Attention Bias to Threat Faces in Children with Bipolar Disorder and Comorbid Lifetime Anxiety Disorders

• Published in: Biological psychiatry (1969) Vol. 61; no. 6; pp. 819 - 821
• Main Authors: Brotman, Melissa A, Rich, Brendan A, Schmajuk, Mariana, Reising, Michelle, Monk, Christopher S, Dickstein, Daniel P, Mogg, Karin, Bradley, Brendan P, Pine, Daniel S, Leibenluft, Ellen
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 15.03.2007
• Subjects: Adolescent; Affect - physiology; Aggression; Anxiety; Anxiety Disorders - complications; Anxiety Disorders - physiopathology; attention; Attention - physiology; bipolar disorder; Bipolar Disorder - complications; Bipolar Disorder - physiopathology; Child; faces; Facial Expression; Female; Humans; Male; Nonverbal Communication; pediatric; Psychiatry; Reference Values; threat; attention; bipolar disorder; Anxiety; threat; faces; pediatric
• ISSN: 0006-3223; 1873-2402
• DOI: 10.1016/j.biopsych.2006.08.021

Background Although comorbid anxiety disorders are common in children with bipolar disorder (BD), it is unclear how this comorbidity impacts the pathophysiology of the illness. Methods Pediatric BD with lifetime anxiety (BD+ANX, n = 20), BD without lifetime anxiety (BD-ANX, n = 11), and controls ( n = 14) were administered the visual-probe paradigm, which assesses attention bias to threat faces. Results Bipolar disorder +ANX demonstrated a stronger bias toward threat relative to BD-ANX and controls; the latter two did not differ from each other. Conclusions Bipolar disorder +ANX showed a bias toward threat while, in two previous studies, anxious children showed a bias away from threat faces. Future studies should compare the pathophysiology of BD with and without a comorbid anxiety disorder and anxiety disorders presenting alone.