Woman with Down's contributes to Alzheimer's research (AD)

Amy is part of a Cambridge University study tracking 40 people with Down's syndrome to try to find a treatment for Alzheimer's.

People with Down's syndrome are at greater risk of Alzheimer's, and of developing it earlier than others, and Amy told the Today programme she hopes she can help scientists find a treatment for Alzheimer's.

Video by Sanchia Berg and Atif Rashid