Vividness of mental imagery: individual variability can be measured objectively.
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ABSTRACT:
SUBMITTER: Cui X
PROVIDER: S-EPMC1839967 | biostudies-literature | 2007 Feb
REPOSITORIES: biostudies-literature
Publications
Vividness of mental imagery: individual variability can be measured objectively.
Cui Xu X Jeter Cameron B CB Yang Dongni D Montague P Read PR Eagleman David M DM
Vision research 20070119 4
When asked to imagine a visual scene, such as an ant crawling on a checkered table cloth toward a jar of jelly, individuals subjectively report different vividness in their mental visualization. We show that reported vividness can be correlated with two objective measures: the early visual cortex activity relative to the whole brain activity measured by functional magnetic resonance imaging (fMRI) and the performance on a novel psychophysical task. These results show that individual differences ...[more]
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