Now, a study has discovered that people with early stage melancholia make different facial expressions when watching certain ...

The study, published in the journal Emotion, reveals that mimicry is a fundamental part of human interaction, helping people ...

This article was originally published with the title “ The Origins of Facial Expressions ” in Scientific American Magazine Vol. 213 No. 4 (October 1965), p. 88 doi:10.1038 ...

Now, a study has discovered that people with early stage melancholia make different facial expressions when watching certain material. Those afflicted with the severe condition show little to no ...