Dopamine crystals,polarized light micrograph. Dopamine is a neurotransmitter and a peripheral hormone. It plays a key role in the control of locomotion,reward-motivated behaviour,learning,working memory,cognition,and emotion. In the brain,altered levels of dopamine activity are linked to Parkinson's disease,schizophrenia,fibromyalgia,and amphetamine and cocaine addiction. It is marketed under various trade names,including Intropin and Revivan. Magnification: x72 when printed at 10 centimetres across. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gaff, Karl |
Taille de l’image : | 5988 px × 3988 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |