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Vezina, Paul

One or more keywords matched the following items that are connected to Vezina, Paul

Item Type	Name
Concept	Nucleus Accumbens
Academic Article	Amphetamine injected into the ventral tegmental area sensitizes the nucleus accumbens dopaminergic response to systemic amphetamine: an in vivo microdialysis study in the rat.
Academic Article	Metabotropic glutamate receptors in the rat nucleus accumbens contribute to amphetamine-induced locomotion.
Academic Article	D1 dopamine receptor activation is necessary for the induction of sensitization by amphetamine in the ventral tegmental area.
Academic Article	Blockade of glutamate reuptake in the rat nucleus accumbens increases locomotor activity.
Academic Article	Depletion of dopamine in the nucleus accumbens prevents the generation of locomotion by metabotropic glutamate receptor activation.
Academic Article	Previous exposure to amphetamine increases incentive to obtain the drug: long-lasting effects revealed by the progressive ratio schedule.
Academic Article	Activation of metabotropic glutamate receptors in the rat nucleus accumbens increases locomotor activity in a dopamine-dependent manner.
Academic Article	Mesoaccumbens dopamine and the self-administration of amphetamine.
Academic Article	Group II, but not group I, metabotropic glutamate receptors in the rat nucleus accumbens contribute to amphetamine-induced locomotion.
Academic Article	The metabotropic glutamate receptor antagonist (RS)-MCPG produces hyperlocomotion in amphetamine pre-exposed rats.
Academic Article	Sensitization of midbrain dopamine neuron reactivity promotes the pursuit of amphetamine.
Academic Article	Previous exposure to amphetamine enhances the subsequent locomotor response to a D1 dopamine receptor agonist when glutamate reuptake is inhibited.
Academic Article	Behavioral sensitization to quinpirole is not associated with increased nucleus accumbens dopamine overflow.
Academic Article	Microinjection of CART peptide 55-102 into the nucleus accumbens blocks amphetamine-induced locomotion.
Academic Article	Previous exposure to psychostimulants enhances the reinstatement of cocaine seeking by nucleus accumbens AMPA.
Academic Article	Blockade of group II metabotropic glutamate receptors in the nucleus accumbens produces hyperlocomotion in rats previously exposed to amphetamine.
Academic Article	Amphetamine administered to the ventral tegmental area but not to the nucleus accumbens sensitizes rats to systemic morphine: lack of conditioned effects.
Academic Article	Exposure to nicotine and sensitization of nicotine-induced behaviors.
Academic Article	Amphetamine-induced changes in dendritic morphology in rat forebrain correspond to associative drug conditioning rather than nonassociative drug sensitization.
Academic Article	A role for casein kinase 1 epsilon in the locomotor stimulant response to methamphetamine.
Academic Article	Blockade of group II, but not group I, mGluRs in the rat nucleus accumbens inhibits the expression of conditioned hyperactivity in an amphetamine-associated environment.
Academic Article	Inhibition of CaMKII in the nucleus accumbens shell decreases enhanced amphetamine intake in sensitized rats.
Academic Article	Transient overexpression of alpha-Ca2+/calmodulin-dependent protein kinase II in the nucleus accumbens shell enhances behavioral responding to amphetamine.
Academic Article	Casein kinase 1 enables nucleus accumbens amphetamine-induced locomotion by regulating AMPA receptor phosphorylation.
Academic Article	Sensitization, drug addiction and psychopathology in animals and humans.
Academic Article	Activation of group II mGlu receptors blocks the enhanced drug taking induced by previous exposure to amphetamine.
Academic Article	Nicotine-induced upregulation of nicotinic receptors: underlying mechanisms and relevance to nicotine addiction.
Academic Article	Dorsal as well as ventral striatal lesions affect levels of intravenous cocaine and morphine self-administration in rats.
