Inducing Proactive Control Shifts in the AX-CPT.
Inducing Proactive Control Shifts in the AX-CPT.
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DOI:
10.3389/fpsyg.2016.01822
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发表时间:
2016
影响因子:
3.8
通讯作者:
Braver TS
中科院分区:
文献类型:
--
作者:
Gonthier C;Macnamara BN;Chow M;Conway AR;Braver TS
The Dual Mechanisms of Control (DMC) account proposes two distinct mechanisms of cognitive control, proactive and reactive. This account has been supported by a large number of studies using the AX-CPT paradigm that have demonstrated not only between-group differences, but also within-subjects variability in the use of the two control mechanisms. Yet there has been little investigation of task manipulations that can experimentally modulate the use of proactive control in healthy young adults; such manipulations could be useful to better understand the workings of cognitive control mechanisms. In the current study, a series of three experiments demonstrate how individuals can be systematically biased toward and away from the utilization of proactive control, via strategy training and no-go manipulations, respectively. These results provide increased support for the DMC framework, and provide a new basis from which to examine group-based differences and neural mechanisms underlying the two control modes.
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影响因子:
3.8
作者:
Chiew KS;Braver TS
通讯作者:
Braver TS
影响因子:
1.7
作者:
Hutchison, Keith A.;Bugg, Julie M.;Olsen, Mariana R.
通讯作者:
Olsen, Mariana R.
影响因子:
2.9
作者:
Edwards, Bethany G.;Barch, Deanna M.;Braver, Todd S.
通讯作者:
Braver, Todd S.
DOI:
10.1073/pnas.0810002106
发表时间:
2009-04-07
影响因子:
11.1
作者:
Chatham, Christopher H.;Frank, Michael J.;Munakata, Yuko
通讯作者:
Munakata, Yuko
影响因子:
6.6
作者:
MacDonald, Angus W., III
通讯作者:
MacDonald, Angus W., III