Duke Neurosciences - Lab 2: Spinal Cord & Brainstem: Surface and Sectional Anatomy
Spinal Cord passes down the vertebral canal, has 31 segments (each with a pair of spinal nerves) Cervical enlargement = supplies nerves to upper limbs. - ppt video online download
Spinal Cord | Definition, Function & Structure - Video & Lesson Transcript | Study.com