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Hey everybody, welcome to the single tracks podcast.

My name is Jeff, and today Greg and I are going to be talking about head injuries among mountain bikers.

This is a pretty serious subject, but one that we think we can share some good information about.

But we have to say at the very beginning here that we are not

doctors, obviously. We are mountain bikers. And so as such, we're not giving any kind of medical

advice or treatment advice or anything like that. So just take what we have to say as information

only. And again, this is information that we have gathered

sort of in our research and experience. So we're going to be talking specifically today about

concussions and traumatic brain injuries, what the symptoms and signs are, what some of the causes

are, and then the things that are being done to prevent or treat

those injuries. We did a similar podcast episode about helmets where we dived into some of this,

but this is going to be a more detailed discussion. So let's get started. So to start off,

Greg, what is a traumatic brain injury or TBI?

Basically, TBIs cover all sorts of impacts and injuries to the brain. It can be minor up to very serious.

So according to Wikipedia, TBI can result in physical, cognitive, social, emotional, and behavioral symptoms. And, you know,

you can either recover completely or it could lead to permanent disability or death. So TBI is a pretty

broad term. Yeah, definitely. And it's a term we're hearing in the media these days as well,

especially as it relates to football players. And there's been a lot of

research and there have been cases of people who are injured who have exhibited a lot of these

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