Functional significance of restricted upgaze.
Restriction of conjugate vertical eye movements among the elderly has been described as a normal neurologic finding. A study was undertaken to determine the prevalence of restriction of upgaze among elderly nursing home residents and to assess the functional significance of restricted upgaze alone and in combination with other factors. This study reports that limitation of upgaze is of functional significance when simultaneous restriction of neck mobility exists. Implications for nursing home design and for improved communication with elderly patients are discussed.
D000368:Aged; D003142:Communication; D005133:Eye Movements; D005260:Female; D006801:Humans; D008123:Location Directories and Signs; D008297:Male; D009333:Neck / Q000502:physiology; D009735:Nursing Homes