That would be the spinal cord.
The spinal cord is the part inside your backbone that connects your brain to the nerves throughout your body. It serves as the main pathway for transmitting messages between the brain and the rest of the body.
Inside your backbone, or spinal column, you will find the spinal cord. The spinal cord is a bundle of nerves that carry messages between your brain and the rest of your body, helping to control movement, sensation, and bodily functions.
The spinal cord is the long cord of nerves that connects the brain to the rest of the body below the neck. The backbone (vertebral column) made up of individual vertebrae provides flexible protection for the critical structure.
The throat contains the trachea and pharynx, the esophagus, and various blood vessels and nerves, plus the upper part of the backbone connecting to the skull.
No, they don't seem to. They have skin, nerves, blood vessels, various segments that make up their bodies, a digestive system... but no backbone.
whats inside nerves
Body
Joints!
Spinal Cord
the backbone is made of the spinal cord and nerves!
The spine consists of a spinal cord, a bundle of nerves running up the middle of the back, linking motor and sensory nerves to the brain; several vertebrae, bones which encase the spinal cord to protect it and give the body a rigid frame; and cartilage, which connects the vertebrae and allows for limited flexibility.
Corpus collosum