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Other examples of congenital conditions affecting your nervous system include: microcephaly, when your head’s smaller than normal. megalencephaly, when your brain’s larger than normal. focal ...
Disease surveillance is an epidemiological practice by which the spread of disease is monitored in order to establish patterns of progression. The main role of disease surveillance is to predict, observe, and minimize the harm caused by outbreak, epidemic, and pandemic situations, as well as increase knowledge about which factors contribute to such circumstances.
Trauma can damage your brain tissue, neurons, and nerves. This damage affects your brain’s ability to communicate with the rest of your body. Examples of brain injuries include: hematomas. blood ...
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 ...
Multiple Sclerosis Definition. Multiple sclerosis (MS) happens when your immune system attacks ... MS is a chronic, or long-lasting, disease that can affect your brain, spinal cord, and the optic ...
Neuroinflammation is inflammation of the nervous tissue. It may be initiated in response to a variety of cues, including infection, traumatic brain injury, [1] toxic metabolites, or autoimmunity. [2] In the central nervous system (CNS), including the brain and spinal cord, microglia are the resident innate immune cells that are activated in ...
Graves' disease. In this disease, your immune system produces antibodies that cause your thyroid gland to release too much thyroid hormone into your blood (hyperthyroidism). Symptoms can include ...
They primarily affect older adults, and it’s estimated that there are 1 to 5 cases per 100,000 people per year. The four most common types of myeloproliferative disorders are: chronic myeloid ...