File:Dopamine D2 Receptors in Addiction.jpg

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DescriptionDopamine D2 Receptors in Addiction.jpg	English: The PET images show that repeated exposure to drugs depletes the brain's dopamine receptors, which are critical for one's ability to experience pleasure and reward.
Date	1 October 2007
Source	http://drugabuse.gov/NIDA_notes/NNvol21N4/nidaatwork.html
Author	DEBRA P. DAVIS
Other versions	Derivative works of this file: Dopamine D2 Receptors in Addiction cs.png

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