AUTHOR=Lin Fangzheng , Cai Yaoqian , Li Jing , Zhan Jiheng , Gao Zibo , Zeng Xiaolong , Feng Minshan , Li Yongjin , Lin Dingkun , Qi Ji TITLE=Noncontact optical 3D strain measurements in cervical soft tissues biomechanics by digital image correlation under tensile test: an experimental approach JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2025.1493476 DOI=10.3389/fbioe.2025.1493476 ISSN=2296-4185