From a NYT article about the Lewiston, Maine shooter's brain injuries [1]: > Researchers found that before they worked around blasts, the instructors brains lo

From a NYT article about the Lewiston, Maine shooter's brain injuries [1]: > Researchers found that before they worked around blasts, the instructors brains looked healthy. But in follow-up scans five months later, their brains were teeming with an abnormal protein called beta amyloid that is associated with Alzheimer’s disease. > “In a young brain you should see no amyloid. None. Zero,” said Dr. Carlos Leiva-Salinas, the University of Missouri neuroradiologist who ran the study. “We were surprised, very surprised.” [1] http://archive.today/ju6iq http://archive.today/ju6iq