preview

The I-Function And Alzheimer's Disease: Where is The Person?

Good Essays

The I-Function And Alzheimer's Disease: Where is The Person?

Alzheimer's disease (AD) is a serious form of dementia that involves the destruction of brain cells, and ultimately leads to death (1). What makes AD such a frightening disease, for both the patient and their family members, is the loss of "self" associated with the dementia. Those afflicted with AD can't understand the changes going on within themselves. Family members are upset by the loss of the "person" they once knew. It is common for daughters (for example) to say that a mother in the later stages of AD is not their "mom" because the personality displayed by the patient is so different from the personality they associate with "mom".

In order to decide how the sense …show more content…

The personality changes can be alarming. A gentle, artistic mother can suddenly exhibit violent behavior (4). AD patients, often inappropriately, may also exhibit hypersexuality (5). Increased apathy, social reclusion, erratic moods, paranoia, and other general personality changes may also result from the onset of AD (6). These personality changes, and other symptoms of AD, can all be linked to the gradual degeneration of the patient's brain. As the brain deteriorates, so do the functions controlled by the brain, such as spatial orientation, bladder control, and personality. Linking personality to the functions of the brain raises the question of whether deterioration of the brain due to Alzheimer's disease changes the "self" of an AD patient with respect to the disease. Although it is hard to make concrete judgements, logically it is possible to consider the "self" unchanged. As an individual progresses from infant to adult, that individual is still considered to be the same person. Yet a great many changes have gone on in the brain of that person, corresponding to a gradual change in personality. These changes are normally due to education and experience, and the personality associated with the adult is assumed to be a mature version of the personality of the infant. Therefore, both the infant

Get Access