Keyword search (4,164 papers available)

"ITS" Keyword-tagged Publications:

Title Authors PubMed ID
1 Contrasting microbial assembly patterns in the woody endosphere of hybrid and non-hybrid em Populus /em trees Grant KR; Kembel SW; Naik S; Dayanandan S; 41089252
BIOLOGY
2 Perceptions et attitudes des personnes âgées souffrant d insomnie par rapport aux médicaments et aux produits de santé naturels Nguyen PV; Dang-Vu T; Forest G; Saidi L; Desmarais P; 40968485
CONCORDIA
3 No species left behind: borrowing strength to map data-deficient species Sharma S; Winner K; Pollock LJ; Thorson JT; Mäkinen J; Merow C; Pedersen EJ; Chefira KF; Portmann JM; Iannarilli F; Beery S; de Lutio R; Jetz W; 40571432
BIOLOGY
4 Widespread admixture blurs population structure and confounds Lake Trout (Salvelinus namaycush) conservation even in the genomic era Bernos TA; Gibelli J; Michaelides S; Won H; Jeon HB; Marin K; Boguski DA; Janjua MY; Gallagher CP; Howland KL; Fraser DJ; 39730611
BIOLOGY
5 Variation in flower morphology associated with higher bee diversity in urban green spaces Sinno S; MacInnis G; Lessard JP; Ziter CD; 39609370
BIOLOGY
6 Electroacupuncture Reduces Heart Rate and Perceived Exertion During a Bike Test: A Preliminary Analysis Gaudet E; Castonguay T; Fortin M; Dover G; 39457342
HKAP
7 Robustness and evolvability: Revisited, redefined and applied Kharma N; Bédard-Couture R; 39098381
ENCS
8 Connectivity of stormwater ponds impacts Odonata abundance and species richness Richmond IC; Perron MC; Boyle SP; Pick FR; 38435963
BIOLOGY
9 Cone allometry and seed protection from fire are similar in serotinous and nonserotinous conifers Greene DF; Kane JM; Pounden E; Michaletz ST; 38375897
BIOLOGY
10 Ecological strategies of (pl)ants: Towards a world-wide worker economic spectrum for ants Gibb H; Bishop TR; Leahy L; Parr CL; Lessard JP; Sanders NJ; Shik JZ; Ibarra-Isassi J; Narendra A; Dunn RR; Wright IJ; 37056633
BIOLOGY
11 Effects of the HEARTY exercise randomized controlled trial on eating behaviors in adolescents with obesity Alberga AS; Edache IY; Sigal RJ; von Ranson KM; Russell-Mayhew S; Kenny GP; Doucette S; Prud' homme D; Hadjiyannakis S; Cameron JD; Goldfield GS; 37034563
HKAP
12 Social cognition and depression in adolescent girls Porter-Vignola E; Booij L; Dansereau-Laberge ÈM; Garel P; Bossé Chartier G; Seni AG; Beauchamp MH; Herba CM; 35738696
PSYCHOLOGY
13 De-stigmatizing the "win-win:" making sustainable consumption sustainable Goldsmith K; Roux C; Tezer A; Cannon C; 35429922
JMSB
14 A Versatile Transcription Factor Biosensor System Responsive to Multiple Aromatic and Indole Inducers Nasr MA; Timmins LR; Martin VJJ; Kwan DH; 35316041
CHEMBIOCHEM
15 Concurrent Validity of the Adult Eating Behavior Questionnaire in a Canadian Sample Cohen TR; Kakinami L; Plourde H; Hunot-Alexander C; Beeken RJ; 34925181
PERFORM
16 Cocaine cue-induced mesocorticolimbic activation in cocaine users: Effects of personality traits, lifetime drug use, and acute stimulant ingestion D' Amour-Horvat V; Cox SML; Dagher A; Kolivakis T; Jaworska N; Leyton M; 34463411
CSBN
17 Defensive Traits during White Spruce (Picea glauca) Leaf Ontogeny Antoine-Olivier Lirette 34357304
BIOLOGY
18 Category-specific verb-semantic deficits in Alzheimer's disease: Evidence from static and dynamic action naming. de Almeida RG, Mobayyen F, Antal C, Kehayia E, Nair VP, Schwartz G 33455543
PSYCHOLOGY
19 Using Models to (Re-)Design Synthetic Circuits. McCallum G, Potvin-Trottier L 33405217
BIOLOGY
20 Temperature drives caste-specific morphological clines in ants. Brassard F, Francoeur A, Lessard JP 32858759
BIOLOGY
21 Volatility spillover around price limits in an emerging market Aktas OU; Kryzanowski L; Zhang J; 32837364
JMSB
22 The interplay of nested biotic interactions and the abiotic environment regulates populations of a hypersymbiont. Mestre A, Poulin R, Holt RD, Barfield M, Clamp JC, Fernandez-Leborans G, Mesquita-Joanes F 31408529
BIOLOGY
23 How spatial heterogeneity shapes multiscale biochemical reaction network dynamics. Pfaffelhuber P, Popovic L 25652460
MATHSTATS
24 Adolescent media use and its association to wellbeing in a Canadian national sample. Fitzpatrick C, Burkhalter R, Asbridge M 31024788
PERFORM

 

Title:Cocaine cue-induced mesocorticolimbic activation in cocaine users: Effects of personality traits, lifetime drug use, and acute stimulant ingestion
Authors:D' Amour-Horvat VCox SMLDagher AKolivakis TJaworska NLeyton M
Link:https://pubmed.ncbi.nlm.nih.gov/34463411/
DOI:10.1111/adb.13094
Publication:Addiction biology
Keywords:conditioninghabitsimpulsivitysensitization
PMID:34463411 Category: Date Added:2021-08-31
Dept Affiliation: CSBN
1 Department of Psychology, McGill University, Montreal, Quebec, Canada.
2 Department of Psychiatry, McGill University, Montreal, Quebec, Canada.
3 Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada.
4 Institute of Mental Health Research, University of Ottawa, Ottawa, Ontario, Canada.
5 Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada.
6 Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, Quebec, Canada.

Description:

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 personality traits, and acute drug ingestion. As a preliminary test of these hypotheses in humans, we exposed cocaine users (n = 14) and healthy volunteers (n = 10) to cocaine-related videos during two functional magnetic resonance imaging (fMRI) sessions, once following acute administration of placebo and once following d-amphetamine (0.3 mg/kg, p.o.). Across sessions, cocaine users showed larger cocaine cue-induced responses than healthy controls in the associative striatum and midbrain. Among the cocaine users, larger drug cue-induced responses during the placebo session were correlated with higher Barratt Impulsiveness Scale (BIS-11) nonplanning scores (associative striatum) and greater lifetime use of stimulant drugs (limbic, associative, and sensorimotor striatum). The administration of d-amphetamine did not augment the cue-induced activations, but, in cocaine users, drug cue-induced striatal activations were more widespread following prolonged cocaine cue exposure. Together, these effects of past and present drug use might aggravate the risk for stimulant drug use problems.





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