PERFORM Publications

Keyword search (4,163 papers available)

Title		Authors	PubMed ID
1	A multimodal neuroimaging study of youth at risk for substance use disorders: Functional magnetic resonance imaging and [18F]fallypride positron emission tomography	Nikolic M; Cox SML; Jaworska N; Castellanos-Ryan N; Dagher A; Vitaro F; Brendgen M; Parent S; Boivin M; Côté S; Tremblay RE; Séguin JR; Leyton M;	39725679 CSBN
2	Does phasic dopamine release cause policy updates?	Carter F; Cossette MP; Trujillo-Pisanty I; Pallikaras V; Breton YA; Conover K; Caplan J; Solis P; Voisard J; Yaksich A; Shizgal P;	38039083 PSYCHOLOGY
3	Context changes judgments of liking and predictability for melodies	Albury AW; Bianco R; Gold BP; Penhune VB;	38034280 PSYCHOLOGY
4	Modulation of cue value and the augmentation of heroin seeking in chronically food-restricted male rats under withdrawal	Firas Sedki	37714221 CSBN
5	Reciprocal effects of single or repeated exposure to methylphenidate or sex in adult male rats	Pallikaras V; Mac Cionnaith CE; Rosales VCF; Arvanitogiannis A; Pfaus JG;	36544054 PSYCHOLOGY
6	Optogenetic stimulation of infralimbic cortex projections to the paraventricular thalamus attenuates context-induced renewal	Brown A; Chaudhri N;	36373226 PSYCHOLOGY
7	Calcium activity is a degraded estimate of spikes	Hart EE; Gardner MPH; Panayi MC; Kahnt T; Schoenbaum G;	36368324 PSYCHOLOGY
8	The Recruitment of a Neuronal Ensemble in the Central Nucleus of the Amygdala During the First Extinction Episode Has Persistent Effects on Extinction Expression	Lay BPP; Koya E; Hope BT; Esber GR; Iordanova MD;	36336498 PSYCHOLOGY
9	Sexual experience increases oxytocin, but not vasopressin, receptor densities in the medial preoptic area, ventromedial hypothalamus, and central amygdala of male rats	Shann Ménard	36041295 CSBN
10	Dopamine and Beyond: Implications of Psychophysical Studies of Intracranial Self-Stimulation for the Treatment of Depression	Pallikaras V; Shizgal P;	36009115 PSYCHOLOGY
11	Behavioral, Neural, and Molecular Mechanisms of Conditioned Mate Preference: The Role of Opioids and First Experiences of Sexual Reward	Gonzalo R Quintana	36012194 PSYCHOLOGY
12	"Here's Some Money, Your Work's So Worthy?" A Brief Report on the Validation of the Functional Meaning of Cash Rewards Scale	Thibault Landry A; Papachristopoulos K; Gradito Dubord MA; Forest J;	35444597 JMSB
13	The rodent medial prefrontal cortex and associated circuits in orchestrating adaptive behavior under variable demands	Howland JG; Ito R; Lapish CC; Villaruel FR;	35131398 PSYCHOLOGY
14	Anterior cingulate neurons signal neutral cue pairings during sensory preconditioning	Hart EE; Gardner MPH; Schoenbaum G;	34936884 PSYCHOLOGY
15	The trade-off between pulse duration and power in optical excitation of midbrain dopamine neurons approximates Bloch's law	Pallikaras V; Carter F; Velazquez-Martinez DN; Arvanitogiannis A; Shizgal P;	34864162 PSYCHOLOGY
16	Anxiety-like behavior in female mice is modulated by STAT3 signaling in midbrain dopamine neurons	Fernandes MF; Lau D; Sharma S; Fulton S;	33872705 CSBN
17	Neural substrates of appetitive and aversive prediction error.	Iordanova MD, Yau JO, McDannald MA, Corbit LH	33453307 CSBN
18	Appetitive olfactory conditioning in the neonatal male rat facilitates subsequent sexual partner preference.	Ménard S, Gelez H, Jacubovitch M, Coria-Avila GA, Pfaus JG	32919208 PSYCHOLOGY
19	Off-Target Influences of Arch-Mediated Axon Terminal Inhibition on Network Activity and Behavior.	Lafferty CK, Britt JP	32269514 CSBN
20	The sensation of groove engages motor and reward networks.	Matthews TE, Witek MAG, Lund T, Vuust P, Penhune VB	32217163 PSYCHOLOGY
21	A self-initiated cue-reward learning procedure for neural recording in rodents.	Reverte I, Volz S, Alhazmi FH, Kang M, Kaufman K, Chan S, Jou C, Iordanova MD, Esber GR	32135212 CSBN
22	Comparing ABA, AAB, and ABC Renewal of Appetitive Pavlovian Conditioned Responding in Alcohol- and Sucrose-Trained Male Rats.	Khoo SY, Sciascia JM, Brown A, Chaudhri N	32116588 PSYCHOLOGY
23	Context controls the timing of responses to an alcohol-predictive conditioned stimulus.	Valyear MD, Chaudhri N	32017964 PSYCHOLOGY
24	Cue-Evoked Dopamine Neuron Activity Helps Maintain but Does Not Encode Expected Value.	Mendoza JA, Lafferty CK, Yang AK, Britt JP	31693885 CSBN
25	Metacontrol of decision-making strategies in human aging.	Bolenz F, Kool W, Reiter AM, Eppinger B	31397670 PERFORM
26	The priming effect of food persists following blockade of dopamine receptors.	Evangelista C, Hantson A, Shams WM, Almey A, Pileggi M, Voisard JR, Boulos V, Al-Qadri Y, Gonzalez Cautela BV, Zhou FX, Duchemin J, Habrich A, Tito N, Koumrouyan RA, Patel S, Lorenc V, Gagne C, El Oufi K, Shizgal P, Brake WG	31350860 CSBN
27	Ventral Midbrain NMDA Receptor Blockade: From Enhanced Reward and Dopamine Inactivation.	Hernandez G, Cossette MP, Shizgal P, Rompré PP	27616984 PSYCHOLOGY
28	Differential role of oxytocin and vasopressin in the conditioned ejaculatory preference of the male rat.	Ménard S, Gelez H, Girard-Bériault F, Coria-Avila G, Pfaus JG	31194998 PSYCHOLOGY

