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Corticobasal degeneration (CBD) is a rare neurodegenerative disease involving the cerebral cortex and the basal ganglia. [1] CBD symptoms typically begin in people from 50 to 70 years of age, and typical survival before death is eight years.
MRI image shows iron deposits in the basal ganglia, the so-called eye-of-the-tiger sign (T2w GRASE sequence). A neurological examination would show evidence of muscle rigidity; weakness; and abnormal postures, movements, and tremors. If other family members are also affected, this may help determine the diagnosis.
This is caused by progressive degeneration of neurons in several parts of the brain including the basal ganglia, inferior olivary nucleus, and cerebellum. Many people affected by MSA experience dysfunction of the autonomic nervous system , which commonly manifests as orthostatic hypotension , impotence , loss of sweating , dry mouth and urinary ...
Anterior cerebral artery syndrome is a condition whereby the blood supply from the anterior cerebral artery (ACA) is restricted, leading to a reduction of the function of the portions of the brain supplied by that vessel: the medial aspects of the frontal and parietal lobes, basal ganglia, anterior fornix and anterior corpus callosum. [1]
Neuroferritinopathy is classified as a late-onset basal ganglia disease and is a dominantly inherited neurodegenerative disease. [3] Four different alleles are responsible for neuroferritinopathy. Three arise from nucleotide insertions in the ferritin light chain (FTL) polypeptide gene while the fourth arises from a missense mutation in the FTL ...
The onset of this disease is typically between 54 – 66 years of age and the first symptoms are usually mental deterioration or stroke. [4] The vessels that supply the subcortical white matter come from the vessels that support basal ganglia, internal capsule, and thalamus. It is described as its own zone by and susceptible to injury.
A stroke is when part of your brain loses its blood supply. Strokes are a type of cerebrovascular disease affecting the blood vessels in your brain. The main types of stroke are:
The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and sometimes a hemorrhagic stroke. [2] Hypertension (high blood pressure) is the most important contributing risk factor for stroke and cerebrovascular diseases as it can change the structure of blood vessels and result in atherosclerosis . [ 5 ]