Second-order neuron
Second order neurons are the ganglionic cells in ganglionic cell layer of retina. The axons of the ganglionic cells form optic nerve. The optic nerve leaves the eye and terminates in lateral geniculate body. Ref: guyton and hall textbook of medical physiology 12 edition page number:672,673,674
Optic nerve
MGB
LGB
Layer of retina
Nervous system