Schizophrenia and Related Disorders by Michael J. Marcsisin Jessica M. Gannon & Jason B. Rosenstock

Author:Michael J. Marcsisin, Jessica M. Gannon & Jason B. Rosenstock
Language: eng
Format: epub
Publisher: Oxford University Press
Published: 2016-03-09T16:00:00+00:00

Figure 5.2 Auditory brainwave deficits in schizophrenia: Panel A. “Oddball” task deficits. Left tracing responses to standard, frequent tones show reductions of N100 and P200, even at first hospitalization. Right tracings show reductions of the P300 event-related potential to target stimuli. FHS—first hospitalized schizophrenia, HC—healthy comparison subjects. Panel B. Mismatch negativity response is impaired in chronic patients (upper tracings) but not at first hospitalization. CS—chronic schizophrenia, FHS—first hospitalized schizophrenia, HC—healthy comparison subjects. Panel C. The gamma steady-state auditory evoked potential (SSAEP) shows deficits, even at first hospitalization. FHS—first hospitalized schizophrenia, HC—healthy comparison subjects. Waveform tracings courtesy of Salisbury Laboratory, Clinical Neurophysiology Research Laboratory, University of Pittsburgh, Pittsburgh, PA, USA.

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