Search Results - "London, EdyD"

Striatal Dopamine D2/D3 Receptor Availability Is Reduced in Methamphetamine Dependence and Is Linked to Impulsivity by Lee, Buyean, London, EdyD, Poldrack, Russell A, Farahi, Judah, Nacca, Angelo, Monterosso, John R, Mumford, Jeanette A, Bokarius, Andrew V, Dahlbom, Magnus, Mukherjee, Jogeshwar, Bilder, Robert M, Brody, Arthur L, Mandelkern, Mark A

“…While methamphetamine addiction has been associated with both impulsivity and striatal dopamine D(2)/D(3) receptor deficits, human studies have not directly…”
Get full text

Structural Abnormalities in the Brains of Human Subjects Who Use Methamphetamine by Thompson, Paul M, Hayashi, Kiralee M, Simon, Sara L, Geaga, Jennifer A, Hong, Michael S, Sui, Yihong, Lee, Jessica Y, Toga, Arthur W, Ling, Walter, London, EdyD

“…We visualize, for the first time, the profile of structural deficits in the human brain associated with chronic methamphetamine (MA) abuse. Studies of human…”
Get full text

Behavioral Predictors of Substance-Use Initiation in Adolescents With and Without Attention-Deficit/Hyperactivity Disorder by Ernst, Monique, Luckenbaugh, David A, Moolchan, Eric T, Leff, Michelle K, Allen, Rachel, Eshel, Neir, London, EdyD, Kimes, Alane

“…Our goal was to examine substance-use initiation in healthy adolescents and in adolescents who have been diagnosed with attention-deficit/hyperactivity…”
Get full text

Human Tobacco Smokers in Early Abstinence Have Higher Levels of beta2 Nicotinic Acetylcholine Receptors than Nonsmokers by Staley, Julie K, Krishnan-Sarin, Suchitra, Cosgrove, Kelly P, Krantzler, Erica, Frohlich, Erin, Perry, Edward, Dubin, Joel A, Estok, Kristina, Brenner, Eric, Baldwin, Ronald M, Tamagnan, Gilles D, Seibyl, John P, Jatlow, Peter, Picciotto, Marina R, London, EdyD, O'Malley, Stephanie, van Dyck, Christopher H

“…Nicotine, the addictive chemical in tobacco smoke, initiates its actions in brain through nicotinic acetylcholine receptors (nAChRs). In particular, nAChRs…”
Get full text

Fluorine-18-FPH for PET Imaging of Nicotinic Acetylcholine Receptors by Horti, Andrew, Scheffel, Ursula, Stathis, Marigo, Finley, Paige, Ravert, Hayden T, London, EdyD, Dannals, Robert F

“…Visualization of central nicotinic acetylcholine receptors (nAChRs) with modern PET or SPECT imaging techniques has been hampered by the lack of a radioligand…”
Get full text

Imaging Nicotinic Acetylcholine Receptors with Fluorine-18-FPH, an Epibatidine Analog by Villemagne, Victor L, Horti, Andrew, Scheffel, Ursula, Ravert, Hayden T, Finley, Paige, Clough, David J, London, EdyD, Wagner, Henry N., Jr, Dannals, Robert F

“…Nicotinic acetylcholine receptors (nAChRs) have been implicated in a variety of central processes, such as learning and memory and analgesia. These receptors…”
Get full text

PPBP [4-phenyl-1-(4-phenylbutyl) piperidine] decreases brain injury after transient focal ischemia in rats by Takahashi, H, Kirsch, J R, Hashimoto, K, London, E D, Koehler, R C, Traystman, R J

“…We tested the hypothesis that intravenous administration of the potent sigma-receptor ligand 4-phenyl-1-(4-phenylbutyl) piperidine (PPBP) during transient…”
Get full text

Validation of an Analytic Method of Calculating Cerebral Glucose Metabolism Using PET by Bonson, Katherine R, Grant, Steven J, Links, Jonathan M, London, EdyD

“…Quantitative modeling of cerebral metabolic rate for glucose (CMRglc) using PET with the FDG method requires calculation of the integral of the time course of…”
Get full text

An Improved Method to Calculate Cerebral Metabolic Rates of Glucose Using PET by Phillips, Robert L, Chen, Caroline Y, Wong, Dean F, London, EdyD

“…PET methods for single-scan measurement of the cerebral metabolic rate of glucose (CMRglc) generally involve sampling of radioactivity in arterial plasma over…”
Get full text

Peptide T and Glucose Metabolism in AIDS Dementia Complex by Villemagne, Victor L, Phillips, Robert L, Liu, Xiang, Gilson, Stephen F, Dannals, Robert F, Wong, Dean F, Harris, Pamela J, Ruff, Michael, Pert, Candace, Bridge, Peter, London, EdyD

“…AIDS dementia complex (ADC) is the most common presenting neurologic manifestation of human immunodeficiency virus (HIV)-1 infection. We report FDG-PET studies…”
Get full text

Program for PET Image Alignment: Effects on Calculated Differences in Cerebral Metabolic Rates for Glucose by Phillips, Robert L, London, EdyD, Links, Jonathan M, Cascella, Nicola G

“…A program was developed to align positron emission tomography images from multiple studies on the same subject. The program allowed alignment of two images…”
Get full text