Dagher A - Search Results

1

Dopamine precursor depletion impairs timing in healthy volunteers by attenuating activity in putamen and supplementary motor area.

Coull JT, Hwang HJ, Leyton M, Dagher A. Coull JT, et al. Among authors: dagher a. J Neurosci. 2012 Nov 21;32(47):16704-15. doi: 10.1523/JNEUROSCI.1258-12.2012. J Neurosci. 2012. PMID: 23175824 Free PMC article.

2

Amphetamine-induced increases in extracellular dopamine, drug wanting, and novelty seeking: a PET/[11C]raclopride study in healthy men.

Leyton M, Boileau I, Benkelfat C, Diksic M, Baker G, Dagher A. Leyton M, et al. Among authors: dagher a. Neuropsychopharmacology. 2002 Dec;27(6):1027-35. doi: 10.1016/S0893-133X(02)00366-4. Neuropsychopharmacology. 2002. PMID: 12464459

3

Alcohol promotes dopamine release in the human nucleus accumbens.

Boileau I, Assaad JM, Pihl RO, Benkelfat C, Leyton M, Diksic M, Tremblay RE, Dagher A. Boileau I, et al. Among authors: dagher a. Synapse. 2003 Sep 15;49(4):226-31. doi: 10.1002/syn.10226. Synapse. 2003. PMID: 12827641

4

Decreasing amphetamine-induced dopamine release by acute phenylalanine/tyrosine depletion: A PET/[11C]raclopride study in healthy men.

Leyton M, Dagher A, Boileau I, Casey K, Baker GB, Diksic M, Gunn R, Young SN, Benkelfat C. Leyton M, et al. Among authors: dagher a. Neuropsychopharmacology. 2004 Feb;29(2):427-32. doi: 10.1038/sj.npp.1300328. Neuropsychopharmacology. 2004. PMID: 14583741

5

Modeling sensitization to stimulants in humans: an [11C]raclopride/positron emission tomography study in healthy men.

Boileau I, Dagher A, Leyton M, Gunn RN, Baker GB, Diksic M, Benkelfat C. Boileau I, et al. Among authors: dagher a. Arch Gen Psychiatry. 2006 Dec;63(12):1386-95. doi: 10.1001/archpsyc.63.12.1386. Arch Gen Psychiatry. 2006. PMID: 17146013

6

Conditioned dopamine release in humans: a positron emission tomography [11C]raclopride study with amphetamine.

Boileau I, Dagher A, Leyton M, Welfeld K, Booij L, Diksic M, Benkelfat C. Boileau I, et al. Among authors: dagher a. J Neurosci. 2007 Apr 11;27(15):3998-4003. doi: 10.1523/JNEUROSCI.4370-06.2007. J Neurosci. 2007. PMID: 17428975 Free PMC article.

7

Dopamine depletion impairs frontostriatal functional connectivity during a set-shifting task.

Nagano-Saito A, Leyton M, Monchi O, Goldberg YK, He Y, Dagher A. Nagano-Saito A, et al. Among authors: dagher a. J Neurosci. 2008 Apr 2;28(14):3697-706. doi: 10.1523/JNEUROSCI.3921-07.2008. J Neurosci. 2008. PMID: 18385328 Free PMC article. Clinical Trial.

8

Striatal dopamine responses to intranasal cocaine self-administration in humans.

Cox SM, Benkelfat C, Dagher A, Delaney JS, Durand F, McKenzie SA, Kolivakis T, Casey KF, Leyton M. Cox SM, et al. Among authors: dagher a. Biol Psychiatry. 2009 May 15;65(10):846-50. doi: 10.1016/j.biopsych.2009.01.021. Epub 2009 Feb 27. Biol Psychiatry. 2009. PMID: 19249751 Clinical Trial.

9

Effect of D-amphetamine on inhibition and motor planning as a function of baseline performance.

Allman AA, Benkelfat C, Durand F, Sibon I, Dagher A, Leyton M, Baker GB, O'Driscoll GA. Allman AA, et al. Among authors: dagher a. Psychopharmacology (Berl). 2010 Sep;211(4):423-33. doi: 10.1007/s00213-010-1912-x. Epub 2010 Jul 4. Psychopharmacology (Berl). 2010. PMID: 20602089 Clinical Trial.

10

Effects of lowered serotonin transmission on cocaine-induced striatal dopamine response: PET [¹¹C]raclopride study in humans.

Cox SM, Benkelfat C, Dagher A, Delaney JS, Durand F, Kolivakis T, Casey KF, Leyton M. Cox SM, et al. Among authors: dagher a. Br J Psychiatry. 2011 Nov;199(5):391-7. doi: 10.1192/bjp.bp.110.084178. Epub 2011 May 4. Br J Psychiatry. 2011. PMID: 21543823

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