Is predictability of the conditioning stimulus (CS) a critical factor in conditioned pain modulation (CPM)?

Lautenbacher, StefanStefanLautenbacher0000-0002-2829-347XHorn-Hofmann, ClaudiaClaudiaHorn-HofmannKunz, MiriamMiriamKunz2025-04-222025-04-2220241369-16510899-0220https://fis.uni-bamberg.de/handle/uniba/107655engIs predictability of the conditioning stimulus (CS) a critical factor in conditioned pain modulation (CPM)?article10.1080/08990220.2024.2395809