Zobrazeno 241 - 250
of 591
pro vyhledávání: '"Yuji Ikegaya"'
Publikováno v:
Journal of Visualized Experiments.
Monitoring the physiological dynamics of the brain and peripheral tissues is necessary for addressing a number of questions about how the brain controls body functions and internal organ rhythms when animals are exposed to emotional challenges and ch
Publikováno v:
Brain and nerve = Shinkei kenkyu no shinpo. 69(11)
The hippocampus is involved in episodic memories of events including time and space. Many studies have focused on the neuronal processing mechanisms underlying spatial cognition and representation in the hippocampus; however, the time-related aspects
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 4, p e0195404 (2018)
PLoS ONE, Vol 13, Iss 4, p e0195404 (2018)
Appropriate decisions involve at least two aspects: the speed of the decision and the correctness of the decision. Although a quick and correct decision is generally believed to work favorably, these two aspects may be interdependent in terms of over
Publikováno v:
Hippocampus. 28(7)
Spike rates of a hippocampal place cell are not constant and vary even when an animal visits an identical place field with nearly identical behavior. As one potential neurophysiological source underlying place cell spiking variability, we focused on
Autor:
Koichi Ogawa, Yuji Takahara, Gaku Sakaguchi, Keiko Takasu, Yuji Ikegaya, Yoshie Hongo, Sébastien Royer, Minoru Hasegawa
Publikováno v:
European Journal of Neuroscience. 42:2135-2143
The CA1-projecting axons of CA3 pyramidal cells, called Schaffer collaterals, constitute one of the major information flow routes in the hippocampal formation. Recent anatomical studies have revealed the non-random structural connectivity between CA3
Autor:
Sakiko Ujita, Ayumu Tashiro, Takuma Kitanishi, Naomi Kitanishi, Yuji Ikegaya, Mehdi Fallahnezhad
Publikováno v:
Neuron. 86:1265-1276
Temporally precise neuronal firing phase-locked to gamma oscillations is thought to mediate the dynamic interaction of neuronal populations, which is essential for information processing underlying higher-order functions such as learning and memory.
Publikováno v:
International Journal of Pharmacology. 11:318-326
Publikováno v:
Cognitive Neurodynamics. 9:265-277
We studied the detailed structure of a neuronal network model in which the spontaneous spike activity is correctly optimized to match the experimental data and discuss the reliability of the optimized spike transmission. Two stochastic properties of
Publikováno v:
Current Biology. 25:117-123
Center for Information and Neural Networks, Suita City,Osaka 565-0871, JapanSummaryThe frontal association cortex (FrA) is implicated in higherbrain function [1]. Aberrant FrA activity is likely to beinvolved in dementia pathology [2–4]. However, t
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 1/5/2021, Vol. 118 Issue 1, p1-9, 9p