Related Experiment Video
Updated: Jul 9, 2026

08:41
Unilateral Pyramidotomy of the Corticospinal Tract in Rats for Assessment of Neuroplasticity-inducing Therapies
Published on: December 15, 2014
Congenital unilateral absence of the corticospinal tract in a Siamese cat
A C Palmer1, N D Jeffery, R J M Franklin
1Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, CB3 0ES, UK.
Veterinary Pathology
|November 28, 2007
Abstract:
A Siamese kitten presented with mild gait dysfunction associated with periodic circling. Pathologic investigation revealed unilateral (right-sided) absence of the corticospinal (pyramidal) tract throughout its normal course. Although an infectious cause cannot be completely ruled out a genetic etiology was suspected.

