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Memory Loss Essay

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Memory loss is the most common symptom that impacts people as they age. Memory loss and behavioral changes are symptoms that are part of Alzheimer's disease. Alois Alzheimer had first discovered this memory loss disease in 1906. Alzheimer's disease is a progressive disease that worsens as people age. It is the most common dementia and it is affecting about 24 million people worldwide. Those numbers could be higher today because this prevalence was based on a 2011 scholarly article (Ballard et al., 2011). There are risk factors that may be influencing the risk of being diagnosed with Alzheimer's disease, creating irreversible symptoms that cannot be cured. Alzheimer's disease has two-main leisure's that occur in the brain, these are the amyloid plaques and neurofibrillary tangles (Ballard et al., 2011). The amyloid plaques and neurofibrillary tangles are the causes of neurons not functioning properly which then causes brain death. Amyloid plaques are made up of beta-amyloid proteins that were clumped together (Méndez et al., 2016). These plaques affect neurochemical balances and cause neurons to die over time. According to Ballard et al., "The amyloid cascade hypothesis has also been more fundamentally challenged; for example, increases in Aβ might result from neuronal damage caused by another process (Ballard et al., 2011)". The causes of amyloid plaques are still difficult to understand but it is certain that they are a cause of brain impairment. The other main leisure in

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