The surface area of human V1 predicts the subjective experience of object size.
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ABSTRACT:
SUBMITTER: Schwarzkopf DS
PROVIDER: S-EPMC3012031 | biostudies-literature | 2011 Jan
REPOSITORIES: biostudies-literature
Publications
The surface area of human V1 predicts the subjective experience of object size.
Schwarzkopf D Samuel DS Song Chen C Rees Geraint G
Nature neuroscience 20101205 1
The surface area of human primary visual cortex (V1) varies substantially between individuals for unknown reasons. We found that this variability was strongly and negatively correlated with the magnitude of two common visual illusions, where two physically identical objects appear different in size as a result of their context. Because such illusions dissociate conscious perception from physical stimulation, our findings indicate that the surface area of V1 predicts variability in conscious expe ...[more]
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