Search Results - "Erwin, Roland J"

Alteration in functional brain systems after electrical injury by Ramati, Alona, Pliskin, Neil H, Keedy, Sarah, Erwin, Roland J, Fink, Joseph W, Bodnar, Elena N, Lee, Raphael C, Cooper, Mary Ann, Kelley, Kathleen, Sweeney, John A

“…Neuropsychological studies in electrical injury patients have reported deficits in attention, learning, and working memory, but the neural substrates of these…”
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Noradrenergic antagonism of the P13 and N40 components of the rat auditory evoked potential by KEEDY, Sarah K, MARLOW-O'CONNOR, Megan, BEENKEN, Beth, DORFLINGER, Jill, ABEL, Marc, ERWIN, Roland J

“…Two rat auditory evoked potential (AEP) components P13 and N40 are suggested as analogues to the human P50, which has abnormal suppression properties in…”
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Course of treatment response in first-episode and chronic schizophrenia by Szymanski, S R, Cannon, T D, Gallacher, F, Erwin, R J, Gur, R E

“…The timing and clinical correlates of symptom change following antipsychotic treatment were examined in first-episode and chronic schizophrenia. The subjects…”
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Facial emotion discrimination: I. Task construction and behavioral findings in normal subjects by Erwin, R J, Gur, R C, Gur, R E, Skolnick, B, Mawhinney-Hee, M, Smailis, J

“…Facial discrimination tasks (age, happy-neutral, and sad-neutral) were developed to address the need for activation tasks that engage emotional processing and…”
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Focal spike-induced cerebral dysfunction is related to the after-coming slow wave by Shewmon, D A, Erwin, R J

“…By means of a computerized system of spike detection, presentation of visual stimuli, and registration of reaction times (RTs), we have shown previously that…”
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Influence of language structure on brain-behavior development by Buchwald, J S, Guthrie, D, Schwafel, J, Erwin, R J, Van Lancker, D

“…Lack of exposure to specific sensory patterns during critical periods of development can result in a lack of responsiveness to those stimuli in adulthood. The…”
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Event-related potential indices of ambiguous sentence processing by Erwin, R J

“…An event-related potential (ERP) probe was used to examine various models of ambiguous sentence processing. ERPs to light flashes were recorded during and…”
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Facial emotion discrimination: II. Behavioral findings in depression by Gur, R C, Erwin, R J, Gur, R E, Zwil, A S, Heimberg, C, Kraemer, H C

“…The facial discrimination tasks described in part I (Erwin et al., 1992) were administered to a sample of 14 patients with depression and 14 normal controls…”
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Intrahemispheric differentiation of vowels: principal component analysis of auditory evoked responses to computer-synthesized vowel sounds by Molfese, D L, Erwin, R J

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Neurobehavioral probes for physiologic neuroimaging studies by Gur, R C, Erwin, R J, Gur, R E

“…The potential of physiologic neuroimaging for contributing to the understanding of behavior and the psychopathologic condition is being enhanced by increased…”
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Facial emotion discrimination: III. Behavioral findings in schizophrenia by Heimberg, C, Gur, R E, Erwin, R J, Shtasel, D L, Gur, R C

“…Emotional discrimination was studied in patients with schizophrenia (n = 20) and matched controls. Performance of the emotion-discrimination tasks in the…”
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The Effect of Food and Water Deprivation and Satiation on Recognition by Erwin, Roland J., Ferguson, Eva D.

“…Food and water deprived and satiated subjects, as well as control subjects, were shown words presented tachistoscopically for .01 sec until word recognition…”
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Midlatency auditory evoked responses in schizophrenia by Erwin, R J, Mawhinney-Hee, M, Gur, R C, Gur, R E

“…The auditory evoked component P50 has been reported as having an abnormal recovery cycle in patients with schizophrenia. Recent studies examining the effects…”
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Convergence of Functional Magnetic Resonance Imaging and Event-Related Potential Methodologies by Erwin, Roland J., Rao, Stephen M.

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Effects of medication history on midlatency auditory evoked responses in schizophrenia by Erwin, R J, Shtasel, D, Gur, R E

“…The recovery cycle of the P1 component of the auditory evoked potential (50-70 ms latency) has been reported as abnormal in both unmedicated and medicated…”
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Transient impairment of visual perception induced by single interictal occipital spikes by Shewmon, D A, Erwin, R J

“…We have previously reported that focal occipital interictal epileptiform discharges (spikes) cause transiently prolonged reaction time (RT) and increased…”
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Abnormal P300 responses in schizophrenic children by Erwin, R J, Edwards, R, Tanguay, P E, Buchwald, J, Letai, D

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Neuroelectrical correlates of categorical perception for place of articulation in normal and lead-treated rhesus monkeys by Molfese, D L, Laughlin, N K, Morse, P A, Linnville, S E, Wetzel, W F, Erwin, R J

“…Categorical perception of place of articulation contrasts was evaluated in rhesus monkeys. The monkeys had been chronically exposed to subclinical levels of…”
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The effect of focal interictal spikes on perception and reaction time. I. General considerations by Shewmon, D A, Erwin, R J

“…The effect of focal interictal spikes on visual perception and reaction time (RT) was studied in 3 subjects, by means of a computerized system of spike…”
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The effect of focal interictal spikes on perception and reaction time. II. Neuroanatomic specificity by Shewmon, D A, Erwin, R J

“…By means of a computerized system of spike detection, presentation of visual stimuli, and timing of a button press, we showed previously that single posterior…”
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