PSYB51H3 Lecture 6: Lecture 6
Document Summary
Lecture 6 space perception and binocular vision. The brain creates a 3d image from the projections. Impression of 3d especially if look with one eye monocular cues that help to construct something incorrectly (flat, but illusion makes it look 3d) Our retinas are 2-dim projection surfaces with foveae that require eye movements (e. m. help but also complicate things) Oculomotor control, spatial constancy that require 3d info to be recovered from flattened and distorted images. Deali(cid:374)g (cid:449)ith plato"s shado(cid:449)s i(cid:374) the (cid:272)a(cid:448)e (cid:894)or the secret of success turning a disadvantage into an opportunity) Inferior/superior oblique oblique runs through: controlled by 3 cranial nerves. Trochlear is the bone that the superior. Smooth pursuit: eyes move smoothly to follow moving object. Saccade: rapid movement of eyes that change fixation from one object or location to another. Vergence eye movements: type of eye movement in which two eyes move in opposite directions, done deliberately.
