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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 3644 px × 6004 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |