Journal article
Assessment of stimulus-induced changes in human V1 visual field maps
Journal of neurophysiology, Vol.96(6), pp.3398-3408
12/01/2006
DOI: 10.1152/jn.00556.2006
PMID: 17005617
Abstract
Visual cortex contains a set of field maps in which nearby scene points are represented in the responses of nearby neurons. We tested a recent hypothesis that the visual field map in primary visual cortex (V1) is dynamic, changing in response to stimulus motion direction. The original experimental report replicates, but further experimental and analytical investigations do not support, the interpretation of the results. The V1 map remains invariant when measured using stimuli moving in different directions. The measurements can be explained by small and systematic response amplitude differences that arise when probing with stimuli moving in different directions.
Details
- Title: Subtitle
- Assessment of stimulus-induced changes in human V1 visual field maps
- Creators
- Junjie V. Liu - Stanford UniversityHiroshi AshidaAndrew T. SmithBrian A. Wandell
- Resource Type
- Journal article
- Publication Details
- Journal of neurophysiology, Vol.96(6), pp.3398-3408
- Publisher
- Amer Physiological Soc
- DOI
- 10.1152/jn.00556.2006
- PMID
- 17005617
- ISSN
- 0022-3077
- eISSN
- 1522-1598
- Number of pages
- 11
- Grant note
- R01 EY 03164 / NEI NIH HHS; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Eye Institute (NEI) GR 070500 / Wellcome Trust; European Commission R01EY003164 / NATIONAL EYE INSTITUTE; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Eye Institute (NEI)
- Language
- English
- Date published
- 12/01/2006
- Academic Unit
- Neurology
- Record Identifier
- 9984303016002771
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