Significant improvements in smile dynamics and perceived expression occurred in a cohort of patients who underwent depressor anguli oris for facial palsy.The researchers conducted a prospective ...

Detailed procedures of the behavioral tasks and timing of wearing and taking off the mask were given by the in-house developed Python 3.7.3. To acquire the EMG from the orbicularis oculi and ...

Injecting the depressor anguli oris (DAO) in the corner of the mouth can give you a crooked smile, so never do this right before an important event. Bottom line.

When these subjects were telling the truth, two areas in their face gave them away: the corrugator supercilii—in between the eyes—and the depressor anguli oris—in the lower face, says ...

The depressor labii inferioris is supplied with nerves from the cranial nerve number 7, also known as the facial nerve. Like the other facial muscles, it can be affected by many causes of facial ...