We are, I trust, all but universally familiar with the knee jerk, or patellar, reflex. A doctor taps the patellar tendon with a rubber mallet, and our leg kicks forward in response. The reaction is ...
A 45 year-old man developed pain radiating around his abdomen and down his legs, associated with weakness of the quadriceps. Knee reflexes were very brisk Herniated T9-10 Disk: Sagittal MRI scan of ...