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.