TY - GEN AU - Armstrong,G T AU - Localio,A R AU - Feygin,T AU - Bilaniuk,L AU - Phillips,P C AU - Fisher,M J AU - Strom,B L AU - Zimmerman,R TI - Defining optic nerve tortuosity SN - 0195-6108 PY - 2007///0607 KW - Brain KW - Humans KW - Magnetic Resonance Imaging KW - Models, Statistical KW - Neurofibromatosis 1 KW - complications KW - Observer Variation KW - Optic Nerve KW - abnormalities KW - Optic Nerve Glioma KW - Orbit KW - pathology N1 - Publication Type: Journal Article ER -