This video shows a gentleman with Hyperreflexia, a Positive Hoffman's test, Clonus and incoordination. If you see this during your evaluation, you need to be suspicious of a central cervical cord lesion(stenosis), head injury and occasionally MS to name a few. Let me know what you think of this video. Also feel free to thank these folks for showing the real signs and symptoms that often times you only read about in school.