[…] She had always had a talent for remembering. She had also always dreaded change. Knowing that after they left New Jersey, nothing could ever be the same, Price tried to commit to memory the world she was being ripped away from. She made lists, took pictures, kept every artefact, every passed note and ticket stub. If this was a conscious effort to train her memory, it worked, perhaps better than she ever imagined.
Jill Price was the first person ever to be diagnosed with what is now known as highly superior autobiographical memory, or HSAM, a condition she shares with around 60 other known people. She can remember most of the days of her life as clearly as the rest of us remember the recent past, with a mixture of broad strokes and sharp detail. Now 51, Price remembers the day of the week for every date since 1980; she remembers what she was doing, who she was with, where she was on each of these days. She can actively recall a memory of 20 years ago as easily as a memory of two days ago, but her memories are also triggered involuntarily.
It is, she says, like living with a split screen: on the left side is the present, on the right is a constantly rolling reel of memories, each one sparked by the appearance of present-day stimuli. With so many memories always at the ready, Price says, it can be maddening: virtually anything she sees or hears can be a potential trigger.
Before Price, HSAM was a completely unknown condition. So what about the day she sent an email to a Dr James McGaugh at University of California, Irvine? That was 8 June 2000, a Thursday. Price was 34 years and five months old.