Apart from letting the world know how you feel inside, facial expressions can also influence your power to perceive written language that may relate to emotions. The fact is based on the results of a research that would soon be available to the interested readers in the journal Psychological Science. Around 40 people were treated with botulinum which was used to make the muscles that cause frowning in the forehead inactive.
Continue reading Keep bad feeling at bay by blocking a frown?

