Blushing. Cut-away computer illustration of a human chest and head demonstrating the mechanism behind blushing. Certain emotions,such as embarrassment,trigger the sympathetic trunk of the nervous system (green). The nerves stimulate blood vessels near the skin to dilate,causing redness | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lunau, Claus |
Taille de l’image : | 3644 px × 6004 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |