Healthy Brains, Healthy Lives (HBHL) is an interdisciplinary program, built on McGill’s global leadership in interdisciplinary neuroscience, that uses big data analysis to reveal the fundamental mechanisms underlying normal brain function and brain disorders. HBHL aims to accelerate translational discoveries and create a global centre of excellence in neuroinformatics at McGill to improve brain health in Canada and around the world. HBHL Symposium 2022 is a 2-days event of talks and networking opportunities, bringing together the HBHL brain health community.