Functional neurological disorder

What is functional neurological disorder?

Functional neurological disorder (FND) is a prevalent condition causing ongoing and disabling neurological symptoms. Unlike disorders caused by structural damage to the brain, FND stems from dysfunctions in how brain networks operate. Symptoms can range widely, including seizures, movement issues, weakness and sensory disturbances, with common additional symptoms being fatigue, pain and cognitive difficulties.

Functional neurological disorder icon

Functional neurological disorder

File type: application/pdf Review date: March 2027