OKAYAMA UNIVERSITY IMAGE: THE MEDIAN AGE GAP (APPARENT AGE ESTIMATED BY AI SOFTWARE MINUS REAL AGE) WAS HIGHER FOR PD PATIENTS THAN FOR HEALTHY SUBJECTS. CREDIT: 2021 BRAIN SUPPLEMENT Parkinson’s disease (PD) is a well-studied neurodegenerative disorder that affects between 7 and 10 million people worldwide. Despite PD being a recurrent topic in the medical...