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Creating Dynamic Images of Short-lived Dopamine Fluctuations with lp-ntPET: Dopamine Movies of Cigarette Smoking
Published on: August 6, 2013
Positron emission tomography radioligands for the opioid system
1Division of Nuclear Medicine, Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA, 21287.
Abstract:
Opiate receptors are found in the brain, the spinal cord, some peripheral sensory neurons, and the gastrointestinal tract. Naturally occurring and synthetic opiate ligands exert their influence on a wide variety of processes including analgesia, euphoria, dysphoria, sedation, respiratory depression, and miosis and are frequently topics for discussions on addiction and physical dependence. This review looks at the history of positron emission tomography radioligands for probing this receptor system.
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