The visual system1
The Visual System Part 2. The Retina Photoreceptor cells 4 light sensitive proteins: rods with 1 type 3 types of cones, each with a single type Receptors.
The Visual System Part 2. The Retina Photoreceptors –Rods –Cones Bipolar cells Ganglion Cells –axons converge at optic disk –axons constitute optic nerve.
The Visual System Part 1. Glaucoma & Glaucoma test Refraction.