Kate Courtney presents CrashCourse concussion brain fly-through

As part of a series exploring the complexities and fragilities of the human brain, 2018 mountain bike world champion Kate Courtney heads up a 'brain fly-through', looking at the impact of concussions and the importance of reporting head injuries straight away.

Cyclingnews is the world's leader in English-language coverage of professional cycling. Started in 1995 by University of Newcastle professor Bill Mitchell, the site was one of the first to provide breaking news and results over the internet in English. The site was purchased by Knapp Communications in 1999, and owner Gerard Knapp built it into the definitive voice of pro cycling. Since then, major publishing house Future PLC has owned the site and expanded it to include top features, news, results, photos and tech reporting. The site continues to be the most comprehensive and authoritative English voice in professional cycling.