Academic Article	Sensitization occurs to the locomotor effects of morphine and the specific mu opioid receptor agonist, DAGO, administered repeatedly to the ventral tegmental area but not to the nucleus accumbens.
Academic Article	Injections of 6-hydroxydopamine into the ventral tegmental area destroy mesolimbic dopamine neurons but spare the locomotor activating effects of nicotine in the rat.
Academic Article	Blockade of D-1 dopamine receptors in the medial prefrontal cortex produces delayed effects on pre- and postsynaptic indices of dopamine function in the nucleus accumbens.
Academic Article	Previous exposure to delta9-tetrahydrocannibinol enhances locomotor responding to but not self-administration of amphetamine.
Academic Article	Nicotinic excitation of serotonergic projections from dorsal raphe to the nucleus accumbens.
Academic Article	Transient viral-mediated overexpression of alpha-calcium/calmodulin-dependent protein kinase II in the nucleus accumbens shell leads to long-lasting functional upregulation of alpha-amino-3-hydroxyl-5-methyl-4-isoxazole-propionate receptors: dopamine type-1 receptor and protein kinase A dependence.
Academic Article	a-1 Adrenergic receptors are localized on presynaptic elements in the nucleus accumbens and regulate mesolimbic dopamine transmission.
Academic Article	A comparison of the effects of intra-accumbens injections of amphetamine and morphine on reinstatement of heroin intravenous self-administration behavior.
Academic Article	Induction of locomotor sensitization by amphetamine requires the activation of NMDA receptors in the rat ventral tegmental area.
Academic Article	Repeated ventral tegmental area amphetamine administration alters dopamine D1 receptor signaling in the nucleus accumbens.
Academic Article	The PKC inhibitor Ro31-8220 blocks acute amphetamine-induced dopamine overflow in the nucleus accumbens.
Academic Article	Blockade of prefronto-cortical alpha 1-adrenergic receptors prevents locomotor hyperactivity induced by subcortical D-amphetamine injection.
Academic Article	Amphetamine administered to the ventral tegmental area sensitizes rats to the locomotor effects of nucleus accumbens amphetamine.
Academic Article	Intermittent nicotine exposure upregulates nAChRs in VTA dopamine neurons and sensitises locomotor responding to the drug.
Academic Article	Persistent reversal of enhanced amphetamine intake by transient CaMKII inhibition.
Academic Article	Inhibiting cyclin-dependent kinase 5 in the nucleus accumbens enhances the expression of amphetamine-induced locomotor conditioning.
Academic Article	Locomotor conditioning by amphetamine requires cyclin-dependent kinase 5 signaling in the nucleus accumbens.
Academic Article	Drug-Paired Contextual Stimuli Increase Dendritic Spine Dynamics in Select Nucleus Accumbens Neurons.
Academic Article	Stimuli associated with the presence or absence of amphetamine regulate cytoskeletal signaling and behavior.
Academic Article	Sensitizing exposure to amphetamine increases AMPA receptor phosphorylation without increasing cell surface expression in the rat nucleus accumbens.
Academic Article	Cocaine inhibits leptin-induced increase of the cocaine- and amphetamine-regulated transcript peptide in the nucleus accumbens in rats.
Academic Article	Operant responding for optogenetic excitation of LDTg inputs to the VTA requires D1 and D2 dopamine receptor activation in the NAcc.
Academic Article	Leptin in the nucleus accumbens core disrupts acute cocaine effects: Implications for GSK3ß connections.
Academic Article	Exposure to conditions of uncertainty promotes the pursuit of amphetamine.
Academic Article	Maladaptive consequences of repeated intermittent exposure to uncertainty.
Academic Article	Conditioned inhibition of amphetamine sensitization.
Academic Article	Glutamate inputs from the laterodorsal tegmental nucleus to the ventral tegmental area are essential for the induction of cocaine sensitization in male mice.
Grant	Sensitization and Stimulant Self-Administration
Grant	DOPAMINE NEUROTRANSMISSION AND AMPHETAMINE SENSITIZATION
Grant	Uncertainty and stimulant self-administration

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Nucleus Accumbens