Stimulus predictability rather than inter-trial interval itself affects motor evoked potential amplitudes
Saman Seifpour, Nele Haferkorn, S. Vijayakumar, Til Ole Bergmann
This study shows that stimulus predictability, not just inter-trial interval duration, affects motor evoked potential amplitudes, with GABA-B-receptor mediated inhibition modulated by predictability.
bioRxiv · Sep 18, 2026 · PreprintNeuroscience