Browsing by Author "Ghorashi, Shahab"
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Attentional Load Effects on Beta Oscillations in Healthy and Schizophrenic Individuals
Ghorashi, Shahab; Spencer, Kevin M. (Frontiers Media S.A., 2015)Attentional deficits are prominent among the cognitive disturbances found in schizophrenia. Given that schizophrenia is also characterized by abnormalities in high-frequency oscillations, we investigated whether attentional ... -
Oscillatory dynamics of Gestalt perception in schizophrenia revisited
Spencer, Kevin M.; Ghorashi, Shahab (Frontiers Media S.A., 2014)Background: Abnormalities in γ oscillations (30–100 Hz) in the scalp-recorded electroencephalogram (EEG) have been proposed to reflect neural circuitry abnormalities in schizophrenia. Oscillations in the γ band are thought ... -
Predicting inter-hemispheric transfer time from the diffusion properties of the corpus callosum in healthy individuals and schizophrenia patients: A combined ERP and DTI study
Whitford, Thomas; Kubicki, Marek R.; Ghorashi, Shahab; Schneiderman, Jason S.; Hawley, Kathryn J.; McCarley, Robert William; Shenton, Martha Elizabeth; Spencer, Kevin M. (Elsevier BV, 2011)Background—Several theories of schizophrenia have emphasized the role of aberrant neural timing in the etiology of the disease, possibly as a consequence of conduction delays caused by structural damage to the white-matter ...