| Brain activity during sex, conceptual illustration. During sexual arousal there is an increase in activity in areas of the brain involved in emotions, pain and rewards. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Lunau, Claus |
| Bildgröße: | 3186 px × 2769 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |