Synchronization of neural oscillations as a possible mechanism underlying episodic memory: a study of theta rhythm in the hippocampus.
Synchronization of neural oscillations as a possible mechanism underlying episodic memory: a study of theta rhythm in the hippocampus.
复制标题
神经振荡同步作为情景记忆的可能机制:海马θ节律的研究。
DOI:
10.1142/s0219635204000488
复制
发表时间:
2004
影响因子:
1.8
通讯作者:
Zhihua Wu
中科院分区:
文献类型:
--
作者:
Y. Yamaguchi;Y. Aota;N. Sato;H. Wagatsuma;Zhihua Wu
Rat hippocampal cells exhibit characteristic phase-dependent firings when oscillation in frequency range around 8Hz is present. Based on the hypothesis that theta phase coding is generated by synchronization of neural activities, an autoassociative network model of the hippocampus and the entorhinal cortex was analyzed to explore mechanisms underlying episodic memory. Phase coding in theta rhythm enables instantaneous acquisition of experienced events including temporal and spatial contents. Further comparison with electrophysiological data from both rodents and primates suggests a possible role of theta oscillations in memory encoding and online processing of episodic events.
影响因子:
2.5
作者:
Wallenstein, GV;Hasselmo, ME
通讯作者:
Hasselmo, ME
DOI:
10.1073/pnas.97.2.919
发表时间:
2000-01-18
影响因子:
11.1
作者:
Tesche, CD;Karhu, J
通讯作者:
Karhu, J
影响因子:
2
作者:
Jensen, O;Lisman, JE
通讯作者:
Lisman, JE