Education The Smile

1.Duchenne de Bolougne 19th century French anatomist Two types of smiles:- The Duchenne smile, or the“genuine” smile authenticated byspontaneous appearance of crow‟sfeet-…

Documents Psychophysiological correlates of inquiry and advocacy in human interactions Ilkka Leppänen Raimo.....

Psychophysiological correlates of inquiry and advocacy in human interactions Ilkka Leppänen Raimo P. Hämäläinen Esa Saarinen Mikko Viinikainen Systems Analysis…