Lea Alhilali, MD on Instagram: "Have some mild cognitive impairment trying to remember dementia patterns on imaging? Is looking at dementia PET scans one of your PET peeves? Have short-term memory loss when you read about dementia imaging? Here’s a way to remember dementia patterns so you will never forget! Major dementia imaging patterns: Alzheimer’s disease (AD) • AD has a Nike swoosh pattern-with decreased metabolism in parietal & temporal regions • Remember when you see the Nike swoosh patte