منابع مشابه
Non-contact eye-tracking on cats.
The objective of visual systems neuroscience has shifted over the past few years from determining the receptive fields of cells towards the understanding of higher level cognition in awake animals viewing natural stimuli. In experiments with awake animals it is important to control the relevant aspects of behavior. Most important for vision science is the control of the direction of gaze. Here ...
متن کاملNon-contact tonometry in the postoperative eye.
The Keeler Pulsair non-contact tonometer was compared with the Goldmann applanation tonometer in a series of 48 eyes after operation. A correlation coefficient of 0.92 (p less than 0.001) was found between the two instruments, with the Pulsair having a statistically significant tendency to overread the Goldmann slightly in this situation. The Pulsair was, however, shown to be effective in the i...
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As the existed eye tracking devices are so complex that the restrictions on the position are too many and people have to wear special equipment, this paper introduces a novel method against eye tracking: using the five near-infrared light as the source of corneal reflex. With the help of our method, people won’t need any equipment against eye tracking. Our method is able to adapt to the natural...
متن کاملEye-head coordination in cats.
Gaze is the position of the visual axis in space and is the sum of the eye movement relative to the head plus head movement relative to space. In monkeys, a gaze shift is programmed with a single saccade that will, by itself, take the eye to a target, irrespective of whether the head moves. If the head turns simultaneously, the saccade is correctly reduced in size (to prevent gaze overshoot) by...
متن کاملUse of eye tracking technology in eating disorders: Review Study
Eating disorders are among the topics of interest to many researchers and have been studied from several perspectives. According to the Diagnostic and Statistical Manual of Mental Disorders (DSM), these disorders include persistent eating disorders or eating-related behaviors and have different types such as anorexia nervosa, bulimia nervosa, binge-eating disorder, pica, and other disorders tha...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2001
ISSN: 0165-0270
DOI: 10.1016/s0165-0270(01)00423-x