The differences between darker and lighter colours/reflections is called?
Contrast
Absolute luminance
Relative lumincance
Reflective difference
The pupil is a physical thing in the center of our iris.
Our lens does about 1/3 2/3 100% 66% 4/6 1/2( 1/3, 2/3, 100%, 66%, 4/6, 1/2 ) of the necessary refraction to allow is to see clearly.
The process of changing the shape of our lens is called...
Accomodation
Assimilation
Corneal transformation
Refraction
The loss of the ability to adjust the shape of our lens as we age is called?
Myopia
Hyperopia
Emmetropia
Presbyopia
Astigmatism
Receptive fields within the fovea are smaller larger( smaller, larger ) and more less( more, less ) dense.
What are the parts along the way from the retina to the striate cortex?
Optic Chiasm
Lateral Geniculate Nucleus
Optic Radiation
Piriform Cortex
V1
Superior Olive
Thalamus
The process of partial decussation describes...
The left visual field going to the right LGN and vice versa.
The left visual field going to the left LGN and vice versa.
Signals from the left eye going to the right LGN and vice versa.
Signals from the right eye going to the right LGN and vice versa
A subsection of full decussation
What shape does the firing pattern of an on centre ganglion cell make?
Mexican hat
Beanie
Baseball hat
Top hat
Hard hat
Conical hat
In the lateral geniculate nucleus, layers 2, 3 and 5 are from the ipsilateral contralateral( ipsilateral, contralateral ) eye.
Layers 1,4 and 6 are from the contralateral ipsilateral( contralateral, ipsilateral ) eye.
What are some characteristics of Magnocellular cells?
Large
Small
Fast
Slow
Process colour
High sensitivity
