WebThe human nervous system has a tremendous capacity to constantly relay vital messages throughout the body. If this complex system is damaged, nerve signals can go awry, causing intense pain. See Pain Signals to the Brain from the Spine. The spinal cord is the main transportation hub of the body's central nervous system, carrying signals from ... WebApr 12, 2024 · The 12 pairs of the cranial nerves originate from the brain. They are the: olfactory (CN I), optic (CN II), oculomotor (CN III), trochlear (CN IV), trigeminal (CN V), abducens (CN VI), facial (CN VII), …
Back anatomy: Diagram and overview - Medical News Today
WebApr 1, 2024 · nervous system. human nervous system, system that conducts stimuli from sensory receptors to the brain and spinal cord and conducts impulses back to other parts of the body. As with other higher … WebMar 16, 2024 · the cervical nerves the thoracic nerves the lumbar nerves the sacral nerves the coccygeal nerves Muscles in the back There are three different groups of muscles in the back. These are... legacy brighton michigan
Spinal Nerves: Anatomy, Function, and Treatment
WebNov 3, 2024 · Lower limb (free PDF download) This muscle chart eBook covers the following regions: Inner hip & gluteal muscles. Anterior, medical and posterior thigh muscles. Anterior, lateral and posterior leg muscles. … WebThe brachial plexus is a group of nerves that branches from the cervical spine (neck). The brachial plexus travels under the clavicle and through the armpit (axilla). In the upper arm the radial nerve wraps around the back … WebThe peripheral nervous system (PNS) is one of two components that make up the nervous system of bilateral animals, with the other part being the central nervous system (CNS). The PNS consists of nerves and ganglia, which lie outside the brain and the spinal cord. The main function of the PNS is to connect the CNS to the limbs and organs, … legacy brisbane board