Neurobiological substrates of dread.
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ABSTRACT:
SUBMITTER: Berns GS
PROVIDER: S-EPMC1820741 | biostudies-literature | 2006 May
REPOSITORIES: biostudies-literature
Publications
Neurobiological substrates of dread.
Berns Gregory S GS Chappelow Jonathan J Cekic Milos M Zink Caroline F CF Pagnoni Giuseppe G Martin-Skurski Megan E ME
Science (New York, N.Y.) 20060501 5774
Given the choice of waiting for an adverse outcome or getting it over with quickly, many people choose the latter. Theoretical models of decision-making have assumed that this occurs because there is a cost to waiting-i.e., dread. Using functional magnetic resonance imaging, we measured the neural responses to waiting for a cutaneous electric shock. Some individuals dreaded the outcome so much that, when given a choice, they preferred to receive more voltage rather than wait. Even when no decisi ...[more]
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