Surface mapping of spike potential fields: visual vs. quantitative EEG analysis.
Neurol India
;
2002 Jun; 50(2): 181-3
Article
in English
| IMSEAR
| ID: sea-121500
ABSTRACT
Interictal EEG spike field potentials by visual and quantitative EEG analysis were studied in 17 patients with intractable localization related epilepsy. Quantitative EEG analysis was done using commercially available window based computer program (Focus) that displayed digitally acquired EEG data and performed spline mapping. Routine EEG localized 20 spikes. Fourteen spikes had excellent congruence between manual and computer generated mapping, 6 had good congruence, and 1 had fair congruence. This study clearly proves the usefulness of spline interpolation mapping technique in localizing and characterizing the epileptiform focus.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Software
/
Brain
/
Brain Mapping
/
Action Potentials
/
Female
/
Humans
/
Male
/
Child
/
Child, Preschool
/
Adolescent
Language:
English
Journal:
Neurol India
Year:
2002
Type:
Article
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