In Our Words

Psychogenic Non-Epileptic Seizures (PNES) can cause blackouts, collapses, involuntary movements, loss of memory and have major impact on quality of life. Whereas epilepsy is caused by abnormal electrical activity in the brain, PNES are psychological-based responses to triggers inside or outside the body that are perceived as threatening by the person affected.

PNES are poorly understood by the medi...