Corticospinal tract reconstruction with tumor by using a novel direction filter based tractography method. - Qingrun Zeng; Ze Xia; Jiahao Huang; Lei Xie 001; Jiawei Zhang; Shengwei Huang; Zhengqiu Xing; Qichuan ZhuGe; Yuanjing Feng (Medical Biol. Eng. Comput., 2025)