Schizophrenia has been conceptualized as a failure of cognitive integration, and abnormalities
in neural circuitry (particularly inhibitory interneurons) have been proposed as a basis for …

Background Basic science studies at the neuronal systems level have indicated that gamma-range
(30-50 Hz) neural synchronization may be a key mechanism of information …

Current views of schizophrenia suggest that it results from abnormalities in neural circuitry,
but empirical evidence in the millisecond range of neural activity has been difficult to obtain. …

Diffusion tensor imaging (DTI) studies in schizophrenia demonstrate lower anisotropic diffusion
within white matter due either to loss of coherence of white matter fiber tracts, to changes …

OBJECTIVE: Disruptions in connectivity between the frontal and temporal lobes may explain
some of the symptoms observed in schizophrenia. Conventional magnetic resonance …

BACKGROUND: Evidence suggests that a disruption in limbic system network integrity and,
in particular, the cingulate gyrus (CG), may play a role in the pathophysiology of …

• Abnormalities in the auditory P300 event-related potential are one of the most robust findings
in schizophrenia. To investigate the brain source(s) of this major functional abnormality, …

OBJECTIVE: This review examines the role of personality dimensions in the greater rates of
violence that have now been established to accompany certain classes of mental disorders. …

Background Oscillatory electroencephalogram (EEG) abnormalities may reflect neural circuit
dysfunction in neuropsychiatric disorders. Previously we have found positive correlations …

The number of older drivers with dementia is rising with the aging of the adult population. A
public health issue is growing because of concerns about the motor vehicle accident risk …