Overwork in health care workers is associated with structural brain changes, particularly in regions linked to cognition and emotion.

the imaging showed a significant difference in brain volume in 17 different regions of the organ – including the middle frontal gyrus (MFG), insula and superior temporal gyrus (STG). Atlas-based ...

Fake or polite smiles, on the other hand, usually involve only the mouth muscles. The eyes remain wide or indifferent, and ...

Fake or polite smiles, on the other hand, usually involve only the mouth muscles. The eyes remain wide or indifferent, and ...

What makes a smile fake or sincere is a combination of anatomy, neurology and emotional authenticity ...

How to spot a fake smile from the real thing - The difference between the two is a surprising blend of facial anatomy, ...

The changes were most noticeable in parts of the brain like the middle frontal gyrus, insula, and superior temporal gyrus—structures that play key roles in emotional processing and decision-making.

Researchers observed ‘significant changes’ in the brains of those who worked for long hours, with increased volume in areas such as the middle frontal gyrus, insula and superior temporal gyrus The ...