Imperial APC (Imperial Amyloid PET Cohort)

The Imperial APC Study is an Alzheimer's Society funded project that was set up at the Imperial College London in 2019. The ovearching aim of the study is to investigate the diagnostic utility of amyloid PET and other more established biomarkers of AD in a clinical cohort of patients with atypical clinical presentations. In this sub-study, we have retrospectively collected the MRI scans of all individuals referred for amyloid PET imaging in our Centre between 2013 and 2021. Both MRI and amyloid PET scans were carried out for clinical purposes and referral to amyloid PET followed appropriate use criteria (Johnson et al., 2013 Alz & Dem).