What weighs 3 pounds at maturity and is faster than any computer? If you don't know then use this site about the brain. Get great information and diagrams about the brain. Available in Spanish.

This OncoLink site provides information on adult brain tumors. Includes huge table of contents, and also a small glossary.

Detailed color images of the human brain, both normal and with various brain diseases, including Alzheimer's, Huntington's, multiple sclerosis, stroke, and AIDS dementia.

Learn about the main sections of the human brain, and how the structure or each relates to its function.

A general discussion of nervous system stem cells that lead to the neurons that make up the central nervous system. Decent site that is barely tangential to neurons in general.

This article deals with the controversy around the regrowth of neurons in the central nervous system. Interesting facts relevant to neuron study.