Where is CSF produced?
Choroid process
What is the name of the structure that drains CSF back into the Dura
Arachnoid granulations
What is the name of the central point of the macula?
Fovea
This has the highest concentration of cones.
What vision are cones responsible for?
Colour vision
What part of the visual field is affected when the optic chiasm is affected by pathology?
Bilateral temporal hemianopia
Where is the pathology if the visual field assessment shows a homonymous hemianopia?
On the optic nerve behind the chiasm
Why is acute angle glaucoma more likely to occur in longsighted people?
Since the eye is smaller there is a more acute angle between the iris and the lens therefore the aqueous humour cannot drain which builds up and becomes infected.
What kind of vision do the rods provide?
Night vision
Peripheral vision
What is the only part of the eye with lymphatic drainage?
Conjunctiva