[DOC] [TLE] retina | anatomy | Britannica.com [PAR] Layer of nervous tissue that covers the inside of the back two-thirds of the eyeball 
... The retina is actually an extension of the brain, formed embryonically from 
neural tissue and ... Light-sensitive molecules in the rods and cones react to 
specific ... far forward as the ciliary body, is the retina, including its epithelia or 
coverings. [DOC] [TLE] Anatomy and Structure of the Eye | BrightFocus Foundation [PAR] Cornea: The outer, transparent structure at the front of the eye that covers the iris, 
pupil ... at the back of the eye that carry visual messages from the retina to the 
brain. Photoreceptors: The light sensing nerve cells (rods and cones) located in 
the retina. ... Retina: The light sensitive layer of tissue that lines the back of the 
eye. [DOC] [TLE] Anatomy of the Eye | Red Rover Ventures [PAR] The optic nerves from both eyes join together in the brain in a way so that ... 
Cornea: The cornea is the transparent, dome-shaped window covering the front 
of the eye. It is a powerful refracting surface, providing 2/3 of the eye's focusing 
power. ... Retina: The retina is the light-sensitive layer of tissue at the back of the 
inner... [DOC] [TLE] The Eyes and Vision. Information on the eyes and eye problems ... [PAR] The retina is a layer on the inside of the back of the eyeball. ... These are then 
passed through the optic nerves to the parts of the brain ... This is a hard 
protective layer which covers all the eyeball except the cornea. ... The globe of 
the eye needs to keep its shape so that light rays are focused accurately on to the 
retina. [DOC] [TLE] The Eyes [PAR] The Eyes are undoubtedly the most sensitive and delicate organs that we 
possess and perhaps ... The Eye is a complex optical system which collects light 
from the ... connect the Eye via the optic nerve to the visual cortex and other 
areas of the brain. ..... Retina - A layer of nervous tissue, covering the back 2/3 of 
the Eyeball,... [DOC] [TLE] Vision [PAR] Neural activity is processed by the brain ... Cornea--transparent surface covering 
the iris and pupil ... Inner most layer of cells at the back of the eye ... 
Photoreceptors--the only light sensitive cells in the retina. i. .... Light energy (or its 
absence) is transduced into a chemical signal. ... Temporal retina projects to 
layers 2, 3 and 5. [DOC] [TLE] Equestrian Outreach Equine Vision Page [PAR] The cornea (clear covering on the front of the eye) is made up of connective 
tissue ... Since only 2/3 of the eye can receive light, the receptor cells do not need 
to cover ... any of these light-sensitive cells, as it is where the optic nerve leaves 
to the brain. ... Tapetum: The layer of reflective tissue that is on the back of the 
eye. [DOC] [TLE] name - University of Delhi [PAR] The human eye has been known to evolve from ancient light-sensitive spots in 
invertebrates. Enclosed within its protective layering, each eye consists of layer of 
receptors, ... and nerves system conduct impulses from the receptors to the brain. 
.... The retina is third and inner layer of the eyeball covers three-quarters of the... [DOC] [TLE] Have eyes in the back of head | definition of have eyes in the back of ... [PAR] In the embryo the eye develops as a direct extension of the brain, and thus is a 
very delicate organ. ... The third layer, the retina, contains rods and cones, which 
are specialized ... They cover the full range of adaptation to light, the cones being 
sensitive in ... The organ of vision that consists of the eyeball and the optic nerve;
... [DOC] [TLE] Eye - Anatomy & Physiology - WikiVet English [PAR] May 19, 2016 ... Retina: the inner layer of the eyeball, it develops from the optic ... 1. non-visual 
retina (lines the back of the ciliary body) ... retina): reflective and coloured,

Question: Light-sensitive layer of nerve tissue covering the back 2/3 of the eyeball, it's an extension of the brain
Answer: Retina