The importance of cognition to quality of life after stroke

Well shit, this is stupid. Pointing out the obvious with nothing about what should be done to correct any cognition problems post-stroke. Don't just explain what the problem is, expend some of your brainpower and propose a solution. Stupidity and laziness rule once again.
http://www.ncbi.nlm.nih.gov/pubmed/25217449

Cumming TB¹, Brodtmann A², Darby D³, Bernhardt J⁴.

Author information

Abstract

OBJECTIVE:

Suffering a stroke typically has a negative impact on a person's quality of life. There is some evidence that post-stroke cognitive impairment is associated with poor quality of life, but the relative importance of deficits in different cognitive domains has not been established.

METHODS:

Patients with confirmed stroke were recruited in the acute hospital. A subgroup of patients completed 2 computerized cognitive tasks (simple and choice reaction time) within 2weeks of stroke. The full cohort was followed up at 3months with a comprehensive neuropsychological battery and then at 12months with the Assessment of Quality of Life ('AQoL).

RESULTS:

Sixty patients participated in the study (mean age 72.1years, SD 13.9), with a subgroup of 33 patients tested acutely (mean age 75.5years, SD 11.9). Presence of cognitive impairment at 3months was independently associated with lower quality of life at 12months (p=0.021). Attention and visuospatial ability were the cognitive domains most closely associated with quality of life. Faster choice reaction time in the acute stage (mean 5.4days post-stroke) was significantly associated with better quality of life at 12months (p=0.003).

CONCLUSION:

Cognition, particularly attention and visuospatial ability, is strongly associated with quality of life after stroke. It is possible that straightforward reaction time tasks are sensitive to the extent of brain damage, and might therefore be surrogate markers for quality of life.