Membrane Potential-Driven Adaptive Threshold Plasticity for SNNs: A Bio-Inspired Mechanism Combining Inverse Depolarization Rate and Proportional Membrane Potential Dynamics. - Na Shan; Yibin Lin; Chuxi Xie; Kunlun Wu; Weidong Ma; Chaoxu Mu; Xiaorong Yan; Anguo Zhang (IEEE Trans. Emerg. Top. Comput. Intell., 2026)