10K views · 171 reactions | A team of scientists from Mayo Clinic and two other institutions published a study in 2019 that showed the existence of an autoimmune disorder that affects men. The disorder causes the immune system to attack the brain, causing severe neurologic symptoms. That's what happened to a Florida man, and his search for answers led him to experts at Mayo Clinic. Read more: https://mayocl.in/3ui3xvZ | Mayo Clinic | Facebook

Life Expectancy in Europe Through the Years - From the late 19th century to today, Europe has transformed beyond recognition — wars, revolutions, pandemics, and medical breakthroughs have all shaped how long people live. This animation visualizes life expectancy across European countries from 1880 to 2023, revealing the dramatic rise in lifespan, the deep drops during world wars, and the gradual recovery that followed. | The Brain Maze

101K views · 484 reactions | Left nearly brain dead by a heart attack, Michele De Leeuw has almost made a full recovery after being removed from life support in a medical miracle. MORE: https://nbcnews.to/2zXbKwf NBC News' Kristen Dahlgren speaks with her tonight on NBC Nightly News with Lester Holt. | NBC Nightly News with Tom Llamas | Facebook