Mohammad Habibnezhad
Program: PhD Health
Academic Background: BA Psychology, Tehran University; MSc Psychology and Neuroscience, Dalhousie University
Research Topic: Biomarkers of Cognitive Reserve in Physically Active Older Adults
Research Project: This research investigates how routine physical activity influences brain function and cognitive resilience in middle-aged and older adults. Using two objective measures, functional near-infrared spectroscopy (fNIRS) and eye tracking (pupillary metrics), the study will monitor changes in brain activity and mental effort during rest and memory tasks. By comparing physically active individuals with those leading sedentary lifestyles, it examines how regular exercise may enhance attention and memory, and whether specific brain and pupillary markers can reliably capture these benefits. The research will also explore how sociodemographic factors such as age, gender, and income influence these outcomes. The ultimate goal is to deepen our understanding of the biological mechanisms supporting cognitive health with aging and to provide evidence-based insights that inform strategies for promoting successful aging.
I find driving and road trips really calming. In the summer, I enjoy hiking, biking, or camping in the woods. During the winter, I like to swim or play squash—or sometimes just spend the day curled up on the sofa with a good book.
