Jill Price (née Rosenberg, born December 30, 1965, in New York City) is one of six confirmed subjects determined by scientists to have hyperthymesia and was the person who pioneered such research. She is able to recite details of every day of her life since she was fourteen years old.[1] She can recall various obscure moments of her life in high detail.[2] Price's condition was coined hyperthymesia, or hyperthymestic syndrome. It is characterized by a highly superior autobiographical memory and spending vast quantities of time thinking about one's past. The first report on the study of her brain was published in 2006.[3] In 2008, she co-authored the book The Woman Who Can't Forget: The Extraordinary Story of Living with the Most Remarkable Memory Known to Science—A Memoir (ISBN 1416561765), explaining her life with the condition.[2] Scans of her brain resemble those of people with obsessive compulsive disorder (OCD), and based upon tests he performed on her as well as personal observations, research psychologist Gary Marcus has speculated that her unusual autobiographical memory is actually a byproduct of compulsively making journal and diary entries.[4]