Exam 4: Seeing in Colour

What are the types of colour-deficient vision, and how are they to be explained?

How is colour represented in visual cortex?

Adelson suggested that lightness is computed by the visual system:

Deuteranopes lack:

Experiments in which coloured targets are masked by colour noise suggest:

How do we perceive lightness?

The impairment of motion perception at isoluminance probably occurs because:

Define additive and subtractive colour mixing. What have they revealed about human colour vision?

In additive colour mixing, a mixture of blue and green lights appears to the normal observer:

L-M colour opponency originates in:

Long wavelengths usually appear:

Neurons in monkey inferior temporal cortex are tuned to:

Animals with dichromatic vision are said to be able to discriminate about 10,000 different colours. How large is the set of colours thought to be discriminable by those with trichromatic vision?