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

This feeling is also called an aura – and it is one of the first signs that I am about to have a focal epileptic seizure. Next, it feels like a large wave is washing over me and pushing ...

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 ...