A German man who survived a terrible car crash six years ago was left unable to transfer short-term memories to his long-term memory, which means he forgets everything when he goes to sleep unless he writes them down.
Daniel Schmidt is lucky to be alive. In 2015, he was involved in a motorway accident that left him with severe physical and brain injuries. He underwent intensive phisyo and speech therapy to regain his ability to speak, but the one thing he couldn’t get back was his memory. After sustaining level three traumatic brain injuries, Schmidt was rendered unable to transfer short-term memories into long-term, which means that whenever he goes to sleep at night, he forgets everything that happened that day, the people he met, the places he visited, the things he did, everything.