title: Very slow brain processess (terminology and clarification of some concepts). I. The spontaneous dynamics of very slow cortical and deep brain processe in clinical physiological research.
mesh_terms: D001921:Brain / Q000502:physiology*; D001927:Brain Diseases / Q000503:physiopathology; D002540:Cerebral Cortex / Q000502:physiology*; D002908:Chronic Disease; D004569:Electroencephalography; D004594:Electrophysiology; D006801:Humans; D010300:Parkinson Disease / Q000503:physiopathology; D009626:Terminology as Topic