Individuals with so-called "long repeat" versions of the DRD4 gene tend to be relatively unresponsive to the effects of

Question

Quizplus · Accepted Answer

The DRD4 gene codes for the dopamine receptor D4, which is associated with reward-seeking and impulsivity. People with long repeat versions of this gene tend to have reduced sensitivity to dopamine, which can lead to behaviors such as impulsivity, risk-taking, and novelty-seeking.

Individuals with So-Called "Long Repeat" Versions of the DRD4 Gene