TED-ED: What happens when you have a concussion? - Clifford Robbins

In the U.S., 2.5 to 4 million concussions occur annually in sports. Concussions result from the brain's response to sudden impacts, causing neuron damage and symptoms like headaches and memory issues. Most concussions heal with rest, but myths about sleep post-injury persist. Post-Concussion Syndrome (PCS) can cause long-term issues if not managed properly. Sub-concussive impacts, common in sports like soccer, can lead to Chronic Traumatic Encephalopathy (CTE), a degenerative brain disease linked to tau protein clumping. Many concussions go unreported, highlighting the need for awareness and protection.

What is Chronic Traumatic Encephalopathy (CTE) and how is it related to concussions?

How do tau proteins relate to brain injuries and concussions?

What factors contribute to concussions going unreported among athletes?