Circadian rhythm is disordered by jet lag. It is considered that the disorder derives from a collapse of circadian rhythm synchronization in suprachiasmatic nucleus (SCN), which is the master clock of the circadian rhythm. However, its mechanism is still unclear. In this study, we developed a mathematical model of the SCN that is composed of two populations of globally coupled phase oscillators. We will show that the model exhibits behaviors in a typical jet lag symptom as observed in experiments: an eight-hour-phase advance causes a terrible jet lag and it takes eight or nine days to recover from it. |
キーワード |
(和) |
/ / / / / / / |
(英) |
circadian rhythm / synchronization / desynchronization / jet lag / phase oscillators / global coupling / / |
文献情報 |
信学技報, vol. 113, no. 486, NLP2013-169, pp. 25-30, 2014年3月. |
資料番号 |
NLP2013-169 |
発行日 |
2014-03-03 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
NLP2013-169 |