Neuropsychological functioning in MRI-derived subgroups of schizophrenia.

This study examined neuropsychological functioning in two subgroups of patients with familial schizophrenia. Those who showed evidence of progressive ventricular enlargement observed across serial MRI scans (n=6) were compared with subjects whose ventricular volume remained static (n=10) over an average of 28 months. No differences were found in terms of age, education, ethnicity, level of psychotic symptomatology, DSM-IV subtype, age of onset, or duration of illness.

Social support and chronic fatigue syndrome.

The role of social support was examined in Chronic Fatigue Syndrome (CFS). Social support has been shown to affect illness outcome in medical disorders, likely due in part to communication between patient and support giver on illness-related concerns. Forty-one participants, 25 of whom had a primary support giver, completed the Beck Depression Inventory, the Perceived Stress Scale, the Profile of Mood States, and the Inventory of Socially Supportive Behaviors (ISSB); the primary support giver completed a modified version of the ISSB indicating the level of support he or she provided and a questionnaire assessing beliefs about CFS.