SCN7A and schizophrenia: These are predominated by receptors, ion-channels, transporters etc. Interestingly, G11 of PFC showed enrichment of molecules like Scn7a, a voltage gated sodium channel (implicated in epilepsy) or Cacna1i, a low voltage calcium channel (implicated in schizophrenia) that are uniquely relevant to cognitive function as opposed to visual processing (Supplementary Data 3).