Literature DB >> 12376701

Extracting 3D from motion: differences in human and monkey intraparietal cortex.

W Vanduffel1, D Fize, H Peuskens, K Denys, S Sunaert, J T Todd, G A Orban.   

Abstract

We compared three-dimensional structure-from-motion (3D-SFM) processing in awake monkeys and humans using functional magnetic resonance imaging. Occipital and midlevel extrastriate visual areas showed similar activation by 3D-SFM stimuli in both species. In contrast, intraparietal areas showed significant 3D-SFM activation in humans but not in monkeys. This suggests that human intraparietal cortex contains visuospatial processing areas that are not present in monkeys.

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Year:  2002        PMID: 12376701     DOI: 10.1126/science.1073574

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  88 in total

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