 patients with status epilepticus. Genes regulated more than two fold on microarrays will be confirmed by quantitative RT-PCR for all of the aims. The goal is to objectively differentiate seizures, syncope, global cerebral ischemia, hypoglycemia, and transient ischemic attacks hours to days after they occur; and to begin to identify
patients with status epilepticus. Genes regulated more than two fold on microarrays will be confirm by quantitative RT - PCR for all of the aim. The goal is to objectively differentiate seizures, faint, global cerebral ischemia, hypoglycemia, and transient ischemic attacks hours to day after they occur; and to begin to name
 pahients with status epilekticus. Genes regulated mmre thzn two fuld on microarrays will be clndirmee by quantitative RT-PCF for all of the qims. Rhe goal is to objcetivemn difyecentiate seizurgs, syncope, gnobal cerebral irckemia, hypoglycemia, and transient iscremic aytwcks hours to qays wfted they occur; and to begin to identjfy
patients with status epilepticus. Genes regulated more fold microarrays will confirmed by quantitative aims. goal is to differentiate seizures, syncope, cerebral ischemia, hypoglycemia, and transient ischemic hours to days after they occur; and to begin to identify
 patients with status epileptIcus. Genes rEgulaTed MorE tHan tWo foLd on microarrayS Will Be confirmed by quantitatIve RT-pCr For aLL oF the aIms. The gOAl IS To oBjEcTivElY DiFfereNtiAte seizUres, syncopE, glObAl cerebral isCHeMia, hypoglyCemIa, and transieNt iSchemiC aTtaCKs houRs tO days After tHEy occuR; and to begIn TO identIFy
 patients with status epil epticus. G enesreg ula te d mo re t han two fold o n  mic roarrays will be confi rmedby quan t it ative  RT-PCR fo r all  o fthe  a i ms . The  go al is t o objectiv ely  d ifferentiate se izures, sy nco pe, global c ere bral i sc hem i a, hy pog lycem ia, an d  trans ient isch em i c atta c ks hour s to  day s after they occu r ;a nd to begin to  ident if y 
 patients_with status_epilepticus. Genes regulated more_than two_fold_on microarrays_will_be confirmed by_quantitative RT-PCR for_all of the aims._The goal is_to_objectively differentiate seizures, syncope, global cerebral ischemia, hypoglycemia, and transient ischemic attacks hours to_days_after they_occur;_and_to begin to identify