Functional Neurological Disorder

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

'Doctors were calling it fake': Teen says rare condition is often 'dismissed'

Somatic Symptom Disorder - Psychiatric Disorders - Merck Manual Professional Edition