Dynamic shifting in thalamocortical processing during different behavioural states.

Miguel A L Nicolelis; Erika E Fanselow

doi:10.1098/rstb.2002.1175

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Dynamic shifting in thalamocortical processing during different behavioural states.

Miguel A L Nicolelis·Erika E Fanselow

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Abstract

Recent experiments in our laboratory have indicated that as rats shift the behavioural strategy employed to explore their surrounding environment, there is a parallel change in the physiological properties of the neuronal ensembles that define the main thalamocortical loop of the trigeminal somatosensory system. Based on experimental evidence from several laboratories, we propose that this concurrent shift in behavioural strategy and thalamocortical physiological properties provides rats with an efficient way to optimize either the detection or analysis of complex tactile stimuli.

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Animals Behavior, Animal Cerebral Cortex Models, Neurological Neural Pathways Rats Thalamus Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.Review

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Miguel A L Nicolelis, Erika E Fanselow. 2002-12-29. Dynamic shifting in thalamocortical processing during different behavioural states.. https://doi.org/10.1098/rstb.2002.1175

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