Decoding pain through facial expressions: a study of patients with migraine

ConclusionFacial expressions, particularly lid tightener actions, served as inherent indicators of headache intensity in individuals with migraine, even during resting conditions. This indicates that the proposed approach holds promise for providing a subjective evaluation of headaches, offering the benefits of real-time assessment and convenience for patients with migraine.
Source: The Journal of Headache and Pain - Category: Neurology Source Type: research