Predictors of aggression on the psychiatric inpatient service.

Patients with severe mental illness are at increased risk to commit acts of aggression in the inpatient hospital setting. Aggressive behaviors have severe negative consequences for the patient, victims, clinical staff, and the therapeutic community as a whole. While risk factors of community and inpatient aggression overlap, many predictive factors diverge between the two settings.

Cocaine craving and attentional bias in cocaine-dependent schizophrenic patients.

Cocaine craving has been implicated as a major factor underlying addiction and drug relapse. From a cognitive viewpoint, craving may reflect, in part, attentional processing biased in favor of drug-related cues and stimuli. Schizophrenic individuals (SZ), however, abuse cocaine in high numbers but typically manifest baseline cognitive deficits that impair their ability to selectively allocate their attentional resources.