| Literature DB >> 1257786 |
G E Schwartz, P L Fair, P Salt, M R Mandel, G L Klerman.
Abstract
When subjects imagine happy, sad, and angry situations, different patterns of facial muscle activity are produced which can be measured by electromyography. These subtle, typically covert, facial expression patterns differentiate depressed from nondepressed subjects. Facial electromyography can provide a sensitive, objective index of normal and clinical mood states.Entities:
Mesh:
Year: 1976 PMID: 1257786 DOI: 10.1126/science.1257786
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728