Illustration of the neurotransmitter acetylcholine as a ball-and-stick model. Acetylcholine is one of the most important neurotransmitters in the human organism and is found in both the central and peripheral nervous system. The neurotransmitter acts at two types of membrane receptors: the muscarinic and the nicotinic acetylcholine receptor. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / MICHAEL HOFFMANN / MEDICAL GRAPHICS |
Taille de l’image : | 7016 px × 4961 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |