Related Experiment Video

Updated: Mar 29, 2026

Studying Food Reward and Motivation in Humans
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Studying Food Reward and Motivation in Humans

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Two types of psychological hedonism

Justin Garson1

  • 1Department of Philosophy, Hunter College of the City University of New York, 695, Park Ave., New York, NY 10065, USA.

Studies in History and Philosophy of Biological and Biomedical Sciences
|November 29, 2015
PubMed

Keywords:
Biological altruismNeuroscience of pleasurePsychological altruismPsychological egoismPsychological hedonism

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