AUTHOR=Zhang Bokun , Li Zhengping , Hao Yuwen , Wang Lijun , Li Xiaoxue , Yao Yuan TITLE=A review of lightweight convolutional neural networks for ultrasound signal classification JOURNAL=Frontiers in Physiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1536542 DOI=10.3389/fphys.2025.1536542 ISSN=1664-042X