title: Localization of a constant-touch and moving-touch stimulus in the hand: a preliminary study.
abstract: There are limited normative data available defining a subject's ability to localize a constant-touch or moving-touch stimulus. The results that are obtainable to date have not been objectively measured so that they are reproducible. This study of a normal population suggests a standard to measure the error in a patient's capacity to localize both a constant-touch and a moving-touch stimulus. The normative data demonstrate that in considering the ability to localize a constant-touch stimulus, there was less error of localization in the fingers than in the palm. The most sensitive finger was the index. In testing for localization of a moving-touch stimulus, seven types of responses were identified and classified. The procedure outlined in this study offers a means both to document the degree of sensory impairment in a more consistent manner and to objectively measure results of early-phase sensory re-education.
authors.affiliation: Division of Occupational Therapy, Tokyo Metropolitan College of Allied Medical Sciences, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Nakada
mesh_terms: D000328:Adult; D005260:Female; D005385:Fingers / Q000294:innervation; D006225:Hand / Q000294:innervation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009068:Movement; D012677:Sensation; D012678:Sensation Disorders / Q000175:diagnosis; D014110:Touch