Alzheimer's
Alzheimer's is a progressive disease that causes brain cells to degenerate and become waste. This continuous decline in brain cells is most commonly due to dementia, another mental disorder. Dementia can cause a gradual decrease in cognitive skills such as behavioral social skills. Alzheimer's can cause a loss of memory, and can eventually lead to a shortened life span. Most people who see this disease do not recover but have already lived a long and full life.