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Alzheimer disease - Essay Example
Pages 3 (753 words)
Running Head: Alzheimer’s Disease Alzheimer’s Disease Name of Writer Alzheimer’s Disease Introduction Alzheimer’s disease is a progressive ailment that impacts the cognitive processes of human beings. The ultimate outcome is death while the exact causes of the disease are relatively unknown…
These neurons and synapses are lost when the individual begins to develop Alzheimer’s disease. The cerebral cortex and subcortical regions are impacted because gross atrophy is found in these regions (Pashek & DiVenere, 2006: p. 143). The temporal lobe and parietal lobe witness degeneration which can lead to the progression of the disease. AD causes specific brain regions to shrink which has been corroborated by the presence of MRI and PET reports (Wilson et al, 2008: p, 45). Definition Alzheimer’s disease (AD) is a form of dementia that is incurable. It is a progressive disease in which the conditions of the patient worsen with the passage of time with the ultimate outcome being death. The disease was first identified by a German psychiatrist Alois Alzheimer in the early 20th century. AD is found to be prevalent in people above the age of 65 years. Currently, it is estimated that there are 26.8 million patients with the disease (Small & Perry, 2005: p. 125). The causes of the disease are unknown while medication seems to alleviate some of the symptoms. Disease Start AD starts when individuals suffer from short term memory loss. They might also be suffering from language problems and encountering difficulty in concentrating. ...
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