Related Experiment Video
Updated: Aug 15, 2026

A Conflict Model of Reward-seeking Behavior in Male Rats
Published on: February 20, 2019
[Analysis of personality characteristics among 78 opiate addicts]
M Li1
1National Institute of Drug Dependence, Beijing Medical University.
Abstract:
A 1:1 pair-matched case-control survey was carried out to study the deviation in personality of 78 pairs of opiate addicts. The results showed that the scores of opiate addicts tested by subscales of Hypochondriasis (Hs), Psychopathic Deviate(Pd), Paranoia(Pa), Psychasthenia (Pt), Schizophrenia(Sc), Hypomania(Ma), Prejudice(Pr), Anxiety(A), Manifest Anxiety Scale(Mas), Dependency(Dy), Control(Cn) were higher than those of the controls (P < 0.05). The scores of the addicts on Ego Strength(Es), Social Status(St), Dominance(So), Social Responsibility (Re) scales were lower than those of the controls. This implied that there was a significant correlation between opiate abuse and abnormal personality.
More Related Videos
09:54Combining Laser Capture Microdissection and Microfluidic qPCR to Analyze Transcriptional Profiles of Single Cells: A Systems Biology Approach to Opioid Dependence
Published on: March 8, 2020
07:30Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
Published on: August 18, 2020
Related Concept Videos
Drug Abuse and Addiction: Pharmacological Phenomena
Opioid Receptors: Overview
Analgesia and Pain Management
Opioid Analgesics: Morphine and Other Natural Cogeners
Opioid Analgesics: Synthetic and Semisynthetic Opioids
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...