Adversarial attacks and defenses in physiological computing: a systematic review Dongrui Wu, Jiaxin Xu, Weili Fang, Yi Zhang, Liuqing Yang, Xiaodong Xu, Hanbin Luo and Xiang Yu Natl Sci Open, 2 1 (2023) 20220023 Published online: 26 August 2022 DOI: 10.1360/nso/20220023