Reset filters

Search publications


By keyword
By department

No publications found.

 

Ending the overdose epidemic by ending the war on drug users: Can this work?

Author(s): Leyton M; Krausz RM;

No abstract available

Article GUID: 38383036


Mesocorticolimbic function in cocaine polydrug users: A multimodal study of drug cue reactivity and cognitive regulation

Author(s): Scala SG; Kang MS; Cox SML; Rosa-Neto P; Massarweh G; Leyton M;

Addictions are thought to be fostered by the emergence of poorly regulated mesocorticolimbic responses to drug-related cues. The development and persistence of these responses might be promoted by altered glutamate transmission, including changes to type 5 ...

Article GUID: 38221806


Learning from opioid withdrawal: Effects on striatal dopamine (Commentary on Ahn et al., 2023)

Author(s): Leyton M; Nikolic M;

No abstract available

Article GUID: 38129315


Brain PET Imaging in Small Animals: Tracer Formulation, Data Acquisition, Image Reconstruction, and Data Analysis

Author(s): Bdair H; Kang MS; Ottoy J; Aliaga A; Kunach P; Singleton TA; Blinder S; Soucy JP; Leyton M; Rosa-Neto P; Kostikov A; ...

Positron emission tomography (PET) is a noninvasive functional imaging modality that involves in vivo detection of spatiotemporal changes in the binding of radioactive pharmaceuticals (a.k.a. PET t ...

Article GUID: 38006502


A non-human primate model of cocaine addiction: interpreting associations with increased vs. decreased dopamine function

Author(s): Leyton M; Nikolic M;

No abstract

Article GUID: 37438420


A novel stress-based intervention reduces cigarette use in non-treatment seeking smokers

Author(s): Barnabe A; Gamache K; de Camargo JVP; Allen-Flanagan E; Rioux M; Pruessner J; Leyton M; Nader K; ...

Tobacco use is the leading cause of preventable mortality worldwide. Since current smoking cessation aids show only modest efficacy, new interventions are needed. Given the evidence that stress is ...

Article GUID: 36175551


A three-factor model of common early onset psychiatric disorders: temperament, adversity, and dopamine

Author(s): Iqbal M; Cox SML; Jaworska N; Tippler M; Castellanos-Ryan N; Parent S; Dagher A; Vitaro F; Brendgen MR; Boivin M; Pihl RO; Côté SM; Tremblay ...

Commonly comorbid early onset psychiatric disorders might reflect the varying expression of overlapping risk factors. The mediating processes remain poorly understood, but three factors show some p ...

Article GUID: 34625707


Cocaine cue-induced mesocorticolimbic activation in cocaine users: Effects of personality traits, lifetime drug use, and acute stimulant ingestion

Author(s): D' Amour-Horvat V; Cox SML; Dagher A; Kolivakis T; Jaworska N; Leyton M;

Stimulant drug-paired cues can acquire the ability to activate mesocorticolimbic pathways and lead to new bouts of drug use. Studies in laboratory animals suggest that these effects are augmented by progressively greater drug use histories, impulsive person ...

Article GUID: 34463411


Why did the kitten cross the road? A meditation on positive versus negative reinforcement in addiction.

Author(s): Leyton M

J Psychiatry Neurosci. 2021 Jan 21; 46(1):E184-E185 Authors: Leyton M PMID: 33497168 [PubMed - as supplied by publisher]

Article GUID: 33497168


Metabotropic glutamate type 5 receptor binding availability during dextroamphetamine sensitization in mice and humans.

Author(s): Smart K, Nagano-Saito A, Milella MS, Sakae DY, Favier M, Vigneault E, Louie L, Hamilton A, Ferguson SSG, Rosa-Neto P, Narayanan S, El Mestik ...

J Psychiatry Neurosci. 2020 Jun 19;45(4):190162 Authors: Smart K, Nagano-Saito A, Milella MS, Sakae DY, Favier M, Vigneault E, Louie L, Hamilton A, Ferguson SSG, Rosa-Neto P, Narayanan S, El Mesti ...

Article GUID: 32559027


mGlu5 receptor availability in youth at risk for addictions: effects of vulnerability traits and cannabis use.

Author(s): Cox SML, Tippler M, Jaworska N, Smart K, Castellanos-Ryan N, Durand F, Allard D, Benkelfat C, Parent S, Dagher A, Vitaro F, Boivin M, Pihl R ...

Neuropsychopharmacology. 2020 May 15;: Authors: Cox SML, Tippler M, Jaworska N, Smart K, Castellanos-Ryan N, Durand F, Allard D, Benkelfat C, Parent S, Dagher A, Vitaro F, Boivin M, Pihl RO, C ...

Article GUID: 32413893


-   Page 1 / 3   >