transient ischemic attack (MONDO_0005264) is a brief attack (from a few minutes to an hour) of cerebral dysfunction of vascular origin, with no persistent neurological deficit. Also known as: TIA, TIA - transient ischaemic attack, TIA - transient ischemic attack, attack, transient ischaemic, attack, transient ischemic, ischaemic attack, transient, ischemic attack, transient, transient cerebral ischaemia.