Alzheimer's Disease Compromises Cognitive and Memory Skills

Alzheimer's Disease Compromises Cognitive and Memory Skills

Alzheimer's disease is a progressive neurodegenerative disease of the brain wherein a person afflicted with the said disease would have compromised cognition and memory skills, and eventual deterioration of the skill to execute uncomplicated activities. According to experts, most individuals do not manifest the symptoms for Alzheimer's disease until they are over the age of 60. This disease affects more than 5.1 million Americans.
Alzheimer's disease is named after Dr. Alois Alzheimer who first discovered deviations from normal tissues of healthy individuals in the brain tissue of a lady in 1906. The woman, who showed symptoms of erratic behavior, loss of memory, and problems with communication, died of a then unfamiliar mental disorder. This led Dr. Alzheimer to investigate the cause of her unusual death. He assessed the brain of the woman and found that there were many anomalous masses (amyloid plaques) and intertwined bundles of fiber (neurofibrillary tangles). Scientists today have pinpointed the qualities of Alzheimer's to be a) tangles in the brain (neurofibrillary tangles), b) plaque in the brain (amyloid plaques), and c) loss of connections among nerve cells.
Experts know little about the true causes of AD (Alzheimer's disease), however they have proposed the amyloid hypothesis to explain how the disease begins. In people afflicted with AD, lethal transformations are happening in the brain. A buildup of amyloid plaque (β–amyloid clumps), caused by the

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