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Your query 'vivo detection striatal dopamine release reward pet studyc' matched 264286 abstracts with 503547 hits. Returning the first 200 results.

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Articles 1 to 10 of 200:

Involvement of corticostriatal glutamatergic terminals in striatal dopamine release elicited by stimulation of delta-opioid receptors.

30 Oct 2004 We have previously shown that striatal dopamine release induced locally by a delta-opioid receptor agonist was totally inhibited by a glutamate N-methyl-D-aspartate receptor antagonist, indicating the involvement of glutamatergic receptors in this ...
rec_pub_15548206-involvement-corticostriatal-glutamatergic-terminals-striatal-dopamine.htm

Striatal dopamine release in the rat during a cued lever-press task for food reward and the development of changes over time measured using high-speed voltammetry.

17 Jul 2005 Substantia nigra dopamine neuronal activity in the primate is thought to be related to the error in predicting reward delivery. Dopamine release in rat nucleus accumbens has been shown to increase in relation to drug/food-seeking behaviour. It is ...
rec_pub_16028033-striatal-dopamine-release-rat-cued-lever-press-task-food-reward.htm

Sex differences in striatal dopamine release in healthy adults.

15 Apr 2006 BACKGROUND: Sex differences in addictive disorders have been described. Preclinical studies have implicated the striatal dopamine system in these differences, but human studies have yet to substantiate these findings. METHODS: Using positron ...
rec_pub_16616726-sex-differences-striatal-dopamine-release-healthy-adults.htm

Striatal dopamine release during performance of executive functions: A [(11)C] raclopride PET study.

16 Sep 2006 To date, while the contribution of the striatum in executive processes is well documented, the role played by striatal dopamine during tasks requiring executive functions is still unknown. We used D2-dopamine receptor ligand [(11)C] raclopride PET ...
rec_pub_16982202-striatal-dopamine-release-performance-executive-functions-11-c.htm

Mediation of glutamatergic receptors and nitric oxide on striatal dopamine release evoked by anatoxin-a. An in vivo microdialysis study.

25 Jul 2006 In this work, the involvement of ionotropic glutamatergic receptors and nitric oxide on striatal dopamine release induced by anatoxin-a was investigated in conscious and freely-moving rats. To study the participation of glutamatergic receptors, the ...
rec_pub_16963020-mediation-glutamatergic-receptors-nitric-oxide-striatal-dopamine.htm

Imaging of striatal dopamine release elicited with NMDA antagonists: is there anything there to be seen?

29 Apr 2007 Increased release of striatal dopamine, indexed with in vivo imaging of the D(2) receptor, has been reported following an acute challenge with N-methyl-D-aspartate (NMDA) antagonist ketamine in humans. Replications of this result have not been ...
rec_pub_17591653-imaging-striatal-dopamine-release-elicited-nmda-antagonists-there-seen.htm

The effect of a 5-HT1A receptor agonist on striatal dopamine release.

30 Jul 2005 5-HT1A receptor agonists consistently reduce neuroleptic induced catalepsy in rats. A serotonin-dopamine interaction has been proposed to underlie this effect. Specifically, 5-HT1A receptor agonists may reduce the activity of serotonergic ...
rec_pub_15906386-the-effect-5-ht1a-receptor-agonist-striatal-dopamine-release.htm

Striatal dopamine release and family history of alcoholism.

29 Jun 2006 BACKGROUND: The offspring of alcohol-dependent individuals are at increased risk for alcoholism. The present study was designed to determine whether mesolimbic dopamine binding potential (BP), dopamine release, stress hormones, and subjective ...
rec_pub_16792561-striatal-dopamine-release-family-history-alcoholism.htm

Effects of NMDA administration in the substantia nigra pars compacta on the striatal dopamine release before and after repetitive exposures to nitrogen narcosis in rats.

29 Apr 2006 Hyperbaric nitrogen-oxygen exposure developed in rats a decrement of the striatal dopamine release, which was reversed by repetitive exposures. This dopamine decrease could be the result of the antagonistic effect of nitrogen on NMDA receptors. The ...
rec_pub_16869531-effects-nmda-administration-substantia-nigra-pars-compacta-striatal.htm

Modulation of striatal dopamine release by 5-HT(2A) and 5-HT (2C) receptor antagonists: [ (11)C]raclopride PET studies in the rat.

Jul 2008 RATIONALE: Antagonism at serotonin 5-HT(2A) and 5-HT(2C) receptors modulates cortical and striatal dopamine (DA) release and may underlie some aspects of the clinical efficacy of 'atypical' antipsychotic compounds. However, it is not known whether ...
rec_pub_18597077-modulation-striatal-dopamine-release-5-ht-2a-5-ht-2c-receptor.htm

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