Control-related systems in the human brain.
Control-related systems in the human brain.
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DOI:
10.1016/j.conb.2012.12.009
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发表时间:
2013-04
影响因子:
5.7
通讯作者:
Petersen SE
中科院分区:
文献类型:
--
作者:
Power JD;Petersen SE
A fundamental question in cognitive neuroscience is how the human brain self-organizes to perform tasks. Multiple accounts of this self-organization are currently influential and in this article we survey one of these accounts. We begin by introducing a psychological model of task control and several neuroimaging signals it predicts. We then discuss where such signals are found across tasks with emphasis on brain regions where multiple control signals are present. We then present results derived from spontaneous task-free functional connectivity between control-related regions that dovetail with distinctions made by control signals present in these regions, leading to a proposal that there are at least two task control systems in the brain. This prompts consideration of whether and how such control systems distinguish themselves from other brain regions in a whole-brain context. We present evidence from whole-brain networks that such distinctions do occur and that control systems comprise some of the basic system-level organizational elements of the human brain. We close with observations from the whole-brain networks that may suggest parsimony between multiple accounts of cognitive control.
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影响因子:
13.9
作者:
Petersen SE;Posner MI
通讯作者:
Posner MI
影响因子:
3.7
作者:
Reynolds JR;O'Reilly RC;Cohen JD;Braver TS
通讯作者:
Braver TS
影响因子:
5.7
作者:
Cole, Michael W.;Schneider, Walter
通讯作者:
Schneider, Walter
影响因子:
16.2
作者:
Dosenbach, Nico U. F.;Visscher, Kristina M.;Petersen, Steven E.
通讯作者:
Petersen, Steven E.
DOI:
10.1126/science.1194144
发表时间:
2010-09-10
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Dosenbach NU;Nardos B;Cohen AL;Fair DA;Power JD;Church JA;Nelson SM;Wig GS;Vogel AC;Lessov-Schlaggar CN;Barnes KA;Dubis JW;Feczko E;Coalson RS;Pruett JR Jr;Barch DM;Petersen SE;Schlaggar BL
通讯作者:
Schlaggar BL