Université de Fribourg

A MATLAB-based eye tracking control system using non-invasive helmet head restraint in the macaque

Luna, Paolo De ; Mustafar, Mohamed Faiz Bin Mohamed ; Rainer, Gregor

In: Journal of Neuroscience Methods, 2014, vol. 235, p. 41–50

Background: Tracking eye position is vital for behavioral and neurophysiological investigations in systems and cognitive neuroscience. Infrared camera systems which are now available can be used for eye tracking without the need to surgically implant magnetic search coils. These systems are generally employed using rigid head fixation in monkeys, which maintains the eye in a constant position and...