| The Autonomic Nervous System http://www.nda.ox.ac.uk Overview of the parasympathetic and sympathetic nervous systems by Dr S Bakewell. | |
| Illinois Valley Community College http://www.ivcc.edu A description of the autonomic nervous system, its characteristics and divisions. | |
| Neuroscience for Kids - Autonomic Nervous System http://faculty.washington.edu An explanation of this system and what it does. | |
| STARS: Syncope Trust and Reflex Anoxic Seizures http://www.stars.org.uk 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. | |
| http://www.altavista.com | |