Excited to share our new preprint describing a novel form of #phase-amplitude coupling between low-gamma phase and high-gamma power during movement and speech. Details on biorXiv (1/8)doi.org/10.1101/2023.0… We used two different methods to estimate phase-amplitude coupling from intracranial recordings in monkeys performing a reaching task and in humans (#ECoG) performing finger-flexion and word-reading tasks (2/8).

Excited to announce a new paper out today in J NeuroEng and Rehab: rdcu.be/cQO3Z.
Myoelectric interface training enables targeted reduction in abnormal muscle co-activation. A collaboration with Jinsook Roh, Gang Seo, with help from Ameen Kishta & @emilymugler. 🧵 Abnormal muscle co-activation is a major cause of arm impairment after stroke. Our prior work (doi.org/10.1177%2F1545…) showed that gamified training with a myoelectric computer interface (MyoCI) could reduce this co-activation and reduce impairment in chronic stroke survivors.