periosteum
False
Yes. A dermatome is a segment, or area, of the skin that has on innervation into a spinal nerve root. What is fascinating about this is that the nerve root does not only serve the skin in that area, but also the muscle, bone, and organs associated with that specific dermatome nerve root.
The bones that give passage to the olfactory nerve fibers are the cribriform plate of the ethmoid bone. The olfactory nerve fibers pass through small openings called cribriform foramina in the cribriform plate, allowing them to enter the nasal cavity and transmit sensory information related to smell.
cribriform plate make up the ethmoidal labyrinths. Their walls form most of the inner walls of the eye sockets and are joined together by a thin perforated plate of bone at the roof of the nose. This bone, the cribriform plate, transmits the olfactory nerves that carry the sense of smell.
Bone is quite different from nerve tissue. It is not an excitable tissue.
The dermis, or lower layer of the skin, contains blood vessels and sensory nerve endings
The common name of the orbit bone is the eye socket. It is a bony cavity in the skull that contains the eye and its associated muscles and nerves.
its a nerve not a bone
Ulnar nerve
The spinal cord is not a bone. It is nerve fibres and associated tissue enclosed in the spine.
well the funny bone is the bone....but if you're wondering why its CALLED funny bone, then its because a part in the funny bone is called humerus and HUMERus (its like humor but misspelled)
The funny bone is not actually a bone, but a nerve called the ulnar nerve that runs along the humerus bone in the elbow. When this nerve is bumped or compressed, it can cause a sensation of tingling or discomfort, often referred to as hitting your "funny bone."