TY - GEN AU - Nakase,Hiroyuki TI - Introduction: venous brain circulation disorders SN - 1092-0684 PY - 2009///1221 KW - Brain Ischemia KW - diagnosis KW - Cerebral Veins KW - physiopathology KW - Humans KW - Sinus Thrombosis, Intracranial KW - Thrombolytic Therapy KW - Vein of Galen Malformations N1 - Publication Type: Introductory Journal Article UR - https://doi.org/10.3171/2009.9.FOCUS.NOV09.INTRO ER -