title: Effects of facial emotion recognition remediation on visual scanning of novel face stimuli.
abstract: Previous research shows that emotion recognition in schizophrenia can be improved with targeted remediation that draws attention to important facial features (eyes, nose, mouth). Moreover, the effects of training have been shown to last for up to one month after training. The aim of this study was to investigate whether improved emotion recognition of novel faces is associated with concomitant changes in visual scanning of these same novel facial expressions. Thirty-nine participants with schizophrenia received emotion recognition training using Ekman's Micro-Expression Training Tool (METT), with emotion recognition and visual scanpath (VSP) recordings to face stimuli collected simultaneously. Baseline ratings of interpersonal and cognitive functioning were also collected from all participants. Post-METT training, participants showed changes in foveal attention to the features of facial expressions of emotion not used in METT training, which were generally consistent with the information about important features from the METT. In particular, there were changes in how participants looked at the features of facial expressions of emotion surprise, disgust, fear, happiness, and neutral, demonstrating that improved emotion recognition is paralleled by changes in the way participants with schizophrenia viewed novel facial expressions of emotion. However, there were overall decreases in foveal attention to sad and neutral faces that indicate more intensive instruction might be needed for these faces during training. Most importantly, the evidence shows that participant gender may affect training outcomes.
authors.affiliation: ARC Centre of Excellence in Cognition and Its Disorders Department of Cognitive Science Macquarie University NSW 2109 Australia. pamela.marsh@mq.edu.au
authors.forename: Pamela J
authors.initials: PJ
authors.lastname: Marsh
authors.forename: Gemma
authors.initials: G
authors.lastname: Luckett
authors.forename: Tamara
authors.initials: T
authors.lastname: Russell
authors.forename: Max
authors.initials: M
authors.lastname: Coltheart
authors.forename: Melissa J
authors.initials: MJ
authors.lastname: Green
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D004644:Emotions / Q000502:physiology; D005149:Facial Expression; D005260:Female; D006801:Humans; D007297:Inpatients; D008297:Male; D008875:Middle Aged; D010045:Outpatients; D010364:Pattern Recognition, Visual / Q000502:physiology*; D010775:Photic Stimulation; D011569:Psychiatric Status Rating Scales; D012073:Remedial Teaching; D012559:Schizophrenia / Q000503:physiopathology* / Q000534:rehabilitation*; D012565:Schizophrenic Psychology; D012737:Sex Factors; D013223:Statistics as Topic; D055815:Young Adult