What does blushing

We use facial expressions to show our emotions, but we can hide our emotions or we can fake them. On the physiological side, what makes your cheeks get bright red? We know that what induces that redness is actually very similar to what happens when you have an infection or inflammation, where you have a widening of your blood vessels to allow more blood to rush into that area. And for some reason this occurs primarily on the cheeks, so more blood gets there, your cheeks turn red and they get hot because the blood is what is circulating the heat around your body.

So what drives that? As they open up allowing more blood to flow, your cheeks become warmer and redder. But wait! Surely being embarrassed is not an emergency. Why does embarrassment trigger the fight-or-flight release of adrenaline? A clue to the answer might be found in how different veins in your body respond to adrenaline. You get an advantage when the veins in your muscles dilate.

Many psychologists believe that this suggests that blushing is a defense mechanism, a response we developed to help avoid a potential fight-or-flight confrontation. What advantage is gained by the veins in your face opening up? As blood rushes to your face, there is a noticeable effect on your appearance. Merriam-Webster's Words of the Week - Nov.

Ask the Editors 'Everyday' vs. What Is 'Semantic Bleaching'? How 'literally' can mean "figuratively". Literally How to use a word that literally drives some pe Is Singular 'They' a Better Choice? The awkward case of 'his or her'. Take the quiz. Also called blush wine. See synonyms for blush on Thesaurus. See antonyms for blush on Thesaurus. We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Idioms about blush. Words related to blush bloom , blossom , burning , color , flush , glow , mantling , reddening , redness , rosiness , ruddiness , scarlet , crimson , rouge.