The Discworld author Sir Terry Pratchett is to appear in a BBC documentary covering a year of his struggle with the brain disorder Alzheimer's disease.
Pratchett, 60, asked the BBC to spend a year documenting any decline in his condition and seeing him experiment with various supposed cures. One alleged cure involved firing infrared light at his brain via a helmet invented by a general practitioner doctor. Pratchett also examines the serious research into dementia and its cure.
The author has donated £500,000 to the Alzheimer's Research Trust and his campaigning has raised another £200,000. Pratchett has posterior cortical atrophy, a rare form of the disease which affects vision, causes him to forget words and makes dressing confusing. He has written 36 Discworld novels amongst other works and was knighted in the 2009 New Years Honours.
Posterior cortical atrophy is also known as Benson's syndrome. It is the progressive shrinking of the back of the brain. It is a form of Alzheimer's disease, and the wider disease affects some 26.6 million people worldwide.
The documentary - Terry Pratchett: Living with Alzheimer's - will air on BBC Two on February 4 at 21:00.

Have an opinion on this story? Share it!
Share this: 






This page is archived, and is no longer publicly editable.
Got a correction? Add the template {{editprotected}} to the talk page along with your corrections, and it will be brought to the attention of the administrators.
Please note that due to our archival policy, we will not alter or update the content of articles that are archived, but will only accept requests to make grammatical and formatting corrections.
Note that some listed sources or external links may no longer be available online due to age.
Got a correction? Add the template {{editprotected}} to the talk page along with your corrections, and it will be brought to the attention of the administrators.
Please note that due to our archival policy, we will not alter or update the content of articles that are archived, but will only accept requests to make grammatical and formatting corrections.

Discworld author films his battle with Alzheimer's