Dr. Oluwadamilola Fayanju appointed Head of Surgery at QHS and KHSC - Queen's University

What if the human brain works in ways that Sigmund Freud began describing more than 130 years ago? A new scientific analysis suggests that some of his ideas about the mind share surprising similarities with one of the most influential theories in modern neuroscience. Published in the scientific journal Entropy, the paper explores connections between Freud's original theories, later developments in psychoanalysis, and a modern approach to brain research known as the prediction paradigm.

At CHEST 2026, Pourshahid argued for matching patients to center-based, hybrid, or virtual pulmonary rehab based on a structured assessment. Arguing the pro side of a debate at the American College of Chest Physicians (CHEST) 2026 Annual Meeting in Phoenix, Omid Pourshahid, MD, MPH, FCCP, Medical Director, Pulmonary Rehabilitation, Temple University Hospital, said pulmonary rehabilitation should be tailored to each patient’s clinical status and barriers to care rather than delivered through a single center-based model.¹The position builds on a long-standing gap in pulmonary rehabilitation uptake. In a retrospective cohort of 197,376 Medicare beneficiaries hospitalized for COPD in 2014, only 2721 (1.5%) initiated pulmonary rehabilitation within 90 days of discharge.² Initiation within the 90-day window was associated with a lower risk of death at 1 year (hazard ratio [HR], 0.63; 95% CI, 0.57-0.69; P <.001).

From daily step counts to exercise after a cardiac event, new guidance examines how doctors can tailor physical activity to individual needs and what patients should know about exercising safely. Exercise Prescriptions for Cardiovascular Health in Adults: 2026 ACC Scientific Statement: A Report of the American College of Cardiology. Image Credit: 19 STUDIO / Shutterstock