How many layers make up the retina?

On the retina, the light falls exactly as it is viewed, except backwards and upside down what is the technical term for this?

What turns the light into a sensible signal for the rest of the neural sells in the retina?

How many photoreceptors are there?

There are three cones and they are useful for what type of colour vision?

photoreceptors have to change (transduce) what in light into electrical signals?

rods and cones contain a photopigment called what, and each different type of rod or cone contains a slightly different type?

The opsin contained within rods is called?

when not stimulated the photoreceptors are said to be what?

a small section of retina with hyperpolarised long-wavelength cones might indicate what?

a small section of retina with hyperpolarised short-wavelength cones might indicate what

a small section of retina with hyperpolarised medium-wavelength cones might indicate what

The word used to describe light well lit normal viewing conditions is 

The word used to describe dark/night time viewing conditions is

The word used to describe viewing conditions that are somewhere between well lit normal conditions and dark/night time conditions is

what do the ganglion cells determine?

how many types of ganglion cells are there?

There are three types of retinal ganglion cell and three associated main processing pathways that allow separation and efficient processing of different types of visual information. The koniocellular pathway is one of these pathways, but the names of the two pathways that we will focus on in this topic and quiz are

which type of ganglion cell contributes to the parvocellular pathway?