Analysis of information sources in references of the Wikipedia article "亨利·莫萊森" in Chinese language version.
Henry Gustav Molaison — known through most of his life only as H.M., to protect his privacy — became the most studied patient in the history of brain science after 1953, when an experimental brain operation left him, at age 27, unable to form new declarative memories. ... After repeated trials on the same puzzles, the man who lost his memory learned to fill in the right answers. 'We found that he could learn new semantic, factual information as long as he had something in his memory to anchor it to,' Dr. Skotko said.
In 1953, he underwent an experimental brain operation in Hartford to correct a seizure disorder, only to emerge from it fundamentally and irreparably changed. He developed a syndrome neurologists call profound amnesia. He had lost the ability to form new declarative memories.
In between it all he did puzzles, books upon books of them, a habit he’d picked up as a teenager. Near the end of his life he kept a crossword book and pen with him always, in a basket attached to his walker.
Henry Gustav Molaison — known through most of his life only as H.M., to protect his privacy — became the most studied patient in the history of brain science after 1953, when an experimental brain operation left him, at age 27, unable to form new declarative memories. ... After repeated trials on the same puzzles, the man who lost his memory learned to fill in the right answers. 'We found that he could learn new semantic, factual information as long as he had something in his memory to anchor it to,' Dr. Skotko said.
In 1953, he underwent an experimental brain operation in Hartford to correct a seizure disorder, only to emerge from it fundamentally and irreparably changed. He developed a syndrome neurologists call profound amnesia. He had lost the ability to form new declarative memories.
In between it all he did puzzles, books upon books of them, a habit he’d picked up as a teenager. Near the end of his life he kept a crossword book and pen with him always, in a basket attached to his walker.