System

• The Autonomic Nervous System - Overview of the parasympathetic and sympathetic nervous systems by Dr S Bakewell.
• Illinois Valley Community College - A description of the autonomic nervous system, its characteristics and divisions.
• Neuroscience for Kids - Autonomic Nervous System - An explanation of this system and what it does.
• STARS: Syncope Trust and Reflex Anoxic Seizures - UK-based organization providing individuals, families and medical professionals with support and information about these causes of blackouts. Includes case studies, FAQ, research findings and publications.