I get tingling sensations throughout my body, and it feels like I am slowly being mentally separated from it. This feeling is ...

Before an epileptic seizure, he knew, patients experience an "aura," a warning that the seizure is about to occur. Penfield thought if he could provoke this aura with a mild electric current on ...

Epilepsy is a chronic neurological condition ... “Some people get a warning called an aura which can be anything like a funny taste, smell or a feeling of déjà vu,” says Mica.