A single severe head injury can trigger long-term brain damage

Brain scans show that one major head injury can cause similar long-term brain damage to that seen in NFL players who have had many smaller head knocks

Source:
https://www.newscientist.com/article/2215246-a-single-severe-head-injury-can-trigger-long-term-brain-damage/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home