McKee, Kathleen E <br/><br/>
The Four Square Step Test in individuals with Parkinson's disease: association with executive function and comparison with older adults.  [electronic resource] 

 -  NeuroRehabilitation  Jan 2014 
 - 279-89 p.  digital 
<br/><br/> Publication Type: Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1878-6448 
<br/><br/><label>Standard No.: </label>10.3233/NRE-141122  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accidental Falls--prevention & control<br/>Aged<br/>Aged, 80 and over--physiology<br/>Cognition Disorders--complications<br/>Executive Function<br/>Exercise Test<br/>Feasibility Studies<br/>Female<br/>Gait--physiology<br/>Gait Disorders, Neurologic--etiology<br/>Humans<br/>Male<br/>Mobility Limitation<br/>Parkinson Disease--complications<br/>Reproducibility of Results<br/>Severity of Illness Index<br/>Surveys and Questionnaires<br/>Task Performance and Analysis