Search Results - "OJEMANN, G. A"

Anatomic subdivisions in human temporal cortical neuronal activity related to recent verbal memory by Ojemann, G. A, Schoenfield-McNeill, J, Corina, D. P

“…We identified functional anatomical subdivisions of human lateral and basal temporal cortex related to recent verbal memory for object names, text and auditory…”
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Cortical organization of language by Ojemann, GA

“…Recent data obtained by various methods of clinical investigations suggest an organization of language in the human brain involving compartmentalization into…”
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Increased gamma-range activity in human sensorimotor cortex during performance of visuomotor tasks by AOKI, F, FETZ, E. E, SHUPE, L, LETTICH, E, OJEMANN, G. A

“…We documented changes in spectral power of human electrocorticograms (ECoG) during performance of sensorimotor tasks. In 6 human subjects, ECoGs were recorded…”
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Hippocampal GABA and glutamate transporter immunoreactivity in patients with temporal lobe epilepsy by MATHERN, G. W, MENDOZA, D, SAKAMOTO, A. C, ASSIRATI, J. A, FRIED, I, PEACOCK, W. J, OJEMANN, G. A, ADELSON, P. D, LOZADA, A, PRETORIUS, J. K, DEHNES, Y, DANBOLT, N. C, NELSON, N, LEITE, J. P, CHIMELLI, L, BORN, D. E

“…Sodium-coupled transporters remove extracellular neurotransmitters and alterations in their function could enhance or suppress synaptic transmission and…”
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The Role of the Human Thalamus in Language and Memory: Evidence from Electrophysiological Studies by Johnson, Mark D., Ojemann, George A.

“…The data reviewed here indicate that electrical stimulation of the dominant ventrolateral thalamus can produce deficits in language processing that are not…”
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Intraoperative hippocampal electrocorticography to predict the extent of hippocampal resection in temporal lobe epilepsy surgery by MCKHANN, G. M, SCHOENFELD-MCNEILL, J, BORN, D. E, HAGLUND, M. M, OJEMANN, G. A

“…Among the variety of surgical procedures that are performed for the treatment of medically refractory mesial temporal lobe epilepsy (TLE), no consensus exists…”
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Low-grade gliomas associated with intractable epilepsy : seizure outcome utilizing electrocorticography during tumor resection by BERGER, M. S, SAADI GHATAN, HAGLUND, M. M, DOBBINS, J, OJEMANN, G. A

“…Adults and children with low-grade gliomas often present with medically refractory epilepsy. Currently, controversy exists regarding the need for…”
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Outcome following surgery in patients with bitemporal interictal epileptiform patterns by HOLMES, M. D, DODRILL, C. B, OJEMANN, G. A, WILENSKY, A. J, OJEMANN, L. M

“…We reviewed outcome at least 1 year after temporal lobectomy in 44 patients with bitemporal, independent, interictal epileptiform patterns on EEG. All 44…”
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Atypical speech is rare in individuals with normal developmental histories by MILLER, J. W, DODRILL, C. B, BORN, D. E, OJEMANN, G. A

“…The prevalence of atypical (right, bilateral) speech lateralization is unknown in normal populations. The authors investigated this by studying people with…”
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Optical imaging of epileptiform and functional activity in human cerebral cortex by Haglund, Michael M, Ojemann, George A, Hochman, Daryl W

“…Optical imaging of animal somatosensory, olfactory and visual cortices has revealed maps of functional activity. In non-human primates, high-resolution maps of…”
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Glucose metabolism in human malignant gliomas measured quantitatively with PET, 1-[C-11]glucose and FDG : Analysis of the FDG lumped constant by SPENCE, A. M, MUZI, M, OJEMANN, G. A, GRAHAM, M. M, O'SULLIVAN, F, KROHN, K. A, LINK, J. M, LEWELLEN, T. K, LEWELLEN, B, FREEMAN, S. D, BERGER, M. S

“…Calculation of the glucose metabolic rate (MRGlc) in brain with PET and 2-[18F]fluoro-2-deoxy-D-glucose (FDG) requires knowing the rate of uptake of FDG…”
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Intraoperative electrocorticography during tumor resection : impact on seizure outcome in patients with gangliogliomas by PILCHER, W. H, SILBERGELD, D. L, BERGER, M. S, OJEMANN, G. A

“…Gangliogliomas are indolent neoplasms that are often associated with long-standing intractable seizures. The seizure-free outcome following ganglioglioma…”
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Is Partial Epilepsy Progressive? Ten‐Year Follow‐Up of EEG and Neuropsychological Changes in Adults with Partial Seizures by Holmes, Mark D., Dodrill, Carl B., Wilkus, Robert J., Ojemann, Linda M., Ojemann, George A.

“…Purpose: This study was undertaken to determine what changes, if any, occur in the electroencephalogram (EEG) and in neuropsychological test findings of adults…”
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Surgical management and seizure outcome in patients with tuberous sclerosis by AVELLINO, A. M, BERGER, M. S, ROSTOMILY, R. C, SHAW, C. M, OJEMANN, G. A

“…The authors report the results obtained in 11 patients with tuberous sclerosis (TS) who underwent cortical resection surgery for medically intractable…”
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Changes in gamma-aminobutyric acid and somatostatin in epileptic cortex associated with low-grade gliomas by HAGLUND, M. M, BERGER, M. S, KUNKEL, D. D, FRANCK, J. E, GHATAN, S, OJEMANN, G. A

“…The role of specific neuronal populations in epileptic foci was studied by comparing epileptic and non-epileptic cortex removed from patients with low-grade…”
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Correlation of motor cortex brain mapping data with magnetic resonance imaging by Berger, M S, Cohen, W A, Ojemann, G A

“…Brain maps derived intraoperatively from patients undergoing tumor resection were correlated retrospectively with magnetic resonance (MR) images with respect…”
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Changes in power and coherence of brain activity in human sensorimotor cortex during performance of visuomotor tasks by Aoki, F, Fetz, E.E, Shupe, L, Lettich, E, Ojemann, G.A

“…Electrocorticograms (ECoG) were recorded using subdural grid electrodes in forearm sensorimotor cortex of six human subjects. The subjects performed three…”
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Ictal Patterns of Neocortical Seizures Monitored with Intracranial Electrodes: Correlation with Surgical Outcome by Kutsy, Roman L., Farrell, Donald F., Ojemann, George A.

“…Purpose: Numerous factors have been analyzed in attempts to predict the outcome of surgical resections in patients with neocortical epilepsy. We examined the…”
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Hippocampal N-methyl-D-aspartate receptor subunit mRNA levels in temporal lobe epilepsy patients by Mathern, Gary W., Pretorius, James K., Mendoza, Delia, Leite, Joao P., Chimelli, Leila, Born, Donald E., Fried, Itzhak, Assirati, Joao A., Ojemann, George A., Adelson, P. David, Cahan, Leslie D., Kornblum, Harley I.

“…Changes in the subunit stoichiometry of the N‐methyl‐D‐aspartate (NMDA) receptor (NMDAR) alters its channel properties, and may enhance or reduce neuronal…”
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Verbal memory deficits after left temporal lobectomy for epilepsy. Mechanism and intraoperative prediction by Ojemann, G A, Dodrill, C B

“…Verbal memory deficits remain a major complication of dominant hemisphere temporal lobectomy for epilepsy. The extent of this deficit was assessed…”
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