Pupillary Responses With and Without Awa
β
L Weiskrantz
π
Article
π
1998
π
Elsevier Science
π
English
β 25 KB
The fact that the pupil constricts not only to increases in stimulus luminance, but also to a range of stimuli even when there is no change in luminance, makes it a potentially valuable method of assessing visual function. Thus, it responds to achromatic gratings depending on their spatial frequency