title: Nonlinear dynamics in brain processes.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism / Q000502:physiology*; D004569:Electroencephalography; D005106:Exploratory Behavior / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D014365:Tryptophan Hydroxylase / Q000378:metabolism
chemical_list: D014365:Tryptophan Hydroxylase