Related Experiment Video
Updated: Jun 27, 2026

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome
Published on: July 31, 2016
Impaired identification of fearful faces in Generalised Social Phobia
Matthew Garner1, David S Baldwin, Brendan P Bradley
1Division of Clinical Neuroscience, School of Medicine, University of Southampton, SO17 1BJ, United Kingdom.m.j.garner@soton.ac.uk
Background:
Cognitive models and interventions for anxiety assume that socially anxious individuals interpret ambiguous social information in a threatening manner. However, experimental evidence for this hypothesised cognitive bias is mixed. The present study is novel in using a signal detection approach to clarify whether Generalised Social Phobia (GSP) is associated with biased identification of emotionally ambiguous facial expressions.
Methods:
16 patients with GSP and 17 non-anxious volunteers classified ambiguous emotional facial expressions, with each face reflecting a blend of two emotions: angry-happy, fearful-happy and fearful-angry. Discrimination accuracy and response criterion were assessed.
Results:
Patients with GSP showed significantly poorer discrimination of ambiguous emotional facial expressions that contained an element of fear (i.e., fearful-happy and fearful-angry expressions), compared to non-anxious controls. The groups did not significantly differ in discrimination of faces which lacked fear content (i.e., angry-happy blend), or on measures of response criterion.
Limitations:
Small sample size, coexisting depressive symptoms.
Conclusions:
Findings indicate a selective impairment in fear identification in GSP. Results are discussed with reference to neurocognitive models of anxiety, and research on serotonergic modulation of emotional face processing.
Related Concept Videos
Prosopagnosia
Social Anxiety Disorder
Preparedness and Phobias
Association Areas of the Cortex
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Social Facilitation
Generalized Anxiety Disorder

