During a decision making process. the body changes. These somatic changes have been related to specific cognitive events and also have been postulated to assist decision making indexing possible outcomes of different options. We used chess to analyze heart rate (HR) modulations on specific cognitive events. https://www.soiebiologique.com/quick-sale-Axol-Friends-Mel-Axol-the-Axolotl-Black-Purple-special-save/