Correlative Assessment of Hemodynamic Parameters Obtained with T2*-weighted Perfusion MR Imaging and SPECT in Symptomatic Carotid Artery Occlusion ================================================================================================================================================== * Jae Hyoung Kim * Sun Joo Lee * Taemin Shin * Kyeong Hun Kang * Pil Youb Choi * Jung Hee Kim * Jae Chul Gong * Nack-Cheon Choi * Byeong Hoon Lim