Continuity within somatosensory cortical map shapes the integration of optogenetic input
Résumé
The topographic organization of sensory cortices is a prominent feature, but its functional role remains unclear. Particularly, how activity is integrated within a cortical area depending on its topography is unknown. Here, we trained mice expressing channelrhodopsin in cortical excitatory neurons to track a bar photostimulation that rotated smoothly over the primary somatosensory cortex (S1). When photostimulation was aimed at vS1, the area which contains a contiguous representation
Domaines
NeurobiologieOrigine | Fichiers produits par l'(les) auteur(s) |
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