Chemosignals

You're scared - I can smell it.

cwilcox | March 19, 2009

In January, scientists published a paper which found that women's brains reacted differently to sweat from aroused men. This another study showing the mounting evidence that human beings, although unconsciously, communicate information via olfactory cues that our brains are able to interpret. Now another study has shown that such olfactory cues can actually affect our interpretation of other people. The study, published in Psychological Science, has found that women who smelled 'fearful sweat' actually perceived neutral facial expressions as more fearful. People have thrown around the phrase…