Participation after a stroke: changes over time as a function of cognitive deficits

Area of Science:

• Neurology
• Rehabilitation Medicine
• Psychology

Background:

• Stroke significantly impacts participation in daily activities and social roles.
• Cognitive deficits following stroke can affect an individual's engagement and reintegration into the community.
• Understanding the trajectory of participation is crucial for effective post-stroke rehabilitation.

Purpose of the Study:

• To compare changes in participation over time in older adults post-stroke.
• To examine how cognitive deficits (memory, visual perception, executive functions, visual attention, language) influence participation changes.
• To identify specific cognitive domains that affect participation trajectories after stroke.

Main Methods:

• 197 individuals with stroke were assessed at 3 weeks, 3 months, and 6 months post-hospital discharge.
• Participation was measured using the Assessment of Life Habits (ALH).
• Cognitive deficits were assessed using neuropsychological measures in domains including memory, executive functions, and language.

Main Results:

• Overall participation improved over time after hospital discharge, irrespective of cognitive deficits.
• Significant differences in participation changes were observed between unimpaired and impaired individuals concerning language and executive function deficits.
• These specific deficits impacted participation in interpersonal relationships, community life, and responsibilities.

Conclusions:

• Positive changes in participation are achievable post-stroke, even with co-occurring cognitive impairments.
• Language and executive function deficits are key areas to address to optimize participation in social roles and community life after stroke.
• Rehabilitation strategies should consider cognitive status to foster community reintegration and improve quality of life.