Thalamic activity that drives visual cortical plasticity.
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ABSTRACT:
SUBMITTER: Linden ML
PROVIDER: S-EPMC2669755 | biostudies-literature | 2009 Apr
REPOSITORIES: biostudies-literature
Publications
Thalamic activity that drives visual cortical plasticity.
Linden Monica L ML Heynen Arnold J AJ Haslinger Robert H RH Bear Mark F MF
Nature neuroscience 20090301 4
Manipulations of activity in one retina can profoundly affect binocular connections in the visual cortex. Retinal activity is relayed to the cortex by the dorsal lateral geniculate nucleus (dLGN). We compared the qualities and amount of activity in the dLGN following monocular eyelid closure and monocular retinal inactivation in awake mice. Our findings substantially alter the interpretation of previous studies and define the afferent activity patterns that trigger cortical plasticity. ...[more]
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