Related Experiment Video

Updated: Jan 16, 2026

Pavlovian Conditioned Approach Training in Rats
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Pavlovian Conditioned Approach Training in Rats

Published on: February 4, 2016

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Dopamine receptor sensitivity and Pavlovian conditioned approach.

Nana K Amissah, Jordan A Tripi, Christopher P King

    Biorxiv : the Preprint Server for Biology
    |October 3, 2025
    PubMed
    Summary

    Dopamine receptor sensitivity influences how rats respond to reward cues and cocaine. Higher sensitivity to D1 and D2 receptors correlates with increased cue-approach behavior and heightened responses to cocaine, suggesting a link to addiction vulnerability.

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