| Multiplexing in the primate motion pathway. | |
MedLine Citation:
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PMID: 22811986 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This article begins by reviewing recent work on 3D motion processing in the primate visual system. Some of these results suggest that 3D motion signals may be processed in the same circuitry already known to compute 2D motion signals. Such "multiplexing" has implications for the study of visual cortical circuits and neural signals. A more explicit appreciation of multiplexing--and the computations required for demultiplexing--may enrich the study of the visual system by emphasizing the importance of a structured and balanced "encoding/decoding" framework. In addition to providing a fresh perspective on how successive stages of visual processing might be approached, multiplexing also raises caveats about the value of "neural correlates" for understanding neural computation. |
Authors:
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Alexander C Huk |
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Publication Detail:
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Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S.; Review |
Journal Detail:
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Title: Vision research Volume: 62 ISSN: 1878-5646 ISO Abbreviation: Vision Res. Publication Date: 2012 Jun |
Date Detail:
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Created Date: 2012-07-18 Completed Date: 2012-08-02 Revised Date: 2013-07-12 |
Medline Journal Info:
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Nlm Unique ID: 0417402 Medline TA: Vision Res Country: England |
Other Details:
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Languages: eng Pagination: 173-80 Citation Subset: IM |
Affiliation:
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Center for Perceptual Systems, Neurobiology, Psychology, The University of Texas at Austin, TX 78712, United States. huk@mail.utexas.edu |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Motion Perception / physiology* Pattern Recognition, Visual / physiology Primates / physiology* Signal Detection, Psychological / physiology Visual Pathways / physiology* |
| Grant Support | |
ID/Acronym/Agency:
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R01 EY017366/EY/NEI NIH HHS; R01 EY020592/EY/NEI NIH HHS; R01-EY017366/EY/NEI NIH HHS; R01-EY020592/EY/NEI NIH HHS |
| Comments/Corrections | |
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