You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Changes associated with normal aging include all of the following except: and explain in detail?
Normal aging is not associated with decreased intelligence. Decreased rapid eye movement (REM) sleep, adiminished sense of taste and smell, increased sleep latency and thinning of the vaginal mucosa are associated with normal ageing.