Impaired empathy and increased anger following social exclusion in non-intoxicated opioid users.

ABSTRACT:

Rationale

Social functioning is modulated by the endogenous opioid system. In opioid use disorder, social functioning appears disrupted, but little research has delineated the nature of these deficits and their relationship to acute opioid use.

Objectives

The current study aimed to assess both emotional and cognitive empathy, along with subjective and physiological responses to social exclusion in opioid users who were either acutely intoxicated or non-intoxicated from using opioids.

Methods

Individuals on an opioid substitution medication (OSM) were divided into 'intoxicated users' (had taken their OSM the same day as testing, n = 20) and 'non-intoxicated users' (had taken their OSM > 12 h ago, n = 20) and compared with opioid-naïve controls (n = 24). Empathy was ass

SUBMITTER: Carlyle M 

PROVIDER: S-EPMC7018792 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature