Spike timing in the mammalian visual system.
Evidence is accumulating for the existence of mechanisms that create and detect synchrony among action potentials on short time scales both within and between neurons. Progress is most rapid in the retina, the lateral geniculate nucleus, and cortical slices, where signal flow is better understood or more manipulable. The debate over the functional relevance of spike timing in cortex has gained substance from new computational models but remains unresolved.
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Howard Hughes Medical Institute and Center for Neural Science, New York University, 4 Washington Place, Room 809, New York, New York 10003, USA. wyeth@cns.nyu.edu
D000200:Action Potentials / Q000502:physiology*; D000818:Animals; D005829:Geniculate Bodies / Q000502:physiology*; D012160:Retina / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology