Fig. 2From: Development of a new virtual reality test of cognition: assessing the test-retest reliability, convergent and ecological validity of CONVIRTThe environment/experience of the test of saccadic reaction time. The shapes have width and height of 0.4 m and are presented to the user at a distance of 1.5 m away within the virtual world. This results in a visual angle, i.e. angular size, of approximately 13 degrees for each of the target stimuli (range = 143 degrees horizontally, and 71.5 degrees vertically which is smaller than the geometric field of view in the FOVE HMD)Back to article page