Paramedian Pontine Infarction
Stroke 28:809-815, Kataoka,S.,et al, 1997
Degenerative Diseases of the Nervous System, Progressive Supranuclear Palsy
Adams & Victors Principles of Neurology, Chp 39, pg 1096, Ropper, A.H.,et al, 2014
Primary Lateral Sclerosis, Clin Features, Neuropath & Dx Criteria
Brain 115:495-520, Pringle,C.E.,et al, 1992
Gaze-induced Laughter
JNNP 40:815, Leopold,N.A., 1977