http://popups.lib.uliege.be/1373-5411/index.php?id=2355 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=2354 Random-dot Stereogram (RDS) has been used for the research on neurophysiological mechanism of binocular vision and characteristic brain waves (VEP) evoked by three-dimensional perception were reported. However, in previous studies, because the RDS was presented to a subject rather passively with the aid of supportive devices, the VEP has been recorded at a short period by which the subject's perception of RDS and cognition of the embedded figure was not distinguishable. By contrast, we designed an experiment in which a subject was required to find out the embedded figure so that the moment of the perception of RDS appearance and the cognition of the embedded figure is distinguishable. We then estimated the moment of the cognition by EOG profiles and observed characteristic brain potentials by referring to that estimated moment. Thu, 01 Aug 2024 15:26:38 +0200 Tue, 08 Oct 2024 13:34:13 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2354