Brain Sciences | |
Individual Differences in Anticipatory Somatosensory Cortex Activity for Shock is Positively Related with Trait Anxiety and Multisensory Integration | |
Steven G. Greening1  Tae-Ho Lee2  Mara Mather2  | |
[1] Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USADepartment of Psychology, University of Southern California, Los Angeles, CA 90089, USA; | |
关键词: anxiety; fear; fear conditioning; functional connectivity; fear network; multisensory integration; emotion; fMRI; amygdala; | |
DOI : 10.3390/brainsci6010002 | |
来源: mdpi | |
【 摘 要 】
Anxiety is associated with an exaggerated expectancy of harm, including overestimation of how likely a conditioned stimulus (CS+) predicts a harmful unconditioned stimulus (US). In the current study we tested whether anxiety-associated expectancy of harm increases primary sensory cortex (S1) activity on non-reinforced (
【 授权许可】
CC BY
© 2016 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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