Ingvar, D H EEG and cerebral circulation in the apallic syndrome and akinetic mutism. [electronic resource] - Electroencephalography and clinical neurophysiology Mar 1971 - 272-3 p. digital Publication Type: Journal Article ISSN: 0013-4694 Subjects--Topical Terms: Akinetic Mutism--physiopathologyBrain DeathBrain Diseases--physiopathologyCerebral Cortex--physiopathologyCerebrovascular CirculationComa--physiopathologyElectroencephalographyHumans