Change of pupil size as a function of exercise.
Exercise was found to dilate the pupil area while the exercise took place, while the area showed constriction following the exercise period. Exercise-induced change in the size of the pupil was minimal. Pupillary dilation was greatest under conditions of maximal exercise. In exercise under a consistent load, pupillary dilation increased as the exercise time was prolonged. With lower lighting, there was virtually no dilation with exercise.
Ishigaki
H
H
Aichi Institute of Technology, Toyota, Japan.
Miyao
M
M
Ishihara
S
S
D000328:Adult; D002395:Catecholamines / Q000096:biosynthesis; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008029:Lighting; D008297:Male; D012025:Reflex, Pupillary / Q000502:physiology*; D013997:Time Factors
D002395:Catecholamines