Basics of Functional Neurological Disorder (FND)

What is Functional Neurological Disorder - FND Action

Functional Neurological Disorder (FND) is a condition where the brain and nervous system struggle to send and receive signals correctly — without structural damage to the brain or spine. The symptoms are real, involuntary, and can significantly impact everyday movement. In this video, you can see significant tremors and involuntary shaking making simple tasks—like standing up from a chair—feel overwhelming. But with the right strategies, the nervous system can be guided toward safety and control

Somatic Symptom Disorder - Psychiatry - Merck Manual Professional Edition