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Central nervous system diseases or central nervous system disorders are a group of neurological disorders that affect the structure or function of the brain or spinal cord, which collectively form the central nervous system (CNS). [ 1 ][ 2 ][ 3 ] These disorders may be caused by such things as infection, injury, blood clots, age related ...
A neurodegenerative disease is caused by the progressive loss of neurons, in the process known as neurodegeneration. [2] [3] Neuronal damage may also ultimately result in their death. Neurodegenerative diseases include amyotrophic lateral sclerosis, multiple sclerosis, Parkinson's disease, Alzheimer's disease, Huntington's disease, multiple ...
A neurological disorder is any disorder of the nervous system. Structural, biochemical or electrical abnormalities in the brain, spinal cord or other nerves can result in a range of symptoms. Examples of symptoms include paralysis, muscle weakness, poor coordination, loss of sensation, seizures, confusion, pain, tauopathies, and altered levels ...
Creutzfeldt–Jakob disease ( CJD ), also known as subacute spongiform encephalopathy or neurocognitive disorder due to prion disease, is a fatal neurodegenerative disease. [4] [1] Early symptoms include memory problems, behavioral changes, poor coordination, and visual disturbances. [4] Later symptoms include dementia, involuntary movements ...
This is a list of major and frequently observed neurological disorders (e.g., Alzheimer's disease), symptoms (e.g., back pain), signs (e.g., aphasia) and syndromes (e.g., Aicardi syndrome). There is disagreement over the definitions and criteria used to delineate various disorders and whether some of these conditions should be classified as ...
Cerebrovascular disease includes a variety of medical conditions that affect the blood vessels of the brain and the cerebral circulation. Arteries supplying oxygen and nutrients to the brain are often damaged or deformed in these disorders. [2] The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and ...
For example, Huntington's disease is an inherited disease characterized by progressive neurodegeneration. [3] Huntington's disease results from a mutation in either copy of the HTT gene, which results in an abnormally folded protein. [4] The accumulation of mutated proteins results in brain damage of the basal ganglia. [4]
Cerebral amyloid angiopathy. Cerebral folate deficiency. Cerebral hyperperfusion syndrome. Cerebral hypoxia. Cerebral softening. Cerebral vasospasm. Cerebritis. Cerebrospinal fluid leak. Childhood acquired brain injury.