Peter Attia· MD
It is generally agreed upon the patients who are in the stages of cognitive decline have type-o functioning metabolism so their PET scans show less glucose uptake in the brain is that generally acknowledged and not only fdg-pet when you do also cerebral blood flow you find the same when you do a femoral arterial spin labeling to look at blood flow every technique that have been used has demonstrated that first it was with mild Alzheimer's cases but more recently also with them so-called mild cognitive impairment that nowadays also referring to was a mile neurocognitive disorder and in those cases there is hypometabolism