Example for hyperthymesia syndrome ,Jill Price (Jill Rosenberg December 30, 1965) is an American woman, from Southern California,who has been diagnosed with hyperthymesia. She was the first person to receive such diagnosis, and it was her case that propounded such research.Price is able to recite details of every day of her life since she was fourteen years old.She can recall various obscure moments of her life in great detail. Her condition, termed hyperthymesia, or "hyperthymestic syndrome", is characterized by a highly superior autobiographical memory. Her case was originally researched by a team at the University of California, Irvine—Elizabeth Parker, Larry Cahill and James McGaugh. Price can apparently recall every day of her life from when she was 14 years old: "Starting on February 5th, 1980, I remember everything. That was a Tuesday. "The first report on the study of her brain was published in 2006.In 2008, with Bart Davis, she wrote the book The Woman Who Can't Forget, explaining her life with the condition. The book has allowed her popularity to soar internationally, leading to a demand in public appearances.
Price's brain was subject to a brain scan and the hippocampus and prefrontal cortex were reportedly normal. It was claimed by research psychologist Gary Marcus, however, that her brain resembled those of people