Is Deja vu or the sixth sense dangerous?

People with epilepsy can sometimes experience an intense and intense sense of déjà vu at the onset of a seizure. This is often a sign of discharge in the hippocampus, a structure deep in the temporal lobe and part of the brain below the temples that controls memory. The déjà vu experienced by a person with epilepsy is longer and more intense than the physiological or everyday déjà vu experienced by people without epilepsy.