" (Louis Calder Memorial Library of the University of Miami/Jackson Memorial Medical Center, October 3, 2002), http://calder.med.miami.edu/pointis/spasticity.html*"This article contains text from the public domain document at http://www.ninds.nih.gov/health_and_medical/disorders/spasticity_doc.htm"*Clonus at the ankle* Patient site with information on intrathecal baclofen treatment for spasticity as a result of cerebral palsy* Cerebral Palsy Alliance - Sydney, Australia
" (Louis Calder Memorial Library of the University of Miami/Jackson Memorial Medical Center, October 3, 2002), http://calder.med.miami.edu/pointis/spasticity.html*"This article contains text from the public domain document at http://www.ninds.nih.gov/health_and_medical/disorders/spasticity_doc.htm"==External links==* Video demonstration of clonus at the ankle* Patient site with information on intrathecal baclofen treatment for spasticity as a result of cerebral palsy* Cerebral Palsy Alliance - Sydney, Australia