The Influence of Dopamine on Decision-Making: Speed vs. Accuracy
Originally Published 2 years ago — by Neuroscience News
A recent study reveals that dopamine plays a role in the speed and accuracy of decision-making processes. When dopamine release was elevated, decisions were made faster but with increased inaccuracy. The study utilized a learning task involving abstract symbols and rewards, and computer models were used to analyze the learning and decision-making processes. The findings suggest that dopamine potentially links motor response and effort regulation, favoring speed over accuracy. Further research is needed to understand the extent of this mechanism in non-reward-related decisions and the role of motor functions.