By stage six (severe decline) the patients are in serious decline. They require constant observation and regularly need professional care. Memory turns out to be much worse. The patient might even lose consciousness of their surroundings, forgetting the names of people relating to them, and needs assistance with daily tasks and hygiene. Personality is also likely to alter at this stage. Stage seven (very severe decline) is the final stage of Alzheimer’s disease. Talking becomes severely exclusive, as well as the capability to sit or walk. Total support around the clock is wanted for all functions of daily living and
