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. 2015 Jul 14;5(7):e602. doi: 10.1038/tp.2015.93

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Copyright © 2015 Macmillan Publishers Limited

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Mean emotional ratings by stimulus and treatment. Angry ratings of emotionally ambiguous faces were reduced after the administration of 8 IU OPN-OT in comparison with placebo and 24 IU OPN-OT (a; FDR correction applied, q=0.05, revised critical value of P<0.017 for post hoc comparisons). There were no main effects for any of the other evaluation categories (b–f). Emotion ratings can theoretically range from 1 to 5 and error bars represent standard error of the mean. *P<0.05. **P<0.01. FDR, false discovery rate; IU, international unit; IV, intravenous; OPN-OT, OT delivered with the Breath Powered OptiNose device; OT, oxytocin.