He appeared out of nowhere. No name, no memory, no past. He was the only person the FBI ever listed as missing even though they knew where he was. And he couldn’t be found.

Unraveling the story of an amnesiac who doesn’t want to know his past.

Lonnie Sue Johnson is an artist who can’t retain a memory for longer than a minute or two.

Life after losing your memory at 22.

On childhood amnesia, or why we don’t remember much before age seven.

On life with amnesia and the role that music plays in memory.

After being diagnosed with multiple sclerosis, a 30-year-old woman loses most of her memory.

On living without memories.