Psychology & Psychiatry

How posture and gestures affect state of mind

Most people are aware of the mind-body connection—how your mental processes can affect your physical state. If you feel frightened, your heart races. Being embarrassed can cause you to blush. When you think of something ...

Psychology & Psychiatry

Grin and bear it -- smiling facilitates stress recovery

Just grin and bear it! At some point, we have all probably heard or thought something like this when facing a tough situation. But is there any truth to this piece of advice? Feeling good usually makes us smile, but does ...

Psychology & Psychiatry

Your left side is your best side

Your best side may be your left cheek, according to a new study by Kelsey Blackburn and James Schirillo from Wake Forest University in the US. Their work shows that images of the left side of the face are perceived and rated ...

Surgery

Signs and symptoms of Bell's palsy

Bell's palsy causes sudden weakness in your facial muscles. This makes half of your face appear to droop. Your smile is one-sided, and your eye on that side resists closing.

Neuroscience

Auto-immune disease: The viral route is confirmed

Why would our immune system turn against our own cells? This is the question that the combined Inserm/CNRS/ Pierre and Marie Curie University/Association Institut de Myologie have strived to answer in their "Therapies for ...

Psychology & Psychiatry

Oxytocin plays a role in facial mimicry

Studies have demonstrated that oxytocin (which acts as an hormone and also as a neurotransmitter in the brain) plays a role in facilitating the perception of emotions in other people's facial expressions. An international ...

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