News tagged with gesture

That new baby isn't imitating you

For decades, there have been studies suggesting that human babies are capable of imitating facial gestures, hand gestures, facial expressions, or vocal sounds right from their first weeks of life after birth. But, based on ...

May 05, 2016
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The helping hand in the operation room

Surgeons have their hands full in the operating room: Among other things, clamps have to be set and tools have to be held. Until now, surgical assistants have been responsible for these tasks. In the future, a metal hand ...

Nov 02, 2015
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Gesture

A gesture is a form of non-verbal communication in which visible bodily actions communicate particular messages, either in place of speech or together and in parallel with spoken words. Gestures include movement of the hands, face, or other parts of the body. Gestures differ from physical non-verbal communication that does not communicate specific messages, such as purely expressive displays, proxemics, or displays of joint attention. Gestures allow individuals to communicate a variety of feelings and thoughts, from contempt and hostility to approval and affection, often together with body language in addition to words when they speak.

Gesture processing takes place in areas of the brain such as Broca's and Wernicke's areas, which are used by speech and sign language.

This text uses material from Wikipedia, licensed under CC BY-SA

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