Gamma Oscillations in the Hippocampus

被引：261

作者：

Colgin, Laura Lee ^{[1
]}

Moser, Edvard I.

机构：

[1] Norwegian Univ Sci & Technol, Kavli Inst Syst Neurosci, N-7034 Trondheim, Norway

来源：

PHYSIOLOGY | 2010年 / 25卷 / 05期

关键词：

MULTIITEM WORKING-MEMORY; PLACE CELL DISCHARGE; AWAKE MACAQUE MONKEY; THETA-RHYTHM; ENTORHINAL CORTEX; VISUAL-CORTEX; PYRAMIDAL CELLS; IN-VIVO; PHASE-PRECESSION; SPATIAL MEMORY;

D O I：

10.1152/physiol.00021.2010

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Gamma oscillations are thought to temporally link the activity of distributed cells. We discuss mechanisms of gamma oscillations in the hippocampus and review evidence supporting a functional role for such oscillations in several key hippocampal operations, including cell grouping, dynamic routing, and memory. We propose that memory encoding and retrieval are coordinated by different frequencies of hippocampal gamma oscillations and suggest how transitions between slow and fast gamma may occur.

引用

页码：319 / 329

页数：11

共 94 条

[1] Olfactory reactions in the brain of the hedgehog [J].

Adrian, ED .

JOURNAL OF PHYSIOLOGY-LONDON, 1942, 100 (04) :459-473

[2]

[Anonymous], 1981, CORRELATION THEORY B

[3] Instantaneous Modulation of Gamma Oscillation Frequency by Balancing Excitation with Inhibition [J].

Atallah, Bassam V. ;

Scanziani, Massimo .

NEURON, 2009, 62 (04) :566-577

[4] Cross-frequency coupling supports multi-item working memory in the human hippocampus [J].

Axmacher, Nikolai ;

Henseler, Melanie M. ;

Jensen, Ole ;

Weinreich, Ilona ;

Elger, Christian E. ;

Fell, Juergen .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 107 (07) :3228-3233

[5] Synaptic modifications in cultured hippocampal neurons: Dependence on spike timing, synaptic strength, and postsynaptic cell type [J].

Bi, GQ ;

Poo, MM .

JOURNAL OF NEUROSCIENCE, 1998, 18 (24) :10464-10472

[6]

BRAGIN A, 1995, J NEUROSCI, V15, P47

[7] CURRENT SOURCE DENSITY ANALYSIS OF THE HIPPOCAMPAL THETA RHYTHM - ASSOCIATED SUSTAINED POTENTIALS AND CANDIDATE SYNAPTIC GENERATORS [J].

BRANKACK, J ;

STEWART, M ;

FOX, SE .

BRAIN RESEARCH, 1993, 615 (02) :310-327

[8] Impaired spatial representation in CA1 after lesion of direct input from entorhinal cortex [J].

Brun, Vegard Heimly ;

Leutgeb, Stefan ;

Wu, Hui-Qiu ;

Schwarcz, Robert ;

Witter, Menno P. ;

Moser, Edvard I. ;

Moser, May-Britt .

NEURON, 2008, 57 (02) :290-302

[9] Place cells and place recognition maintained by direct entorhinal-hippocampal circuitry [J].

Brun, VH ;

Otnæss, MK ;

Molden, S ;

Steffenach, HA ;

Witter, MP ;

Moser, MB ;

Moser, EI .

SCIENCE, 2002, 296 (5576) :2243-2246

[10]

Buhl DL, 2003, J NEUROSCI, V23, P1013

← 1 2 3 4 5 6 7 8 9 10 →