Synchronous firing in a population of inhibitory interneurons coupled by electrical and chemical synapses

被引:0
作者
Chillemi, S [1 ]
Di Garbo, A [1 ]
Panarese, A [1 ]
机构
[1] CNR, Inst Biofis, I-56124 Pisa, Italy
来源
COMPUTATIONAL METHODS IN NEURAL MODELING, PT 1 | 2003年 / 2686卷
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The synchronization phenomena occurring in a population of Fast Spiking interneurons, coupled by electrical and inhibitory synapses, are investigated. It is shown numerically that there are regions of the coupling parameters space where synchronous regimes occur. The corresponding theoretical results agree with the numerical ones. It is shown that the presence of the electrical coupling in a heterogeneous population of inhibitory FS cells promote their synchronous discharge.
引用
收藏
页码:24 / 31
页数:8
相关论文
共 12 条
  • [1] Synchronization in a network of fast-spiking interneurons
    Di Garbo, A
    Barbi, M
    Chillemi, S
    [J]. BIOSYSTEMS, 2002, 67 (1-3) : 45 - 53
  • [2] Dopamine-mediated stabilization of delay-period activity in a network model of prefrontal cortex
    Durstewitz, D
    Seamans, JK
    Sejnowski, TJ
    [J]. JOURNAL OF NEUROPHYSIOLOGY, 2000, 83 (03) : 1733 - 1750
  • [3] Neural networks as spatio-temporal pattern-forming systems
    Ermentrout, B
    [J]. REPORTS ON PROGRESS IN PHYSICS, 1998, 61 (04) : 353 - 430
  • [4] A network of fast-spiking cells in the neocortex connected by electrical synapses
    Galarreta, M
    Hestrin, S
    [J]. NATURE, 1999, 402 (6757) : 72 - 75
  • [5] Two networks of electrically coupled inhibitory neurons in neocortex
    Gibson, JR
    Beierlein, M
    Connors, BW
    [J]. NATURE, 1999, 402 (6757) : 75 - 79
  • [6] Köhling R, 2002, SCIENCE, V298, P1350
  • [7] Interneurons unbound
    McBain, CJ
    Fisahn, A
    [J]. NATURE REVIEWS NEUROSCIENCE, 2001, 2 (01) : 11 - 23
  • [8] Van Vreeswijk C, 1994, J Comput Neurosci, V1, P313
  • [9] ALTERNATING AND SYNCHRONOUS RHYTHMS IN RECIPROCALLY INHIBITORY MODEL NEURONS
    WANG, XJ
    RINZEL, J
    [J]. NEURAL COMPUTATION, 1992, 4 (01) : 84 - 97
  • [10] Wang XJ, 1996, J NEUROSCI, V16, P6402