Administration of L-DOPA increased optimism bias by impairing the ability to update beliefs in response to undesirable information about the future.
Does L-DOPA increase optimism bias in humans?
L-DOPA enhances optimism bias by impairing belief updating in response to undesirable future information, providing evidence that dopamine impacts belief formation.
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Sharot et al. (Tue,) conducted a other in Optimism bias. dihydroxy-L-phenylalanine (L-DOPA) was evaluated on Optimism bias and belief updating. Administration of L-DOPA increased optimism bias by impairing the ability to update beliefs in response to undesirable information about the future.