Which of the following is true regarding retinal ganglion cells?
A)
The majority of retinal ganglion cells are P cells, which respond to brightness and colour.
B)
The majority of retinal ganglion cells are M cells, which respond to brightness and colour.
C)
The majority of retinal ganglion cells are P cells, which respond to contrast and movement.
D)
The majority of retinal ganglion cells are M cells, which respond to contrast and movement.
Answer: A