Adrian F. Clark
To which of the following do the cells in V1 respond to?
orientation, edge, motion
Blue cones are much less responsive than red- and green-sensitive ones. How does the brain handle this?
The brain `amplifies' the blue signal much more than the red and green ones
Where does the "what" pathway run?
What is the `fovea?'
A depression in the retina which has many more cones than elsewhere on the retina
Roughly, what is the range of wavelengths of visible light?
What is "continuity" in the context of visual processing?
filling in missing boundaries
Where does the "where" or "how" pathway run?
What type of cell is responsible for vision in low-light conditions?
What causes the illusion of the Hermann grid?
The excitatory centre and inhibitory surround of the ganglion cells
What type of cell is responsible for colour vision?