What is cerebro spinal system?
: the portion of the nervous system in vertebrates comprising the brain, cranial nerves, spinal cord, and the spinal nerves concerned with transmission of impulses from sense organs to the voluntary muscles — compare autonomic nervous system.
What CSF results indicate MS?
Detection of oligoclonal immunoglobulin bands in the CSF is now established as the single most useful laboratory marker in the CSF to aid in the diagnosis of multiple sclerosis. Markers of demyelination, remyelination, neuro-axonal loss, neural repair and regeneration, and astrogliosis are only now being recognized.
What does CSF stand for in medical terms?
Cerebrospinal fluid (CSF, shown in blue) is made by tissue that lines the ventricles (hollow spaces) in the brain. It flows in and around the brain and spinal cord to help cushion them from injury and provide nutrients.
Where is CSF located?
brain
CSF is secreted by the CPs located within the ventricles of the brain, with the two lateral ventricles being the primary producers. CSF flows throughout the ventricular system unidirectionally in a rostral to caudal manner.
Where is CSF located in spinal cord?
CSF is present within the subarachnoid space, which covers the brain, spinal cord, and stretches below the end of the spinal cord to the sacrum. There is a connection from the subarachnoid space to the bony labyrinth of the inner ear making the cerebrospinal fluid continuous with the perilymph in 93% of people.
What does low IgG in CSF mean?
If your IgG index shows lower than normal levels, it may indicate: A disorder that weakens the immune system. These disorders make it hard to fight infections.
How is CSF regulated?
The secretion and composition of the CSF is tightly regulated by the CPs, which are complex structures comprised of a plexus of fenestrated capillaries surrounded by a layer of cuboidal epithelial cells, with an intervening stromal space between these two components (Fig. 1D).
What is the medical definition of cerebrospinal?
Medical Definition of cerebrospinal. : of or relating to the brain and spinal cord or to these together with the cranial and spinal nerves that innervate voluntary muscles. More from Merriam-Webster on cerebrospinal.
What is sclerosis of the spine and what causes it?
Sclerosis of the spine is a state that involves hardening of tissues in the spinal cord or the vertebrae. The disorders causing such a condition as well as the symptoms and treatments associated with it have been described in the current article. HealthHearty Staff. Sclerosis is a medical condition characterized by the hardening of body tissues.
What is the vertecerebrospinal nervous system?
cerebrospinal nervous system. noun. : the portion of the nervous system in vertebrates comprising the brain, cranial nerves, spinal cord, and the spinal nerves concerned with transmission of impulses from sense organs to the voluntary muscles — compare autonomic nervous system.
What are the symptoms of sclerosis of the vertebral bones?
Symptoms under conditions involving sclerosis of the vertebral bones include difficulty in sitting or standing straight, difficulty or pain while bending, twisting and lifting objects. When the vertebrae in the neck are affected, the person may experience severe pain in the neck and arms.