Alzheimer’s disease is a continuous brain disorder that affects human memory, behavior, and thinking, especially in older adults. Alzheimer’s is a form of Dementia and is behind for seventy percent of cases of Dementia. When the brain has Alzheimer’s, the following things are visible in brain tissue. Increased Abnormal protein cluster in space between nerve cells, au protein clumps inside nerve cells, and raised plaques can obstruct communication between nerve cells.
The progressive loss of attachment between nerve cells leads to the brain’s improper functioning, affecting the memory and the nerve cells, resulting in death. When many nerve cells die, the brain’s section that controls language, thinking skills, and reasoning is affected, and brain tissue starts to reduce. Alzheimer’s has early symptoms, such as not recalling new information. The first symptom may not necessarily be memory problems, but someone can develop changes in their behavior, visions, problems, and language challenges. A person with mild-to-moderate Alzheimer’s can have symptoms such as questioning one thing a lot of time, not remembering the names of loved ones, and difficulty concentrating. Those in advance experience weight loss, seizures, and lack of bowel or bladder control.
Although the cause of Alzheimer’s disease is unknown, scientists suspect it can be due to environmental factors, genetics, or lifestyle that affect the brain. The people at risk of having the disease are the aged one. Those with a family history of a parent had Alzheimer’s, those with low education levels, and people with Down Syndrome. To diagnose or monitor Alzheimer’s, a doctor can do positron emission tomography that detects plaques or tangle if they are present. With the advancement of technology now cerebrospinal fluid from the spine tap can measure abnormal protein accumulating in the brain. Alzheimer’s has no cure, but there is a medication that is used to treat some symptoms. A breakthrough in treatment, there is a drug in a trial that targets how to make nerve cells work better, get a way to do away with tangle, and the third one to decrease inflammation that brings a change in the brain.