The depressor anguli oris is a facial muscle that allows a person to move the corners of their mouth, specifically downward. The muscle sits on either side of the mouth. Frowning involves activating ...

Please provide your email address to receive an email when new articles are posted on . Significant improvements in smile dynamics and perceived expression occurred in a cohort of patients who ...

The depressor labii inferioris muscle is a four-sided facial muscle located in the jaw area that draws the lower lip down and to the side. Originating within the lower jaw — at an area called the ...

An angel's face is still, goes the saying, because there are no lies inside. Now scientists have revealed there is scientific truth behind the notion. Click HERE to view 'face-off: The The tell-tale ...