WebJan 17, 2024 · The axon arises from the cone shaped portion of the cell body called the axon hillock. Functionally, the axon is the conducting region of the neuron and is … WebAnswer (1 of 9): The human nervous system is perhaps the most complex system of any organism. The human brain alone contains over 100 billion nerve cells, and each nerve cell can have up to 10000 connections to …
What are the parts of the nervous system? NICHD
WebNov 13, 2024 · The three major types of cells in the blood are red blood cells, white blood cells, and platelets . Red blood cells determine blood type and are responsible for … WebJul 18, 2024 · A spinal nerve is a mixed nerve, which carries motor, sensory, and autonomic signals between the spinal cord and the body. In the human body there are 31 pairs of … tai game cuop duong pho gta vice city
How Many Nerves Are In The Human Body? The Nerves That …
WebCervical spondylosis, also called arthritis of the neck, is the age-related slow degeneration of your disks and joints in your cervical spine. Cervical spinal cord injury. A cervical spinal cord injury is an injury to your cervical vertebrae. Most spinal cord injuries are the result of a sudden, traumatic blow to the vertebrae. WebApr 12, 2024 · The stapedius muscle is the smallest muscle of the human body, measuring approximately 6 millimeters in length.It is located in the tympanic cavity in the middle ear, connecting the pyramidal eminence of petrous part of temporal bone to the posterior aspect of the neck of stapes.. Stapedius muscle is innervated by the stapedial … WebMar 16, 2024 · Summary. The back consists of the spine, spinal cord, muscles, ligaments, and nerves. These structures work together to support the body, enable a range of … twice stuff animals