What this source contributes
Explains dopamine signals associated with differences between expected and received rewards and their role in learning.
Read it in context
Dopamine has several functions. This research does not turn pleasure into a simple number or establish a personal dopamine-reset schedule.
Research can describe patterns across groups without predicting one person’s experience. Guidance can explain a program without demonstrating its effectiveness. We identify the source type so you can tell those contributions apart.
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