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The cysts and cavities (cystic brain lesions) are more likely to be the result of destructive (encephaloclastic) cause, but can also be from abnormal development (malformative), direct damage, inflammation, or hemorrhage. [5] The cysts and cavities cause a wide range of physiological, physical, and neurological symptoms. [6]
Further breakdown of the blood–brain barrier, in turn cause a number of other damaging effects such as swelling, activation of macrophages, and more activation of cytokines and other destructive proteins. Astrocytes can heal partially the lesion leaving a scar. These scars (sclerae) are the known plaques or lesions usually reported in MS.
Prosopagnosia, [2] also known as face blindness, [3] is a cognitive disorder of face perception in which the ability to recognize familiar faces, including one's own face (self-recognition), is impaired, while other aspects of visual processing (e.g., object discrimination) and intellectual functioning (e.g., decision-making) remain intact.
Brain aneurysm causes: "Most aneurysms probably develop as a result of wear and tear on the arteries throughout a person's lifetime," the Brain Aneurysm Foundation noted . Some people can inherit ...
The cause of most brain tumors is unknown, though up to 4% of brain cancers may be caused by CT scan radiation. [ 2 ] [ 8 ] Uncommon risk factors include exposure to vinyl chloride , Epstein–Barr virus , ionizing radiation , and inherited syndromes such as neurofibromatosis , tuberous sclerosis , and von Hippel-Lindau Disease .
Cerebral palsy, in which lesions (damaged areas) may impair motor coordination; Senile dementia, fronto-temporal dementia, and vascular dementia; Pick's disease, causes progressive destruction of nerve cells in the brain; Huntington's disease, and other genetic disorders that cause build-up of toxic levels of proteins in neurons
This study investigated almost 9,000 community-dwelling adults recruited from the ... the researchers found no association between green tea and fewer brain lesions. They suggest that, as both are ...
Images of these masses are not enhanced with the use of contrast. However, although a computed tomography scan may be useful in diagnosing the cause of a seizure, in the case of a hypothalamic hamartoma, magnetic resonance imaging is the tool of choice due to the cerebrospinal fluid which defines these masses.