The extracellular compartment of the cerebral cortex.
D000818:Animals; D001485:Basement Membrane; D002540:Cerebral Cortex / Q000033:anatomy & histology*; D005110:Extracellular Space / Q000033:anatomy & histology*; D051379:Mice; D008854:Microscopy, Electron; D009457:Neuroglia / Q000166:cytology; D051381:Rats