title: Amused, flirting or simply baffled? Is recognition of all emotions affected by traumatic brain injury?
abstract: OBJECTIVE
  This study examined whether people with moderate-severe traumatic brain injury (TBI) display a specific or a general impairment in emotion recognition compared with matched controls, whether these deficits might be accounted for by deficits in other cognitive processes, and whether emotion recognition predicts social functioning following TBI.
  
  
  METHODS
  Thirty-two participants with TBI and 32 matched controls took part in this study.
  
  
  METHODS
  Participants completed the Complex Audio-Visual Emotion Assessment Task (CAVEAT), a novel measure of emotion recognition, alongside measures of neuropsychological functioning. The TBI group also completed selected self-report measures of psychosocial functioning.
  
  
  RESULTS
  Traumatic brain injury participants performed more poorly than controls in recognizing all emotions, rather than displaying a selective impairment in recognizing some emotions (e.g., negative vs. positive) compared with others. Although abstract reasoning, working memory, and processing speed were associated with emotion recognition, injury severity and abstract reasoning were the sole predictors of emotion recognition as measured by the CAVEAT. Emotion recognition accuracy in the TBI group was associated with number of friends and self-reported apathy.
  
  
  CONCLUSIONS
  Emotion recognition deficits are a direct consequence of TBI and have a direct effect on the social dysfunction which is a common outcome of TBI, strengthening the need for targeted remediation.
authors.affiliation: School of Psychology, University of New South Wales, Sydney, New South Wales, Australia.
authors.forename: Hannah
authors.initials: H
authors.lastname: Rosenberg
authors.affiliation: School of Psychology, University of New South Wales, Sydney, New South Wales, Australia.
authors.forename: Skye
authors.initials: S
authors.lastname: McDonald
authors.affiliation: School of Psychology, University of New South Wales, Sydney, New South Wales, Australia.
authors.forename: Jacob
authors.initials: J
authors.lastname: Rosenberg
authors.affiliation: School of Psychology, University of New South Wales, Sydney, New South Wales, Australia.
authors.forename: R
authors.initials: R
authors.lastname: Frederick Westbrook
mesh_terms: D000161:Acoustic Stimulation; D000328:Adult; D000342:Affective Symptoms / Q000209:etiology*; D000368:Aged; D000070642:Brain Injuries, Traumatic / Q000150:complications* / Q000523:psychology*; D016022:Case-Control Studies; D003072:Cognition Disorders / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010775:Photic Stimulation; D011569:Psychiatric Status Rating Scales; D021641:Recognition, Psychology; D012938:Social Perception; D055815:Young Adult
keywords: abstract reasoning; emotion recognition; processing speed; traumatic brain injury; working memory