The pulse: transient fMRI signal increases in subcortical arousal systems during transitions in attention

The pulse: transient fMRI signal increases in subcortical arousal systems during transitions in attention

Studies of attention emphasize cortical circuits for salience monitoring and top-down control. However, subcortical arousal systems have a major influence on dynamic cortical state. We hypothesize that task-related increases in attention begin with a “pulse” in subcortical arousal and cortical atten...

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Bibliographic Details
Main Authors: Rong Li, Jun Hwan Ryu, Peter Vincent, Max Springer, Dan Kluger, Erik A. Levinsohn, Yu Chen, Huafu Chen, Hal Blumenfeld
Format: Article
Language:English
Published: Elsevier 2021-05-01
Series:NeuroImage
Subjects:
Attention
fMRI
Midbrain
Thalamus
Consciousness
Arousal
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811921001506

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http://www.sciencedirect.com/science/article/pii/S1053811921001506

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