Utbredelsen av stoffbruk hos unge menn i Norge i 1972–1973

Two methods of providing an educational intervention for families of patients with schizophrenia in Finland were compared. The aims of the intervention were to improve relatives' level of knowledge about the illness, and change the level of expressed emotion (EE), objective burden and psychological distress. Sixty-nine persons participated in the oral presentation groups comprising eight sessions and 128 persons participated in the video education comprising six sessions. The education led to significant knowledge gains and to an increase in the psychological well-being of the participants, but there were no significant changes in objective burden or EE status after intervention. Furthermore, there was only one difference between the two methods of information delivery. The participants in the video groups felt more often that the lessons were useful to them than did the participants in the oral presentation groups. The evidence suggests that brief educational intervention can yield significant benefits in meeting the needs of family members. Better designed, randomized studies investigating the efficacy of brief educational interventions are needed.     

Pilot study of a neurophysiological dysphagia therapy for neurological patients

OBJECTIVE: To investigate the success of a neurophysiological dysphagia therapy in patients with neurological disorders. DESIGN: A pre- and post-intervention group study. SETTING: Acute rehabilitation unit. SUBJECTS: Ten patients (swallowing rate <1/5 minutes, Frühreha-Barthel Index <-150, tracheostomy as a result of a swallowing disorder) with dysphagia as a result of a head injury or cerebral haemorrhage. INTERVENTIONS: Therapy was given based on facio-oral tract therapy for three weeks (15 sessions of 1 hour each). MEASURES: The general scales used were the Frühreha-Barthel Index and Coma Remission Scale. Measures of swallowing rate, alertness and swallowing ability were undertaken before, during and after the treatment sessions and at intervals of 30 minutes for 2 hours after the treatment sessions. RESULTS: On the treatment days, the therapy did not lead to an increase in swallowing rate, but did lead to a significant increase in alertness. After completion of a single treatment session, there was a statistically significant decrease in alertness and swallowing rate for 90 minutes. An increase in alertness (Frühreha-Barthel Index and Coma Remission Scale), swallowing ability (measured using an endoscopic examination) and protection of the respiratory tract was observed over the entire therapy period. CONCLUSION: Facio-oral tract therapy led to a statistically significant increase in alertness during the treatment session and, over the entire therapy period, to an increase in swallowing rate, alertness and swallowing ability. The decrease in alertness following therapy sessions must be taken into account in planning rehabilitative measures. Further studies on larger populations as well as studies currently in progress should further elucidate the strategies employed to rehabilitate dysphagic patients.     

On the learning of addictive behavior: Sensation-seeking propensity predicts dopamine turnover in dorsal striatum

Brain Imaging and Behavior - We asked if sensation-seeking is linked to premorbid personality characteristics in patients with addictive disorders, or the characteristics follow the...