Hippocampal cell firing correlates of delayed-match-to-sample performance in the rat.
Hippocampal cell firing correlates of delayed-match-to-sample performance in the rat.
复制标题
海马细胞放电与大鼠的延迟匹配样本表现相关。
DOI:
10.1037//0735-7044.107.5.715
复制
发表时间:
1993
影响因子:
1.9
通讯作者:
Deadwyler,SA
中科院分区:
文献类型:
--
作者:
Hampson,RE;Heyser,CJ;Deadwyler,SA
Recorded hippocampal CA1 and CA3 neurons in rats performing a delayed-match-to-sample (DMTS) task. Complex spike cells showed significant firing peaks following sample and match responses and during delivery of water reward. Individual cells were classified into 4 subtypes according to the presence or absence of firing in each of these 3 phases. There were significant differences in delay interval firing among the 4 subtypes, but firing during the delay did not predict the correct response: 34% of the cells showed a linear change in firing during the delay. Further analyses revealed significant lever position firing biases in approximately 70% of the cells tested irrespective of subtype. The complexity of firing correlates of the neurons recorded in this DMTS task suggests that the hippocampus divides specific aspects of the performance demands of the task across different cell subtypes, which together provide sufficient information to resolve the matching-to-sample problem on any given trial.(PsycINFO Database Record (c) 2016 APA, all rights reserved)
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影响因子:
2.9
作者:
C. Wible;R. Findling;M. Shapiro;Eric J. Lang;Sharon Crane;D. Olton
通讯作者:
D. Olton
DOI:
--
发表时间:
1982
期刊:
影响因子:
--
作者:
C. Marsan;H. Matthies;Memory Formation
通讯作者:
Memory Formation
影响因子:
2.7
作者:
CAHUSAC, PMB;MIYASHITA, Y;ROLLS, ET
通讯作者:
ROLLS, ET
DOI:
10.1523/jneurosci.02-03-00361.1982
发表时间:
1982-03
期刊:
--
影响因子:
--
作者:
J. Fuster;J. Jervey
通讯作者:
J. Fuster;J. Jervey
DOI:
--
发表时间:
1984
期刊:
The Quarterly journal of experimental psychology. B, Comparative and physiological psychology
影响因子:
--
作者:
D. Gaffan;Claude Shields;S. Harrison
通讯作者:
S. Harrison