Exercise and Motor Learning After Stroke
Status: | Active, not recruiting |
---|---|
Conditions: | Neurology |
Therapuetic Areas: | Neurology |
Healthy: | No |
Age Range: | 18 - 85 |
Updated: | 11/2/2018 |
Start Date: | June 12, 2018 |
End Date: | June 2024 |
Feedback and Cognition During Locomotor Learning Post Stroke
Subjects with chronic stroke (> 6 months post-stroke) will learn a new walking pattern
through distorted visual feedback. Retention of the pattern will be tested without visual
feedback immediately after learning and 24 hours later. Subjects will be randomly assigned to
the control group or the exercise group. The control group will simply complete the learning
task. The exercise group will complete 5 minutes of exercise immediately following the first
retention test to test for the effects of exercise on retention 24 hours later.
through distorted visual feedback. Retention of the pattern will be tested without visual
feedback immediately after learning and 24 hours later. Subjects will be randomly assigned to
the control group or the exercise group. The control group will simply complete the learning
task. The exercise group will complete 5 minutes of exercise immediately following the first
retention test to test for the effects of exercise on retention 24 hours later.
Inclusion Criteria:
- Age 18-85
- Single, unilateral, chronic stroke (>6 months post-stroke), confirmed by MRI or CT
scan
- Score >1 on question 1b and >0 on question 1c of the NIH Stroke Scale
- Able to walk at self-selected speed without assistance from another person
- Resting heart rate between 40-100 beats per minute
- Resting blood pressure between 90/60 to 185/100
Exclusion Criteria:
- Evidence of cerebellar stroke on clinical MRI or CT scan, because of role of
cerebellum in learning
- Other neurologic conditions in addition to stroke
- Inability to walk outside the home prior to the stroke
- Coronary artery bypass graft or myocardial infarction within past 3 months,
- Musculoskeletal pain that limits walking
- Inability to communicate with investigators
- Visual field cut
- Neglect
- Unexplained dizziness in last 6 months
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