Repeated concussions can alter heart activity and impact the ‘heart-brain’ axis

We’re excited to spotlight a significant piece of research led by members of our own community. Dr. Jyotpal Singh (Dr. Joe), who many of you will remember as a guest speaker at our September event, collaborated with cardiologist Dr. Payam Dehghani and fellow University of Regina researcher Dr. J. Patrick Neary on a study examining how repeated concussions can affect not just the brain, but also the heart.

Published in The Conversation, their article explores the critical connection between the brain and the heart, known as the heart–brain axis. Their findings reveal that concussions can alter heart activity, showing that the effects of these injuries extend beyond neurological symptoms alone. This research underscores the importance of looking at concussions through a whole-body lens, recognizing that brain health is closely tied to cardiovascular function and overall well-being.

We are proud to see Dr. Joe, along with his colleagues, advancing the conversation on this vital area of health research. His contributions, both in the lab and as part of our community events, help bridge the gap between cutting-edge science and public understanding.