Electrophysiological correlates of the brain's intrinsic large-scale functional architecture

被引：496

作者：

He, Biyu J. ^{[1
]}

Snyder, Abraham Z. ^{[1
,2
]}

Zempel, John M. ^{[2
]}

Smyth, Matthew D. ^{[3
]}

Raichle, Marcus E. ^{[1
,2
,4
,5
]}

机构：

[1] Washington Univ, Sch Med, Dept Radiol, St Louis, MO 63110 USA

[2] Washington Univ, Sch Med, Dept Neurol, St Louis, MO 63110 USA

[3] Washington Univ, Sch Med, Dept Neurosurg, St Louis, MO 63110 USA

[4] Washington Univ, Sch Med, Dept Anat & Neurobiol, St Louis, MO 63110 USA

[5] Washington Univ, Sch Med, Dept Biomed Engn, St Louis, MO 63110 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 2008年 / 105卷 / 41期

基金：

美国国家卫生研究院;

关键词：

electrocorticography; fMRI; functional connectivity; human; sleep;

D O I：

10.1073/pnas.0807010105

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：

Spontaneous fluctuations in the blood-oxygen-level-dependent (BOLD) signals demonstrate consistent temporal correlations within large-scale brain networks associated with different functions. The neurophysiological correlates of this phenomenon remain elusive. Here, we show in humans that the slow cortical potentials recorded by electrocorticography demonstrate a correlation structure similar to that of spontaneous BOLD fluctuations across wakefulness, slow-wave sleep, and rapid-eye-movement sleep. Gamma frequency power also showed a similar correlation structure but only during wakefulness and rapid-eye-movement sleep. Our results provide an important bridge between the large-scale brain networks readily revealed by spontaneous BOLD signals and their underlying neurophysiology.

引用

页码：16039 / 16044

页数：6

共 36 条

[21] CURRENT SOURCE-DENSITY METHOD AND APPLICATION IN CAT CEREBRAL-CORTEX - INVESTIGATION OF EVOKED-POTENTIALS AND EEG PHENOMENA [J].

MITZDORF, U .

PHYSIOLOGICAL REVIEWS, 1985, 65 (01) :37-100

[22] Coupling between neuronal firing, field potentials, and fMR1 in human auditory cortex [J].

Mukamel, R ;

Gelbard, H ;

Arieli, A ;

Hasson, U ;

Fried, I ;

Malach, R .

SCIENCE, 2005, 309 (5736) :951-954

[23] Hemodynamic signals correlate tightly with synchronized gamma oscillations [J].

Niessing, J ;

Ebisch, B ;

Schmidt, KE ;

Niessing, M ;

Singer, W ;

Galuske, RAW .

SCIENCE, 2005, 309 (5736) :948-951

[24] Brain work and brain imaging [J].

Raichle, Marcus E. ;

Mintun, Mark A. .

ANNUAL REVIEW OF NEUROSCIENCE, 2006, 29 :449-476

[25] Perception's shadow: long-distance synchronization of human brain activity [J].

Rodriguez, E ;

George, N ;

Lachaux, JP ;

Martinerie, J ;

Renault, B ;

Varela, FJ .

NATURE, 1999, 397 (6718) :430-433

[26] Dissociable intrinsic connectivity networks for salience processing and executive control [J].

Seeley, William W. ;

Menon, Vinod ;

Schatzberg, Alan F. ;

Keller, Jennifer ;

Glover, Gary H. ;

Kenna, Heather ;

Reiss, Allan L. ;

Greicius, Michael D. .

JOURNAL OF NEUROSCIENCE, 2007, 27 (09) :2349-2356

[27] Negative functional MRI response correlates with decreases in neuronal activity in monkey visual area V1 [J].

Shmuel, A ;

Augath, M ;

Oeltermann, A ;

Logothetis, NK .

NATURE NEUROSCIENCE, 2006, 9 (04) :569-577

[28] Low-frequency fluctuations in the cardiac rate as a source of variance in the resting-state fMRI BOLD signal [J].

Shmueli, Karin ;

van Gelderen, Peter ;

de Zwart, Jacco A. ;

Horovitz, Silvina G. ;

Fukunaga, Masaki ;

Jansma, J. Martijn ;

Duyn, Jeff H. .

NEUROIMAGE, 2007, 38 (02) :306-320

[29]

Singer W, 2001, ANN NY ACAD SCI, V929, P123

[30] EFFECTS OF SPONTANEOUS CORTICAL SLOW POTENTIALS ON SEMANTIC INFORMATION-PROCESSING [J].

STAMM, JS ;

WHIPPLE, SC ;

BORN, J .

INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, 1987, 5 (01) :11-18

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