Transitions between β and γ rhythms in neural systems -: art. no. 041901

被引：14

作者：

Sosnovtseva, OV

Setsinsky, D

Fausboll, A

Mosekilde, E

机构：

[1] Saratov NG Chernyshevskii State Univ, Dept Phys, Saratov 410026, Russia

[2] Tech Univ Denmark, Dept Phys, DK-2800 Lyngby, Denmark

来源：

PHYSICAL REVIEW E | 2002年 / 66卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.66.041901

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We study the coexistence of different rhythms in a local network of one inhibitory and two excitatory nerve cells for a wide range of the excitatory synapse strength and of the slow K+-channel conductance. The dynamic features of spike trains in the presence of noise are discussed. It is found that noise can both cause switching between different states and induce coherent firing events.

引用

页数：6

共 26 条

[1] OSCILLATION AND NOISE DETERMINE SIGNAL-TRANSDUCTION IN SHARK MULTIMODAL SENSORY CELLS
BRAUN, HA
WISSING, H
SCHAFER, K
HIRSCH, MC
[J]. NATURE, 1994, 367 (6460) : 270 - 273
[2] EPISODIC MULTIREGIONAL CORTICAL COHERENCE AT MULTIPLE FREQUENCIES DURING VISUAL TASK-PERFORMANCE
BRESSLER, SL
COPPOLA, R
NAKAMURA, R
[J]. NATURE, 1993, 366 (6451) : 153 - 156
[3] COHERENT OSCILLATIONS - A MECHANISM OF FEATURE LINKING IN THE VISUAL-CORTEX - MULTIPLE ELECTRODE AND CORRELATION ANALYSES IN THE CAT
ECKHORN, R
BAUER, R
JORDAN, W
BROSCH, M
KRUSE, W
MUNK, M
REITBOECK, HJ
[J]. BIOLOGICAL CYBERNETICS, 1988, 60 (02) : 121 - 130
[4] Rhythmicity, synchronization and binding in human and primate motor systems
Farmer, SF
[J]. JOURNAL OF PHYSIOLOGY-LONDON, 1998, 509 (01): : 3 - 14
[5] FAUSBOLL A, 2001, THESIS TU DENMARK
[6] OSCILLATORY RESPONSES IN CAT VISUAL-CORTEX EXHIBIT INTER-COLUMNAR SYNCHRONIZATION WHICH REFLECTS GLOBAL STIMULUS PROPERTIES
GRAY, CM
KONIG, P
ENGEL, AK
SINGER, W
[J]. NATURE, 1989, 338 (6213) : 334 - 337
[7] A QUANTITATIVE DESCRIPTION OF MEMBRANE CURRENT AND ITS APPLICATION TO CONDUCTION AND EXCITATION IN NERVE
HODGKIN, AL
HUXLEY, AF
[J]. JOURNAL OF PHYSIOLOGY-LONDON, 1952, 117 (04): : 500 - 544
[8] Gamma rhythms and beta rhythms have different synchronization properties
Kopell, N
Ermentrout, GB
Whittington, MA
Traub, RD
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2000, 97 (04) : 1867 - 1872
[9] Coherence resonance in a Hodgkin-Huxley neuron
Lee, SG
Neiman, A
Kim, S
[J]. PHYSICAL REVIEW E, 1998, 57 (03): : 3292 - 3297
[10] Autonomous stochastic resonance in bursting neurons
Longtin, A
[J]. PHYSICAL REVIEW E, 1997, 55 (01) : 868 - 876

← 1 2 3 →