Showing posts with label Alzheimer's Disease Brain. Show all posts
Showing posts with label Alzheimer's Disease Brain. Show all posts

Monday, June 23, 2014

Alzheimer's Disease Effects

Alzheimer's Disease Effects
Alzheimer's disease effects definition might be seen in the fact that they might begin without any largely identifiable symptom while continuing to get worse steadily over a period of time. Alzheimer begins through affecting some cells of the brain. After the disease has taken hold, it then begins to gradually damage your brain cells up to the time they die eventually. The symptoms of the disease include memory deterioration, affected ability to reason as well as the ability to utter some fluent conversations.



Medical researchers and scientists have agreed that Alzheimer might start after the body has started to produce more than necessary a specific protein that is usually known as the beta-myloid type of protein. Once the body has started to produce excessively this type of protein, the result is an attack of the brain cells. The Alzheimer disease effects become very common among individuals after they have reached seventy years of age. In rare cases, it might affect the people who are within their fifties, although the odds are once a person is more than seventy, chances of contracting the Alzheimer disease are heavily increased.



The idea is that more than half of the individuals who are within their eighties do suffer a certain form of Alzheimer. One clear reason that Alzheimer is largely on the increase in western countries is as a result of people living longer, meaning that as the population gets older, the more the people will suffer from Alzheimer's. However, since you are getting older, it does not mean you will succumb to this disease. There are many individuals well beyond seventy years and are yet to be troubled by alzheimers. There is also a widespread thought that a huge effect of alzheimers is as a result of a particular type of genes being prone than others to the disease.



This means in case a person suffers from this disorder, the odds suggest a part of their offspring might develop the disease. Alzheimer's disease is also known as dementia and also a severe type of mental disorder. The condition does affect seriously the ability of the brain to normally process normal and rational thoughts. The disease could also end up inhibiting so many daily activities and routines of those suffering from it. The condition does affect largely that area of ones brain that is able to control ones process of thought, language and memory. Rational decision making is largely curtailed once you have Alzheimer's.






Alzheimer's Disease Brain

Alzheimer's Disease Brain
People who suffer from the Alzheimer's disease experience acute damage on brain tissues. Images of the brains of people who suffer from this disease show clear shrinkage of the brain tissue. The furrows of patient's brain change very drastically. The outer layer changes completely as well.



The chambers in the brain, scientifically known as ventricles, become enlarged. These ventricles are the ones that contain cerebrospinal fluid. This is why the short-term memory of people with the Alzheimer's disease begins to fade during the early stages of it.



The cells that are in the limbic system begin to degenerate. The patient finds it difficult to perform routine tasks. With time, the disease finds its way into the cerebral cortex. The cerebral cortex is outer part of the brain. Damage to this area is often followed by emotional outbursts and language impairment.



Continued damage to the nerve cells brings about Alzheimer's disease brain complications, which lead to continued change in the patient's behavior. A person might lose the ability to recognize even close family members. Communication becomes a problem and the patient finds it difficult to perform even the most basic of bodily functions. It can even become difficult for the patient to know when to chew and when to swallow food. If this happens, it is important for the patient to be given only soft foods that do not require a lot of chewing.



The disease typically lasts for a period of between 8 and 10 years. However, Alzheimer's disease patients can live for up to 20 years.



A good understanding of the functions of the normal brain as opposed to that of Alzheimer's disease patients can give caregivers a very clear insight into why the patient behaves in the way he does. This enables these people cope better with the circumstances that they go through.



Atrophy of the cerebral cortex best manifests itself through the dramatic way in which the brain shrinks. Since cerebral functioning is responsible for intellectual reasoning, any impairment in this area results in acute mental instability. The contents of gyri are drastically reduced at the hands of destructive proteins, which are the root causes of the Alzheimer's disease.



Neurofibrillary tangles and amyloid plaques are a common feature of the human brain. However, for people who suffer from this disease, the high number of these elements is the most significant thing that one should be looking out for.