Asymmetric rostro-caudal inhibition in the primary olfactory cortex.
Ontology highlight
ABSTRACT:
SUBMITTER: Luna VM
PROVIDER: S-EPMC2860678 | biostudies-other | 2010 May
REPOSITORIES: biostudies-other
Publications
Asymmetric rostro-caudal inhibition in the primary olfactory cortex.
Luna Victor M VM Pettit Diana L DL
Nature neuroscience 20100328 5
The importance of intracortical inhibitory circuits in setting the feature-selective spatial organization of primary sensory cortices remains controversial. To address this issue, we examined the strength of interneuron-to-pyramidal cell connections across the rat anterior piriform cortex (aPC) and found a pronounced gradient of increasing pyramidal cell inhibition along the aPC rostro-caudal axis. This functional heterogeneity could govern aPC spatial activation in response to varying odor iden ...[more]
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