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To investigate the inter-rater reliability and validity of the Neurobehavioural Rating Scale at various stages of recovery after hospitalisation for closed head injury, we studied 101 head trauma patients who had no antecedent neuropsychiatric disorder. The results demonstrated satisfactory inter-rater reliability and showed that the Neurobehavioural Rating(More)
Regional distribution of cerebral blood flow was assessed in a group of 13 normal social drinkers under baseline conditions and after acute alcohol intoxication. Blood flow measurements were done using 15O-labeled water and positron emission tomography (PET). Each subject underwent two control sessions under baseline conditions and two sessions after(More)
Changes in GABA function have been postulated to be involved in alcohol tolerance, withdrawal and addiction. In this study we measured regional brain metabolic responses to lorazepam, to indirectly assess GABA function (benzodiazepines facilitate GABAergic neurotransmission), in alcoholics during early and late withdrawal. Brain metabolism was measured(More)
The utility of the Brief Psychiatric Rating Scale for Children (BPRS-C) for transcribing narrative medical records into standard quantitative form for research purposes is examined. Three clinicians independently read and rated the records of 40 child and adolescent patients. Interrater reliabilities were adequate in most major domains of psychopathology,(More)
Using [11C]-deoxy-D-glucose and positron emission tomography (PET), the authors measured brain metabolism in 18 patients with chronic schizophrenia to assess which of the metabolic measures from two test conditions was more closely related to the patients' differing clinical characteristics. The two conditions were resting and activation, and an eye(More)
OBJECTIVE To report results from a long-term prospective study of safety of haloperidol treatment and prevalence of haloperidol-related dyskinesias. METHOD Subjects were children with autism requiring pharmacotherapy for target symptoms. After baseline assessments, children received haloperidol treatment; responders requiring further treatment were(More)
OBJECTIVE To assess critically the efficacy and safety of lithium and replicate earlier findings in a larger sample of aggressive children with conduct disorder and to assess the utility of the Profile of Mood States (POMS) in this population. METHODS Children hospitalized for treatment-refractory severe aggressiveness and explosiveness and with diagnosed(More)
Baseline stereotypic movements in 224 autistic children were studied as well as their relationship to certain demographic variables and measures of overall symptomatology and severity of illness. Prediction of haloperidol-related dyskinesias with measures of stereotypies and demographic variables was also attempted. Stereotypies were present in at least(More)