Daroff_02-8 One and a Half Syndrome

Identifier: Daroff_02-8 Title: One and Half Syndrome Subject: One and Half Syndrome; Paralytic Pontine Exotropia Description: This involves both gaze palsy secondary to a lesion of the ipsilateral PPRF or VI nucleus, and an INO secondary to a lesion of the MLF on the same side. If the VI nucleus is involved, VII palsy almost always occurs due to the proximity of the VII fascicle to the VI nucleus. This video is part of the Daroff Collection in NOVEL, the Neuro-Ophthalmology Virtual Education Library. Please cite the source when using this video. NOVEL.utah.edu Copyright 2010. For further information regarding the rights to this collection, please visit http://library.med.utah.edu/NOVEL/about/copyright