Original ResearchPublished 7 April 2026Self-face viewing attenuates cardiac modulation of corticospinal excitabilityMilana Makarova · Nikita Fedosov · Irina Mikhailova · Maria Nikolaeva · Alexei Ossadtchi · Alexey Tumyalis · Maria VolodinaFrontiers in Signal Processingdoi 10.3389/frsip.2026.1776807