My pet-ct shows mild symmetric hypometabolism in 3 lobes.i hav memory issues and my both eye lids contract 24x7, sleep disturbed. any possible reason?

Hypometabolism: These brain pet scan findings show apparent degenerative changes that could correlate with cognitive decline. A neurologist, possibly collaborating with a psychiatrist, is best qualified to differentiate between mild cognitive impairment vs dementia and probably explain the eyelid symptoms after examining you. Medications are available to help your memory issues.