As we reported on Sunday House Call in August Scientists from the Salk Institute for Biological Studies and the Scripps Research Institute reported progress in understanding how aging contributes to the development of Alzheimer Disease. There are many avenues of study and exploration to try to understand the mechanisms behind the expression of the disease.

• Dr. Remi Quirion, McGill University Full Professor and Scientific Director at the Douglas Hospital Research Centre and Scientific Director of the CIHR Institute of Neurosciences, Mental Health and Addiction (INMHA).