Oh My, Ms. Warbel, if you ever have them you'll know them. When you move your head even ever so slowly, it feels as if your brain is slowly sloshing back and forth and you get buzzes - electrical zaps. Dizziness.
Quote:
“Brain zaps” are said to defy description for whomever has not experienced them, but the most common themes are of a sudden “jolt,” likened to an electric shock, apparently occurring or originating within the brain itself, with associated disorientation for a few seconds.
The phenomenon is most often reported as a brief, wave-like electrical pulse that quickly travels across the surface of (or through) the brain. Some people experience these “waves” through the rest of their body, but the sensation dissipates quickly.
They are sometimes accompanied by brief tinnitus and vertigo like feelings. Immediately following this shock is a light-headedness that may last for up to ten seconds. The sensation has also be described by many as a flashbulb going off inside the head or brain. Moving one’s eyes from side to side quickly while open has also been known to trigger these zaps and sometimes causing them to come in rapid succession. It is thought to be a form of neuro-epileptiform activity.
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From here, pretty good description I think! THEY ARE AWFUL!
http://theblondepharmacist.wordpress...-brain-shocks/