Mind And Brain News

Autistic and non-autistic faces encode emotions in different languages.

A Birmingham-led study using advanced facial motion tracking found autistic and non-autistic people express basic emotions with different facial cues, leading to mutual misinterpretations. Autistic expressions tend to be more varied and rely more on mouth movements, with subtler smiles and distinct sadness cues; alexithymia further blurs these expressions. The researchers frame emotional expression as two complementary 'languages' rather than a deficit and call for more work on cross-language understanding.