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Hippocampal sclerosis is the most common brain abnormality in those with temporal lobe epilepsy. [16] Hippocampal sclerosis may occur in children under 2 years of age with 1 instance seen as early as 6 months. [17] About 70% of those evaluated for temporal lobe epilepsy surgery have hippocampal sclerosis.
These seven patients were being treated for varying neurodegenerative disorders including Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), progressive multiple sclerosis (MS-P), Parkinson's, spinal cord injury, traumatic brain injury, and stroke. A total of 113 injections were performed on the 31 patients, with one patient having ...
Zamboni theorized that malformed blood vessels cause increased deposition of iron in the brain, which in turn triggers autoimmunity and degeneration of the nerve's myelin sheath. [19] [22] While the initial article on CCSVI claimed that abnormal venous function parameters were not seen in healthy people, others have noted that this is not the ...
Multiple sclerosis can cause a variety of symptoms including changes in sensation (hypoesthesia), muscle weakness, abnormal muscle spasms, impaired movement, difficulties with coordination and balance, problems in speech (known as dysarthria) or swallowing , visual problems (nystagmus, optic neuritis, or diplopia), fatigue and acute or chronic ...
No other lesions are present and there are no abnormalities of the peripheral nervous system. Results of adrenal function studies and serum very long chain fatty acids are normal. Pathological analysis is consistent with subacute or chronic myelinoclastic diffuse sclerosis.
The impact of neurological disorders is profound and far-reaching. Conditions like epilepsy create recurring seizures through abnormal electrical brain activity, while multiple sclerosis damages the protective myelin covering of nerve fibers, interrupting communication between the brain and body.
Subependymal giant cell astrocytoma (SEGA, SGCA, or SGCT) is a low-grade astrocytic brain tumor (astrocytoma) that arises within the ventricles of the brain. [1] It is most commonly associated with tuberous sclerosis complex (TSC). Although it is a low-grade tumor, its location can potentially obstruct the ventricles and lead to hydrocephalus.
Inflammatory demyelinating diseases (IDDs), sometimes called Idiopathic (IIDDs) due to the unknown etiology of some of them, are a heterogenous group of demyelinating diseases - conditions that cause damage to myelin, the protective sheath of nerve fibers - that occur against the background of an acute or chronic inflammatory process.