Ossification of the posterior longitudinal ligament (OPLL) is a progressive spinal disease characterized by ectopic bone ...

The fact that most people don’t understand the anatomy of a shoe leads to a near universal shopping experience: You see a particular trail running shoe or hiking boot hyped online. Molded EVA ...

Motor neurons carry impulses away from the central nervous system (made up of the brain and spinal cord) and control the movement of the body. These neurons coordinate muscle activity. Motor neurons ...

aDivision of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada bDivision of Neurosurgery, Toronto Western Hospital, University Health Network, Toronto, ON, Canada ...