Page 100 - Demo

98Three stages of dementiaAlzheimer%u2019s disease has three stages: (1) preclinical, (2) mild cognitive impairment (MCI), and (3) Alzheimer%u2019s dementia. In the preclinical stage, symptoms are not noticeable to the patients themselves or those around them. However, new brain imaging technologies can reveal amyloid plaques and neurofibrillary tangles %u2013 biomarkers signalling the development of Alzheimer%u2019s disease. When these biomarkers are detected, timely monitoring and early treatment may help delay the onset of Stage 2. In Stage 2, patients often recognise a mild decline in their memory and thinking abilities. They may need more time to make simple decisions. They may forget about a recent conversation or event. However, not all individuals with MCI have Alzheimer%u2019s disease. With cognitive training and brain exercises, an individual with MCI can improve their memory and thinking abilities. Alzheimer%u2019s disease is often diagnosed in Stage 3, when symptoms progress to interfere with patients%u2019 daily lives. They may forget what they have bought and buy the same thing over and over again. They may become overly suspicious, accusing others of stealing their money. They may neglect their personal hygiene. When this happens, it%u2019s time to seek professional help.MIND MATTERSDIGGING DEEPER