“Motor Surround Inhibition During Tonic Movements: Action-Specific and Present in Real-Life Tasks”

https://pubmed.ncbi.nlm.nih.gov/38117303

This study finds that motor surround inhibition, which is important for individuating actions, can be measured during tonic movements and is present in real-life tasks such as writing and holding a pen, but not in holding a bottle, suggesting that it is action-specific rather than muscle-specific.