No abstract

Depression appears to be common after stroke, and therefore may have a bearing upon rehabilitation. To examine whether the depression is due to a specific brain lesion, or is reactive to the consequent disability, this study looked at the frequency and associations of depressed mood in a stroke rehabilitation unit in-patient population, unselected for site of lesion. Depression affected 50% of the patients; history of previous psychiatric disorder and cerebrovascular accident appeared to be important risk factors. There were hemispheric differences in the relationships between measures, with both the site-of-lesion and reactive viewpoints being upheld.

No abstract

This study examined the hypothesis that there are seasonal variations for suicide, hospital admissions for depressive illnesses and electroconvulsive therapy and that these are inter-related. It was found that the seasonal variations did coincide, with peaks occurring in the Ontario spring and autumn. The importance of depression as a cause of suicide and the effect of electroconvulsive therapy upon the suicide rate are discussed.