High-Frequency, Long-Range Coupling Between Prefrontal and Visual Cortex During Attention

被引：880

作者：

Gregoriou, Georgia G. ^{[1
]}

Gotts, Stephen J. ^{[2
]}

Zhou, Huihui ^{[1
]}

Desimone, Robert ^{[1
]}

机构：

[1] MIT, McGovern Inst Brain Res, Cambridge, MA 02139 USA

[2] NIMH, Lab Brain & Cognit, NIH, Bethesda, MD 20892 USA

来源：

SCIENCE | 2009年 / 324卷 / 5931期

关键词：

MACAQUE AREA V4; NEURONAL SYNCHRONIZATION; NEURAL MECHANISMS; TOP-DOWN; GAMMA OSCILLATIONS; CORTICAL NETWORK; CONNECTIONS; ENTRAINMENT; TOPOGRAPHY; SELECTION;

D O I：

10.1126/science.1171402

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Electrical recordings in humans and monkeys show attentional enhancement of evoked responses and gamma synchrony in ventral stream cortical areas. Does this synchrony result from intrinsic activity in visual cortex or from inputs from other structures? Using paired recordings in the frontal eye field (FEF) and area V4, we found that attention to a stimulus in their joint receptive field leads to enhanced oscillatory coupling between the two areas, particularly at gamma frequencies. This coupling appeared to be initiated by FEF and was time-shifted by about 8 to 13 milliseconds across a range of frequencies. Considering the expected conduction and synaptic delays between the areas, this time-shifted coupling at gamma frequencies may optimize the postsynaptic impact of spikes from one area upon the other, improving cross-area communication with attention.

引用

页码：1207 / 1210

页数：4

共 27 条

[1] Parallel and serial neural mechanisms for visual search in macaque area V4 [J].

Bichot, NP ;

Rossi, AF ;

Desimone, R .

SCIENCE, 2005, 308 (5721) :529-534

[2] Gamma oscillations mediate stimulus competition and attentional selection in a cortical network model [J].

Borgers, Christoph ;

Epstein, Steven ;

Kopell, Nancy J. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2008, 105 (46) :18023-18028

[3] Beta oscillations in a large-scale sensorimotor cortical network: Directional influences revealed by Granger causality [J].

Brovelli, A ;

Ding, MZ ;

Ledberg, A ;

Chen, YH ;

Nakamura, R ;

Bressler, SL .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2004, 101 (26) :9849-9854

[4] Top-down versus bottom-up control of attention in the prefrontal and posterior parietal cortices [J].

Buschman, Timothy J. ;

Miller, Earl K. .

SCIENCE, 2007, 315 (5820) :1860-1862

[5] Spike timing-dependent plasticity of neural circuits [J].

Dan, Y ;

Poo, MM .

NEURON, 2004, 44 (01) :23-30

[6] Neural Mechanisms of Selective Visual Attention [J].

Moore, Tirin ;

Zirnsak, Marc .

ANNUAL REVIEW OF PSYCHOLOGY, VOL 68, 2017, 68 :47-72

[7] Bottom-up dependent gating of frontal signals in early visual cortex [J].

Ekstrom, Leeland B. ;

Roelfsema, Pieter R. ;

Arsenault, John T. ;

Bonmassar, Giorgio ;

Vanduffel, Wim .

SCIENCE, 2008, 321 (5887) :414-417

[8] Modulation of oscillatory neuronal synchronization by selective visual attention [J].

Fries, P ;

Reynolds, JH ;

Rorie, AE ;

Desimone, R .

SCIENCE, 2001, 291 (5508) :1560-1563

[9] The effects of visual stimulation and selective visual attention on rhythmic neuronal synchronization in macaque area v4 [J].

Fries, Pascal ;

Womelsdorf, Thilo ;

Oostenveld, Robert ;

Desimone, Robert .

JOURNAL OF NEUROSCIENCE, 2008, 28 (18) :4823-4835

[10] The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis [J].

Huang, NE ;

Shen, Z ;

Long, SR ;

Wu, MLC ;

Shih, HH ;

Zheng, QN ;

Yen, NC ;

Tung, CC ;

Liu, HH .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1998, 454 (1971) :903-995

← 1 2 3 →