TY - GEN
T1 - Intramuscular High-Density Electromyography Arrays for Depth-Controlled Recording
AU - Riley, Morgan
AU - Johnson, Katherine J.
AU - Lakatos, Ant
AU - Johnson, Benjamin C.
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - Intramuscular high-density electromyography (iHD-EMG) arrays offer a solution for precise, stable, and high-resolution neuromuscular recordings, addressing key limitations of traditional bipolar needle electrodes. This study presents a depth-controlled iHD-EMG array designed for minimally invasive implantable biosensing applications in small animal models. By integrating depth-limiting structural features, the array enables consistent electrode placement, mitigates motion artifacts, and improves long-term recording stability. Comparative in vivo experiments demonstrate superior signal-to-noise ratio (SNR) and recording reliability over conventional needle electrodes. These results highlight the potential of iHD-EMG arrays for advanced neuromuscular research, neuroprosthetic control, and bioelectronic medicine.
AB - Intramuscular high-density electromyography (iHD-EMG) arrays offer a solution for precise, stable, and high-resolution neuromuscular recordings, addressing key limitations of traditional bipolar needle electrodes. This study presents a depth-controlled iHD-EMG array designed for minimally invasive implantable biosensing applications in small animal models. By integrating depth-limiting structural features, the array enables consistent electrode placement, mitigates motion artifacts, and improves long-term recording stability. Comparative in vivo experiments demonstrate superior signal-to-noise ratio (SNR) and recording reliability over conventional needle electrodes. These results highlight the potential of iHD-EMG arrays for advanced neuromuscular research, neuroprosthetic control, and bioelectronic medicine.
KW - high-density electromyography
KW - intramuscular recording
KW - neural interfaces
KW - spatial tissue targeting
UR - https://www.scopus.com/pages/publications/105031168749
U2 - 10.1109/BioSensors65002.2025.11239112
DO - 10.1109/BioSensors65002.2025.11239112
M3 - Conference contribution
AN - SCOPUS:105031168749
T3 - 2025 IEEE BioSensors Conference, BioSensors 2025 - Conferece Proceedings
BT - 2025 IEEE BioSensors Conference, BioSensors 2025 - Conferece Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd Annual IEEE BioSensors Conference, BioSensors 2025
Y2 - 2 August 2025 through 5 August 2025
ER -