Dopamine has a dark side. Substances that give us great pleasure, from coffee to cocaine, can raise dopamine levels too high.
If you've experienced a jolt of excitement when your phone buzzes, a rush from seeing a new parking space open up, or a flutter of hope before good news lands, you've experienced dopamine at work. But ...
Researchers discover a new dopamine signal in the striatum that acts as a guidance system, encoding trajectory errors to ...
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