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This study evaluated the validity of data derived from magnetic source imaging regarding hemispheric dominance for language in children and adolescents with intractable seizure disorder by comparison with results of the intracarotid amobarbital procedure. Functional imaging of the receptive language cortex using a whole-head neuromagnetometer was performed(More)
IV valproate may be given to patients requiring rapid elevation of serum valproate or for patients unable to take oral medication. Previously we established the loading dose of IV valproate needed to achieve serum concentrations of > 100 ug/ml. This study evaluated the safety of rapid infusion of valproate to achieve high therapeutic levels. Twenty-four(More)
The accurate localization of primary language cortex is one of the goals in the evaluation of brain surgery candidates. In this paper we describe the localization of expressive language cortex using magnetic source imaging (MSI) in a patient with refractory epilepsy caused by a tumor affecting the left inferior frontal gyrus. The magnetoencephalographic(More)
PURPOSE A community-based survey was conducted in Rajnandangaon district of Chhattisgarh state of central India in 2001 to assess the prevalence of glaucoma in the age group of =35 years. DESIGN Community-based cross-sectional survey. MATERIALS AND METHODS Ophthalmologists measured ocular pressure using Perkins applanation tonometer. Best corrected(More)
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