Anterior temporal electrodes in complex partial seizures.
Anterior temporal (AT) and sphenoidal (SP) electrodes as well as standard 10-20 electrodes were used to evaluate patients with recent onset complex partial seizures. A total of 58 epileptiform foci were found in 80 patients. AT electrodes significantly improved detection of foci in comparison with 10-20 electrodes. SP electrodes resulted in a small, non-significant increase in detection in comparison to AT electrodes. AT electrodes may be substituted for basal electrodes for the purpose of diagnosis in the majority of patients with recent onset complex partial seizures.
Homan
R W
RW
Department of Neurology, University of Texas Health Science Center, Dallas.
Jones
M C
MC
Rawat
S
S
D004566:Electrodes; D004569:Electroencephalography / Q000379:methods*; D004833:Epilepsy, Temporal Lobe / Q000503:physiopathology*; D006801:Humans; D013100:Sphenoid Bone; D013702:Temporal Lobe / Q000503:physiopathology