In both anaesthesia and sleep, the subject loses consciousness. However, there are also several differences between them, e.g. a sleeper can be woken up by external stimuli in contrast to an a subject under general anaesthesia.
Alzheimer's and related dementias share much in common despite their disparate etiologies. Much can be done to prevent cognitive decline through diet, exercise, affect regulation and social connectedness. Share your research, thoughts and theories.See More