I too, am a newbie in this area. Have had numerous "Auras", with a frozen, lack of focus ability, and just had an episode such as that, but hit the floor hard. The day was then spent on EEG, CT, EKG and lab work. All came out great, except the EEG. A Neurologist read it, that lead to Keppra BID, and an appt in a week. No work, no driving. What else is in store for this "one second Medical Professional, and now homebound person?"