Title:	Cue-Evoked Dopamine Neuron Activity Helps Maintain but Does Not Encode Expected Value.
Authors:	Mendoza JA, Lafferty CK, Yang AK, Britt JP
Link:	https://www.ncbi.nlm.nih.gov/pubmed/31693885?dopt=Abstract
DOI:	10.1016/j.celrep.2019.09.077
Publication:	Cell reports
Keywords:	calcium imaging; dopamine; expected value; motivation; optogenetics; overexpectation; reinforcement learning; reward prediction error; ventral tegmental area;
PMID:	31693885	Category:	Cell Rep	Date Added:	2019-11-07
Dept Affiliation:	CSBN 1 Department of Psychology, McGill University, Montreal, QC H3A 1B1, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, QC H4B 1R6, Canada. 2 Integrated Program in Neuroscience, McGill University, Montreal, QC H3A 2B4, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, QC H4B 1R6, Canada. 3 Department of Psychology, McGill University, Montreal, QC H3A 1B1, Canada; Integrated Program in Neuroscience, McGill University, Montreal, QC H3A 2B4, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, QC H4B 1R6, Canada. Electronic address: jonathan.britt@mcgill.ca.

Description:

Cue-Evoked Dopamine Neuron Activity Helps Maintain but Does Not Encode Expected Value.

Cell Rep. 2019 Nov 05;29(6):1429-1437.e3

Authors: Mendoza JA, Lafferty CK, Yang AK, Britt JP

Abstract

Cue-evoked midbrain dopamine (DA) neuron activity reflects expected value, but its influence on reward assessment is unclear. In mice performing a trial-based operant task, we test if bidirectional manipulations of cue or operant-associated DA neuron activity drive learning as a result of under- or overexpectation of reward value. We target optogenetic manipulations to different components of forced trials, when only one lever is presented, and assess lever biases on choice trials in the absence of photomanipulation. Although lever biases are demonstrated to be flexible and sensitive to changes in expected value, augmentation of cue or operant-associated DA signaling does not significantly alter choice behavior, and blunting DA signaling during any component of the forced trials reduces choice trial responses on the associated lever. These data suggest cue-evoked DA helps maintain cue-value associations but does not encode expected value as to set the benchmark against which received reward is judged.

PMID: 31693885 [PubMed - in process]

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