title: Ultrastructure of cortical synapses after failure of presynaptic activity in ischemia.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D002415:Cats; D002540:Cerebral Cortex / Q000098:blood supply / Q000166:cytology*; D004594:Electrophysiology; D007511:Ischemia / Q000503:physiopathology*; D008854:Microscopy, Electron; D012039:Regional Blood Flow; D013569:Synapses; D009435:Synaptic Transmission