PSYA01H3 Lecture Notes - Lecture 12: Sclera, The Fluid, Retina
Document Summary
We can sometimes perceive things that are more or. Infrared goggles are able to shift the frequency of infrared waves into the spectrum we can see. The eye: we rely on our vision most heavily than the other senses. Iris - the (cid:272)olored part of your eye it is a(cid:272)tually a (cid:373)us(cid:272)le that (cid:272)o(cid:374)trols the size of the pupil. Pupil - the (cid:271)la(cid:272)k part i(cid:374) the (cid:373)iddle of the eye the ope(cid:374)i(cid:374)g that allo(cid:449)s light i(cid:374)to the eye(cid:271)all lights out! Sclera - the (cid:449)hite part of the eye a tough (cid:373)e(cid:373)(cid:271)ra(cid:374)e that ser(cid:448)es as protection. Cornea - the fluid filled outer (cid:272)oati(cid:374)g of the eye pro(cid:448)ides (cid:373)oisture and nutrients. Lens focuses the incoming light onto the retina to get a clear focus image. This lens is flexible and slight alterations in it can alter the focus of it, a process called accommodation (as an example, squint). When you squint you bend the lens.
