Various Brain Diseases and Their Features

Published: 2021-09-13 13:25:08
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Category: Human Body, Illness, Biology

Type of paper: Essay

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Brain disease is a rather vague expression because you could include a wide variety of abnormalities in it.
A brain abscess, for instance, is a localized infection of the brain that could have serious consequences including death, if not treated successfully. It could happen in a person who is a drug addict and uses dirty needles to inject cocaine. But it could also occur in an older person with neglected teeth who has infected gums and suddenly comes down with a brain abscess. Brain Abscess.Parkinson’s disease is also a common brain disease, this one being located in the brain stem where the substantia nigra produces dopamine as one of the important brain transmitters. Without this brain hormone, a person does not have the fluidity of the musculoskeletal system and one of the symptoms is a cogwheel phenomenon.
A loss of recent memory in older age is suspicious of Alzheimer’s disease. This is another brain disease. There is a surplus of the tau protein and precipitation of the insoluble beta-amyloid protein, which leads to the death of memory cells. Cooking in aluminum pots may contribute to the causes of Alzheimer’s disease.
Dementia from lack of testosterone in males. The brain and the heart depend on the presence of testosterone in males. When an older male slows down, has problems thinking properly and has no energy, people around him should think that he needs to see his physician to get a testosterone blood test. Testosterone: MedlinePlus Medical Encyclopedia. A level above 500 nanograms per deciliter (ng/dL) is desirable. A level below 300 is definitely abnormal. Testosterone replacement can easily be ordered by the doctor.
Multiple sclerosis is another important disease of the brain. It is an autoimmune disease where the myelin sheath of nerve fibers erode. Multiple sclerosis. It is an important brain disease that causes a lot of disability.
Strokes belong into the cardiovascular diseases, but would also be listed among brain diseases. With strokes, there is either a blood vessel that bursts, which leads to a hemorrhagic stroke, or there is a closure of a blood vessel, called an ischemic stroke.
Cancer of the brain can either come from a primary tumor (cancer that develops out of brain cells) or it can be due to metastases from another cancer (for instance lung cancer migrating to the brain as a metastasis). There are a whole host of mental diseases that are due to brain hormone imbalances. Anxiety disorders, bipolar disorder, depression, schizophrenia, posttraumatic stress disorder, eating disorders and more belong to in this group.
There is a whole host of brain diseases that are common. As the brain is very diverse, the symptoms can also be diverse. Interestingly, the specialists that are involved in brain diseases are quite diversified also. Psychiatrists would look after mental illnesses. Oncologists are in charge of brain cancer. Neurologists look after stroke patients, Alzheimer’s patients, MS patients, and patients with Parkinson’s disease. An infection specialist will be needed for a patient with a brain abscess.

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