Denis Tatone,
Demonstrating that changes in pupil size occur as the result of an active process of imagery and not as an aftereffect or…
Demonstrating that changes in pupil size occur as the result of an active process of imagery and not as an aftereffect or…
http://pss.sagepub.com/content/early/2013/11/25/0956797613503556
Seeing brightness in mental imagery. By means of eye-tracking device, scientists monitored pupillary size during mental imagery.