Norman R. Simpson

Imaging Human Mesolimbic Dopamine Transmission with Positron Emission Tomography: I. Accuracy and Precision of D ₂ Receptor Parameter Measurements in Ventral Striatum

Osama Mawlawi, Diana Martínez, Mark Slifstein et al. · Journal of Cerebral Blood Flow & Metabolism · 2001 · 535 citations · Full text

Medicine, Neuroscience, Pharmacology +17

Altered Serotonin 1A Binding in Major Depression: A [carbonyl-C-11]WAY100635 Positron Emission Tomography Study

Ramin V. Parsey, Maria A. Oquendo, R. Todd Ogden et al. · Biological Psychiatry · 2005 · 353 citations

Life Sciences, Neuroscience, Psychiatry +14

Effects of sex, age, and aggressive traits in man on brain serotonin 5-HT1A receptor binding potential measured by PET using [C-11]WAY-100635

Ramin V. Parsey, María A. Oquendo, Norman R. Simpson et al. · Brain Research · 2002 · 313 citations

Medicine, Neuroscience, Pharmacology +12

Lower Serotonin Transporter Binding Potential in the Human Brain During Major Depressive Episodes

Ramin V. Parsey, Ramin Hastings, María A. Oquendo et al. · American Journal of Psychiatry · 2006 · 309 citations

Life Sciences, Neuroscience, Psychiatry +16

Effect of a Triallelic Functional Polymorphism of the Serotonin-Transporter-Linked Promoter Region on Expression of Serotonin Transporter in the Human Brain

Ramin V. Parsey, Ramin Hastings, María A. Oquendo et al. · American Journal of Psychiatry · 2006 · 264 citations

Life Sciences, Neuroscience, Psychiatry +15