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Prolonged and intensive practice has a dramatic influence on recovery.
Recent robotics studies have been encouraging but limited by the small
and restricted movements that are possible with the devices used.
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To achieve significant practical applications in rehabilitation,
human-interface robots must safely operate in three dimensions with a
large workspace and an appropriately designed visual interface.
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No current system has all of these features.
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To develop and integrate a robot with an AR display system.
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To determine whether training with this system leads to better
functional returns compared to conventional rehabilitation.
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To determine future design specifications.
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We will develop instrumentation that allows subjects to receive
therapeutic forces while they view synthetic cues and feedback
superimposed on the real world.
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A longitudinal study on chronic stroke survivors will test the system's
ability to perform as well as or better than conventional therapy.
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This panel of stroke survivors and clinicians will provide subjective
and objective measures of the system's ability to restore function.
