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limits of microexpressions: The Science of Science tricks??

prof.Ekman Although the theories are scientifically substantiated, there are factors that hamper the analysis of emotions through microexpressions.

One such factor is the cosmetic surgery, in fact, some interventions amend or even cancel certain facial movements thus preventing a proper analysis of micro expressions.

Botox injections, facelifts, rhinoplasty and other interventions often permanently change the physical features of the face work. In particular, the Botox injections almost completely eliminating those wrinkles on the forehead or around the lips or in the stretch glabellar (between the eyes), prevent the natural movement of facial muscles, also botulinum toxin can make an appearance somewhat artificial and / or asymmetrical.

Fortunately, the emotions go through your whole body : movements of the hands, neck, shoulder, whole body gestures, the beauty of the analysis in non-verbal communication is the work done on the person 360 degrees.