Instructional Video
Khan Academy

Khan Academy: Ankylosing Spondylitis

9th - 10th
Learn about ankylosing spondylitis. [10:08]
Audio
Science Friday Initiative

Science Friday: Rerouting Working Nerves to Restore Hand Function

9th - 10th
Surgeons bypass a spinal cord injury to build a new hand-brain connection in paralyzed man.
Audio
Science Friday Initiative

Science Friday: Paralyzed Rats Walk, Even Sprint After Rehab

9th - 10th
Paralyzed rats regain their footing after rehab forges new connections between brain and spinal cord.