A distribution of the fifth pair of nerves. Labels: 1, The orbit for the eye. 2, The upper jaw. 3, The…
A representation of the brain, spinal cord and spinal nerve. Labels: 1, The cerebrum. 2. The cerebellum.…
"Diagram of the simple reflex arc. R, receptor; A, afferent (sensory) neuron; E, efferent (motor) meuron;…
"Diagram to illustrate how a single sensory neuron may communicate with several motor neurons, and a…