Romantic photos of Hadi Kazemi and Samaneh Pakdel

A group of researchers, led by Drs. Bianca Acevedo and Arthur Aron of the Department of Psychology at Stony Brook University, used functional Magnetic Resonance Imaging (fMRI) to scan the brains of happily married individuals (10 women and 7 men) reporting intense romantic love for their partner after an average of 21 years of marriage.