Focal autonomic seizure 2011-10-18T02:23:31Z HP:0011164 Focal autonomic seizures UMLS:C4023509 An autonomic seizure is a type of focal non-motor seizure characterized by alteration of autonomic nervous system function as the initial semiological feature. Focal seizures with a subjective or objectively documented alteration of autonomic nervous system function at onset, involving but not limited to, cardiovascular, pupillary, gastrointestinal, sudomotor, vasomotor and thermoregulatory functions. Focal autonomic seizure is not a child of Epileptic aura (HP:0033348) as many Focal autonomic seizures are not purely subjective (required to be called an aura). HP:0011154 Focal non-motor seizure