Decision making: Dopaminergic neurons for better or worse

All animals constantly need to weigh their options based on new experiences: something initially considered bad can become better in the light of something worse. A new study now shows how flies re-evaluate between better and worse.

Automated summary

Animals constantly evaluate their options based on new experiences, and something considered bad initially can become better when compared to something worse. A new study demonstrates how flies re-evaluate between better and worse choices.