Evidence for the extinction burst in grip force: A preregistered study
Marlon Palomino, María Cisneros-Plazola, Any Dubón, Valeria Pérez-Treviño, Gabriela Eugenia López-Tolsa, Rodrigo Sosa
This study preregisters and finds a robust extinction burst in grip force, showing increased peak force after reward removal, ruling out alternative explanations.
bioRxiv · Oct 21, 2026 · PreprintAnimal Behavior & Cognition