Ikusa Otome Valkyrie Streaming Suvia

Spinal cord and vertebrae

Spinal Nerves divided into pairs (bilateral). 8 cervical nerves, 12 thoracic nerves, 5 lumbar nerves, 5 sacral nerves and 1 coccygeal nerve. In total 31 pairs of nerves. Each nerve has two points of contact with the spinal cord, dorsal root and ventral root.
Recall that a nerve is a large fascicle of axons to blood vessels