“Sir Terry Pratchett has been trialling a revolutionary new device that claims to slow, and even reverse the effects of Alzheimer’s. The award-winning author, who was diagnosed with dementia in 2007, is one of the first patients in the UK to try the anti-dementia helmet. The device sends intense bursts of light at a particular wavelength the a patient’s skull.
The helmet’s designer, Dr Gordon Dougal is convinced the device could transform the lives of thousands of people with Alzheimer’s, which currently affects 700,000 people in the UK. The Discworld author, who has donated over £500,000 to the Alzheimer’s Research Trust, first contacted Dr Dougal about his invention last year. The County Durham-based GP said: ‘When Sir Terry’s people contacted me I was very happy to help. We made another prototype helmet and he has had that since last August.’
A custom-built helmet was made from a cast of Mr Pratchett’s head. It was then attached to the back of an armchair at the writer’s home in order that he could use it for the recommended six minutes each day. Mr Pratchett’s progress was assessed by a computer, which showed a small, but measurable, improvement in his condition after three months. More importantly, said Dr Dougal, the computer could find no signs of further deterioration during this period.”
(via The Daily Mail)