A brain and the wave forms of a normal EEG are shown.

References and research:
1. KDAL # 4A1999
2. Consultant Dr. John Hixson, MD (UCSF, Epilepsy Center)
3. Elaine Wyllie. (2006.) The Treatment of Epilepsy. 4th Edition.
4. Gregory L. Holmes. (2008.) Classifying Seizures. Article retrieved at Epilepsy.com website: http://professionals.epilepsy.com/wi/print_section.php?section=seizures_classified (accessed 9 January 2008)
5. Omkar N. Markand. (2003.) Pearls, Perils, and Pitfalls In the Use of the Electroencephalogram. Article retrieved at Medscape Today website: http://www.epilepsyfoundation.org/answerplace/Medical/treatment/treattests.cfm (accessed 9 January 2008)