Sally Magnusson hears how a cure for Alzheimer's is 'within our grasp'
Sally Magnusson and her family cared for her mother, before Mamie's death from dementia.
Scientists at the Scottish Brain Clinic have been working to find a cure for the condition.
Prof Craig Ritchie tells Sally how testing for the build-up of amyloid protein in the brain can flag early indicators of the disease.
With a possible genetic link, Sally has to decide whether to take the test herself or not.
