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The Conversation
Rebecca Price, Associate Professor of Psychiatry and Psychology, University of Pittsburgh Health Sciences

Ketamine paired with looking at smiling faces to build positive associations holds promise for helping people with treatment-resistant depression

Some of the positive photos used in the study were similar to this one -- a group of smiling strangers. Luis Alvarez/DigitalVision via Getty Images

The Research Brief is a short take about interesting academic work.

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