Search
2010
Mesolimbic dopaminergic activity responding to acute stress is blunted in adolescent rats that experienced neonatal maternal separation
Authors: Jahng, J.W., Ryu V., Noh S.J., Kim J.Y., Lee J.H. Neonatal maternal separation on response to stress, related dopamine/serotonin mesolimbic levels and accumbal c-fos expression in rats
Jahng, J.W., Ryu V., Noh S.J., Kim J.Y., Lee J.H. - 2010
Dissociable cost and benefit encoding of future rewards by mesolimbic pathways
Authors: Gan, J.O., Walton M.E., Phillips P.E.M. Dopamine accumbal release and operant conditioning in rats
Gan, J.O., Walton M.E., Phillips P.E.M. - 2010
The hypocretin-orexin system regulates cocaine self-administration via actions on the mesolimbic dopamine system
Authors: Espana, R.A., Oleson E.B., Locke J.L., Brookshire B.R., Roberts D.C.S., Jones S.R. Ventral tegmental area hypocretin-orexin modulation of cocaine self-administration via accumbal dopaminergic system in rats
Espana, R.A., Oleson E.B., Locke J.L., Brookshire B.R., Roberts D.C.S., Jones S.R. - 2010
Nucleus accumbens and effort-related functions: behavioral and neural markers of the interactions between adenosine A2A and dopamine D2 receptors
Authors: Farrar, A.M., Segovia K.N., Randall P.A., Nunes E.J., Collins L.E., Stopper C.M., Port R.G., Hockemeyer J., Muller C.E., Correa M., Salamone J.D. Accumbal adenosine and D2 receptor role in operant conditioning of rats and related c-fos expression
Farrar, A.M., Segovia K.N., Randall P.A., Nunes E.J., Collins L.E., Stopper C.M., Port R.G., Hockemeyer J., Muller C.E., Correa M., Salamone J.D. - 2010
Evidence for motivational effects elicited by activation of GABA-A or dopamine receptors in the nucleus accumbens shell
Authors: Wirtshafter, D., Stratford T.R. Intra-nucleus accumbens muscimol and D-amphetamine on feeding and appetitive operant conditioning in rats
Wirtshafter, D., Stratford T.R. - 2010
Extracellular fluctuations of dopamine and glutamate in the nucleus accumbens core and shell associated with lever-pressing during cocaine self-administration, extinction, and yoked cocaine administration
Authors: Suto, N., Ecke L.E., You Z.-B., Wise R.A. Nucleus accumbens dopamine and glutamate release by cocaine self-administration and extinction in rats
Suto, N., Ecke L.E., You Z.-B., Wise R.A. - 2010
Reversible suppression of food reward behaviour by chronic mu-opioid receptor antagonism in the nucleus accumbens
Authors: Shin, A.C., Pistell P.J., Phifer C.B., Berthoud H.R. Accumbal μ-opioid receptor blockade on operant/appetitive conditioning in rats
Shin, A.C., Pistell P.J., Phifer C.B., Berthoud H.R. - 2010
REM sleep deprivation produces a motivational deficit for food reward that is reversed by intra-accumbens amphetamine in rats
Authors: Hanlon, E.C., Benca R.M., Baldo B.A., Kelley A.E. REM sleep deprivation on feeding motivation and appetitive operant conditioning in rats: intra-nucleus accumbens amphetamine effects
Hanlon, E.C., Benca R.M., Baldo B.A., Kelley A.E. - 2010
Dopamine-mediated MK-801-induced elevation in food-based extinction responding in rats and associated changes in region-specific phosphorylated ERK
Authors: Holahan, M.R, Clarke M.J., Hines D.D. MK-801 on operant conditioning extinction in rats: role of dopaminergic system and extracellular signal-regulated kinase expression
Holahan, M.R, Clarke M.J., Hines D.D. - 2010
A similar pattern of neuronal Fos activation in 10 brain regions following exposure to reward- or aversion-associated contextual cues in mice
