Related Experiment Video
Updated: May 9, 2026

A Conflict Model of Reward-seeking Behavior in Male Rats
Published on: February 20, 2019
Neural mechanisms of impulse control in sexually risky adolescents
Diane Goldenberg1, Eva H Telzer, Matthew D Lieberman
1Department of Psychology, University of California, Los Angeles, 1285 Franz Hall, Box 951563, Los Angeles, CA 90095, USA.
Abstract:
The consequences of risky sexual behavior are of public concern. Adolescents contribute disproportionately to negative consequences of risky sexual behavior. However, no research has examined the neural correlates of impulse control and real-world engagement in risky sexual behavior in this population. The aim of the present study was to examine this question. Twenty sexually active adolescents performed an impulse control task during a functional magnetic resonance imaging (fMRI) scan and risky sexual behaviors were assessed through self-report. Sexual riskiness ratings were negatively associated with activation in the prefrontal cortex during response inhibition. These results suggest that diminished engagement of impulse control circuitry may contribute to sexual riskiness in adolescents.
Related Concept Videos
Attention-Deficit/Hyperactivity Disorder
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.
Self-Regulation
Conduct Disorder
Sex Linked Disorders
Neurochemical Transmission: Sites of Drug Action

