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proliferation of astrocytes in the central nervous system in response to injury - resulting in scar formation.
It can occur to peripheral nerves, spinal motor and/or sensory tracts, or cranial nerves. Gliosis results in hardening of the structure that it affects and decreased function of that structure.
What else can I help you with?
What is gliosis in the right frontal lobe?
Gliosis is a change in the brain tissue in which a certain kind of support cell is more numerous. Gliosis can happen due to illness or injury. The right frontal lobe is the right front part of the brain. Gliosis isn't a diagnosis; it's a finding on biopsy or suggested by imaging. To determine a diagnosis, this finding will be one piece among the history and physical.
What is gliosis in the brain?
The glia is the "glue of the brain" as stated above (consisting of astrocytes, microglia and oligodendrocytes), however gliosis is the brains form of a scar. Astrocytes have primarily structural and nutritional roles. They are more resilient and are a prominent component in the reaction to injury. Through proliferation and hypertrophy they create the brain's analogy of a scar (gliosis). Gliosis may result from a variety of insults to the CNS.
How many foci does the graph of a hyperbola have?
Two foci's are found on a hyperbola graph.
How do you say plural foci?
Foci is the plural form of the singular noun focus.
What is sounnd foci?
The point where sound waves come together (foci).
What is a T2 hyperintense foci?
Type your answer here... it is a T2 hyperintense foci
What is foci and why are they important?
By definition, foci are the centres of interest or activity and so are important.
What is a sentence with foci?
The essence of this war is to establish, foci or liberated areas in the countryside
What happens when you decrease the distance between two foci?
The answer depends on whether they are the foci of an ellipse or a hyperbola.
What is a metastatic foci?
by DonJuanDaDj, metastatic foci is an orgin of the cancer cells that has moved to a new site
What is the meaning of Multiple Small gliotic foci are noted in the right medical occipital lobe appearing hypointense with peripheheral hyperintensity on FLAIR?
The phrase describes findings from an MRI of the brain, indicating the presence of multiple small areas of gliosis (scarring) in the right medial occipital lobe. These foci appear hypointense (dark) on FLAIR imaging, surrounded by a ring of hyperintensity (bright) which may suggest edema or inflammation. This pattern can be associated with various conditions, such as prior ischemic events, demyelination, or other neurological disorders, and may warrant further clinical evaluation.
What is the name of the two centers of an ellipse?
The two centers of an ellipse are called the foci (singular: focus). The foci are two distinct points along the major axis of the ellipse, and the sum of the distances from any point on the ellipse to these two foci is constant. Additionally, the center of the ellipse, which is the midpoint between the foci, is another important point but is distinct from the foci themselves.
