Catherine Caruso


Catherine Caruso is a freelance science journalist based in Boston, Massachusetts. Her work has appeared in Scientific American, MIT Technology Review and Hakai Magazine. She has a master’s degree in zoology from the University of New Hampshire and a master’s degree in science writing from the Massachusetts Institute of Technology.

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Research image of cell-surface protein LPHN2.

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Research image showing dopamine level spikes.

Reward-learning algorithm hardwired into dopamine circuit

The finding bolsters the canonical model of reward prediction error, which has come under scrutiny in recent years.

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