Characteristics of electroencephalographical, MRI, and neuropsychological data belonging to the PDWAVES database of the Sapienza University of Rome (UNIRM1) (2.0)

The PDWAVES database contains EEG, MRI and neuropsychological data from a selected cohort of patients with mild to moderate dementia due to Alzheimer’s disease (ADD), mild cognitive impairment due to Alzheimer’s disease (ADMCI), and matched old seniors with unimpaired cognition (Nold) enrolled in the PDWAVES project ([www.pdwaves.eu](www.pdwaves.eu)) at the Sapienza University of Rome from 2016 to 2021. During this time, the procedures initially adopted have been changed based on an in-depth study of the literature and due to the involvement of different professionals over time. Therefore, some individual datasets may lack neuropsychological test scores.