Kilohertz-rate two-photon voltage imaging of population dynamics in vivo
Min Zhang, Shoupei Liu, Yaoguang Zhao, Yanfeng Zhu, Xinyang Gu, Cihang Kong, Jiahao Hu, H. B. Yu, Jingchuan Wu, Fang Xu, Liang Chen, Ying Qing Mao, Bo Li
This paper introduces HS2PM, a two-photon microscope that enables kilohertz-rate imaging of neuronal populations in vivo, revealing voltage dynamics and their role in sensory adaptation and population coding.
bioRxiv · Mar 27, 2026 · PreprintNeuroscience