Scientists test if a 'Nerve Zap' and a milkshake can rewire fear and motivation
Knowledge-focused
Not yet recruiting
This study aims to understand how symptoms of anxiety and anhedonia (loss of pleasure) affect how people learn from rewards and punishments and make decisions under threat. Researchers will test if a non-invasive device that stimulates a nerve in the ear (tVNS) and a caloric drin…
Phase: NA • Sponsor: Dr. Nils B. Kroemer • Aim: Knowledge-focused
Last updated Mar 30, 2026 14:35 UTC