"Anterior end of body of Branchiostoma. d, chorda dorsalis; e, spinal cord; f, cartilaginous rods; g,…
A back view of the brain and spinal cord. Labels: 1, The cerebrum. 2, The cerebellum. 3, The spinal…
1. Hemispheres of the brain proper, or cerebrum. 2. Hemispheres of the smaller brain, or cerebellum.…
A cervical vertebra of the spine, inferior surface. Labels: 1, spinous process, slightly bifid; 4, transverse…
"The Brain is the encephalon, or center of the nervous system and the seat of consciousness and volition…
A section of the brain and spinal column. Labels: 1, The cerebrum (large brain). 2, The cerebellum (small…
Side view of spinal column, without sacrum and coccyx. Labels: 1 to 7, cervical vertebrae; 8 to 19,…
"Magnified view of transverse section of the spinal cord through the middle of the Lumbad Enlargement:…
Portion of the spinal cord. 1: Body of cord; 2: A spinal nerve from left side of cord; 3: Anterior roots…
"Diagram of a cross-section of the spinal cord through the roots of spinal nerves. c, central canal;…
The skull and spinal canal of a child from behind with the Dura Mater slit open and ribs with the transverse…
Base of brain, spinal cord, and spinal nerves. Labels: V, 5th nerve; VI, 6th nerve; VII, a, facial nerve,…
Transverse section of the spinal cord. Labels: 1, 2, Spinal nerves. 3, Origin of posterior root. 4,…
Diagram of the spinal cord and its fissure. The figure to the left is a ventral aspect and the figure…
A diagram of a transverse section of a vertebrate. Labels: 1, the walls; 2, digestive organs; 3, circulatory…