The BBC report shows in gruesome detail the effects of the disease on young people and their families.
BBC News - Early-onset Alzheimer's strikes families fast and ...
Sufferers experiences shrinking of the brain and loss of brain functions until they no longer respond to their surroundings including their loved ones.
The loss of brain function is known as dementia. Those who suffer HIV/AIDS may experience a similar wastage of the brain functions. Please click:
But the sufferer was certainly in the final stages before death. She would not have known much.