Dementias, transmissible spongiform encephalopathies, Parkinson's disease, neurodegenerative diseases, Alzheimer's disease, epilepsy, multiple sclerosis and studies of the normal brain and nervous system

This category is suitable for studies of the 'wiring' of the brain.

Includes studies of TSEs, CJD and prion protein.

Studies on circadian rhythm are often but not always Neurological.

Studies on headaches and migraine are often but not always Neurological.

Excludes studies dealing with the brain of individuals with a psychological condition listed in the Mental Health category which should be coded as 100% Mental Health.