Only with a View, People Can contaminated cough

Only with a View, People Can contaminated cough - When coughing, a person who is sick can transmit germs to other people so that part of it and then catch a cough illness. But do not be transmitted through the germ, a cough can spread just because seeing others cough.

"Man is not really rational creatures. We yawn when others yawn, laugh when others laugh as well when others cough cough," said Robert Provine, a psychologist from the University of Marryland as quoted by MSNBC, Thursday (03/01/2012) .

Provine says, cough can be transmitted by the same mechanism as when one part of it evaporates because both sleepy or laugh when others around him laugh. The tendency to imitate this behavior judged very natural.

However, the explanation behind this phenomenon remains a mystery difficult to solve. Many spekkulasi developed by experts, one of which related to brain function to detect sound and will unconsciously try to imitate.

"It could also be due to a simple response, such as when a person coughs then people will check her own throat. He then would cough when checking it, he felt something in his throat," said Provine.

Similarly, the blinking reflex, Provine assess cough can also occur spontaneously or planned. Instinctively, people can blink when there is a stimulus or stone, but can also do it consciously, though not completely realized.

"You can choose to cough, or it will happen as a reflex," said Provine.

For some oang, see people coughing can also be a kind of suggestion, especially when in a group. Cough bandwagon when there are others in the group who are coughing will create its own kind of emotional closeness.