Nerves can takes weeks to months to heal. The nerve consists of one long cell from the low back or neck down to the foot or hand, so the nerves tend to heal slowly. The nerves heal from the top down, and depending on how much damage is done at the time the nerve becomes impinged...
How many spinal nerves are there? Why is this? There are 31 pairs of spinal nerves BECAUSE there are 31 spinal chord segments. These are named by number (like the bones) Describe the cross section of the spinal cord anatomy. The spinal cord has white matter, and a butterfly shaped gre...
Injuries to the nervous system, as well as neurologic diseases, produce symptoms and clinical signs. This chapter outlines some effects of lesions of the spinal nerves and spinal cord. The term lesion refers to pathologic and traumatic tissue damage. Ensuing impairments include the loss or ...
A cervical laminoplasty is performed to remove pressure on the spinal cord and nerves caused by spinal stenosis, a condition in which there is a narrowing of the spinal canal. The laminoplasty procedure involves making a hinge on one side of the lamina to create more space, relieving the press...
Each book looks at the basic structure of a system or set of organs, its function, its role in the health of the individual and its relationships with other organs and systems. The books includes information on how the system can be affected and/or damaged by substances such as dru... ...
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1、Spinal Nerves,Spinal nerves,31 pairs arise from spinal cord Five groups correspond to regions of spinal cord and vertebrae Cervical 8 pr. Thoracic 12 pr. Lumbar 5 pr. Sacral 5 pr. Coccygeal 1 pr.,Peripheral nerves: sensory and motor divisions Sensory (afferent) carry impulse to the CNS...
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返回 拼寫 進度 0% 這一輪 0/7 選項 答案 - this is the outer connective tissue sheath, that bundles all the fasciculi together to form a single nerve. - consists of fibroblasts and thick collagen strands that mainly parallel the axis of the nerve. - this sheath gives the nerve the neces...
: any of the paired nerves which leave the spinal cord of a craniate vertebrate, supply muscles of the trunk and limbs, and connect with the nerves of the sympathetic nervous system, which arise by a short motor ventral root and a short sensory dorsal root, and of which there are 31 pa...