saccadic movement वाक्य

There are two types of signal differentiation in the mammalian visual system : ( 1 ) In respect to time which is compensated by the saccadic movements ( in humans ) and ( 2 ) spatial differentiation in respect to retinal, let's say polar coordinates.
It can also be noted that there are three different types of eye movements : vergence movements, saccadic movements and pursuit movements . "'Vergence movements "'involve the cooperation of both eyes to allow for an image to fall on the same area of both retinas.
Nystagmus can be caused by subsequent saccadic oscillations ) such as opsoclonus or ocular flutter that are composed purely of fast-phase ( saccadic ) eye movements, while nystagmus is characterised by the combination of a smooth pursuit, which usually acts to take the eye off the point of regard, interspersed with the saccadic movement that serves to bring the eye back on target.