'For most of her adult life, Christine had a brilliant career as a biochemist, working in the pharmaceutical industry in the UK, for the CSIRO in Australia and then as a senior executive in the Australian public service, providing advice to the prime minister on science and technology.
'In 1995 she was diagnosed with younger-onset dementia at the age of forty-six, and since then has become a passionate advocate for people with dementia, addressing conferences around the world and appearing in the media. Her books have been published in several languages, and in 2003 she became the first person with dementia to be elected to the board of Alzheimer's Disease International.' (Source: https://www.penguin.com.au/contributors/8505/christine-bryden)
She has also written a book on the general subject of Alzheimer's, 'Nothing About Us, Without Us'.