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Attentional abilities and functional outcomes following stroke.
Joan M McDowd1, Diane L Filion, Patricia S Pohl
1University of Kansas Medical Center, Occupational Therapy Education, Kansas City 66160, USA. jmcdowd@kumc.edu
Summary
Stroke survivors often experience attention deficits, impacting daily functioning and rehabilitation. This study highlights the crucial role of attention in recovery, suggesting targeted interventions could improve outcomes for stroke patients.
Area of Science:
- Neuroscience
- Gerontology
- Rehabilitation Medicine
Background:
- Cognitive impairments, particularly in attention, are common after stroke but less studied than motor deficits.
- Cognitive function is increasingly recognized as vital for successful stroke rehabilitation and functional recovery.
Purpose of the Study:
- To investigate attentional functioning (divided and switching attention) in older adult stroke survivors compared to healthy controls.
- To examine the relationship between attentional performance and physical and social functional outcomes post-stroke.
Main Methods:
- Assessed divided attention and attention switching in stroke survivors and healthy older adults.
- Correlated attentional performance with measures of physical and social functioning in stroke survivors.
Main Results:
- Stroke survivors demonstrated deficits in both divided attention and attention switching compared to controls.
- Poorer performance in both attention types was significantly associated with worse physical and social outcomes.
- Attentional deficits correlated with a greater negative impact of stroke on daily life.
Conclusions:
- Attentional functioning is significantly impaired following stroke in older adults.
- Attention plays a critical role in post-stroke functional recovery and daily living.
- These findings underscore the importance of assessing and addressing attention deficits to enhance stroke rehabilitation outcomes.