The Three Stages of Alzheimers Essay examples - 1402 Words

Alzheimer’s is most likely formed by other symptoms called dementia. Dementia is not an actual disease, but has a vast range of symptoms which are precursors to many types of diseases. When dementia is detected in an individual their memory tends to decline and it becomes a hassle to complete everyday duties. When diagnosing individuals there are a series of steps taken in order to see if the individual progressed to dementia and also which disease caused those symptoms to take effect. These stages are preclinical, mild cognitive impairment (MCI) and dementia. Within the preclinical stage there are three sub-stages that deal with protein, plaque buildup in the brain called beta-amyloid. The symptoms for this stage are undetectable. Stage†¦show more content†¦When studying individuals, researchers first categorize them within these three stages. Tests are performed in order to diagnose their symptoms and later to see which stage they are categorized under. If they happ en to be under the MCI stage then researchers diagnose those individuals and see if they are more likely to stay at the MCI stage or move on to Dementia or Alzheimer’s disease. The initial stage in the process of Alzheimer’s is known as the asymptomatic â€Å"preclinical stage†. One of the undetectable symptoms in this stage is memory loss. (Harvard Health Newsletters). For example it gets harder for some individuals to remember what they wanted from the grocery store. At this stage it is very hard to diagnose anything. Since the ¬Ã‚ ¬e symptoms have not been fully developed, it makes it harder for the researcher to diagnose these individuals. The researchers may have to wait awhile until the symptom’s become worse or they can use what are called biomarkers to detect any signs of disease in the body. However with the use of biomarkers, which are â€Å"a measurable substance or condition in the body that can indicate the presence or absence of a disea se,† (Harvard Women’s Health Watch) the researcher has the ability to figure out if the person has gone through the preclinical stage andShow MoreRelatedAlzheimer s Disease Is The Most Significant Risk Factor1074 Words   |  5 PagesAlzheimer s Disease Abstract Alzheimer’s disease currently represents the second leading cause of death in people older than 65 years residing in the modern world. (1) Census records attest to this assertion, which has prompted medical researchers to further investigate the etiology and course of development of the disease in order to better treat the debilitating condition. 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