To cite package ‘PhysioHDEMG’ in publications use: Matsui Y (2026). _PhysioHDEMG: High-Density Surface EMG Motor-Unit Decomposition for the Physio Ecosystem_. R package version 0.2.1, . A BibTeX entry for LaTeX users is @Manual{, title = {PhysioHDEMG: High-Density Surface EMG Motor-Unit Decomposition for the Physio Ecosystem}, author = {Yusuke Matsui}, year = {2026}, note = {R package version 0.2.1}, url = {https://github.com/x-biosignal/physiohdemg}, }