Smiling and frowning induced by facial neuromuscular electrical stimulation (fNMES) modulate felt emotion and physiology
Themis Nikolas Efthimiou,
Joshua Baker,
Arthur Elsenaar
et al.
Abstract:According to the Facial Feedback Hypothesis (FFH), feedback from facial muscles can initiate and modulate a person’s emotional state. However, this assumption is debated, and existing research has arguably suffered from a lack of control over which facial muscles are activated, when, to what degree, and for how long. To overcome these limitations, we carried out a pre-registered experiment recruiting 58 participants in 2023 in which we applied facial neuromuscular electrical stimulation (fNMES) to the Zygomati… Show more
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