Authors: Johnson, Z.V., Revis A.A., Burdick M.A., Rhodes J.S. Brain c-fos expression in conditioned place preference or aversion by cocaine or lithium chloride in mice
Johnson, Z.V., Revis A.A., Burdick M.A., Rhodes J.S. - 2010
Opioid receptor antagonism in the nucleus accumbens fails to block the expression of sugar-conditioned flavour preferences in rats
Authors: Bernal, S.Y., Touzani K., Gerges M., Abayev Y., Sclafani A., Bodnar R.A. Intra-nucleus accumbens naltrexone on sugar-conditioned flavor preference in mice
Bernal, S.Y., Touzani K., Gerges M., Abayev Y., Sclafani A., Bodnar R.A. - 2010
Absence of NMDA receptors in dopamine neurons attenuates dopamine release but not conditioned approach during Pavlovian conditioning
Authors: Parker, J.G., Zweifel L.S., Clark J.J., Evans S.B., Phillips P.E.M., Palmiter R.D. NMDA receptors in dopaminergic neurons and Pavlovian conditioning in mice
Parker, J.G., Zweifel L.S., Clark J.J., Evans S.B., Phillips P.E.M., Palmiter R.D. - 2010
Activation of phosphatidylinositol 3-kinase/Akt-mammalian target of rapamycin signaling pathway in the hippocampus is essential for the acquisition of morphine-induced place preference in rats
Authors: Cui, Y., Zhang X.Q., Cui Y., Xin J., Jing J., Liu X.G. Ventral tegmental area, nucleus accumbens and hippocampus phosphatidylinositol 3 kinase/Akt/mammalian target of rapamycin on conditioned place preference by morphine in rats
Cui, Y., Zhang X.Q., Cui Y., Xin J., Jing J., Liu X.G. - 2010
Activation of metabotropic glutamate (mGlu)2 receptors suppresses histamine release in limbic brain regions following acute ketamine challenge
Authors: Fell, M.J., Katner J.S., Johnson B.G., Khilevich A., Schkeryantz J.M., Perry K.W., Svensson K.A. mGlu agonist and ketamine on histamine release from njhucleus accumbens, hippocampus and medial prefrontalo cortex in rats
Fell, M.J., Katner J.S., Johnson B.G., Khilevich A., Schkeryantz J.M., Perry K.W., Svensson K.A. - 2010
Glutamatergic signalling by mesolimbic dopamine neurons in the nucleus accumbens
Authors: Tecuapetla, F., Patel J.C., Xenias H., English D., Tadros I., Shah F., Berlin J., Deisseroth K., Rice M.E., Tepper J.M., Koos T. Glutamate/NMDA role in mesolimbic-accumbens dopaminergic neuron signaling in mice
Tecuapetla, F., Patel J.C., Xenias H., English D., Tadros I., Shah F., Berlin J., Deisseroth K., Rice M.E., Tepper J.M., Koos T. - 2010
Effects of blockade of dopamine D2 receptors on extracellular citrulline levels in the nucleus accumbens during performance of a conditioned reflex fear response
Authors: Saul'skaya, N.B., Fofonova N.V., Sudorgina P.V. Intra-nucleus accumbens D2 antagonist on local citrulline levels and conditioned fear responding in rats
Saul'skaya, N.B., Fofonova N.V., Sudorgina P.V. - 2010
Blockade of dopamine activity in the nucleus accumbens impairs learning extinction of conditioned fear
Authors: Holtzman-Assif, O., Laurent V., Westbrook R.F. Intra-nucleus accumbens or intracerebroventricular haloperidol on fear conditioning extinction in rats
Holtzman-Assif, O., Laurent V., Westbrook R.F. - 2010
Electrical and pharmacological manipulations of the nucleus accumbens core impair synaptic plasticity in the dentate gyrus of the rat
Authors: Kudolo, J., Tabassum H., Frey S., Lopez J., Hassan H., Frey J.U., Bergado J.A. Nucleus accumbens stimulation on local dopamine antagonist injection on hippocampal excitability in rats
Kudolo, J., Tabassum H., Frey S., Lopez J., Hassan H., Frey J.U., Bergado J.A. - 2010
Activation of the NO-ergic system of the nucleus accumbens on presentation of contextual danger signals
Authors: Saulskaya, N.B., Fofonova N.V., Sudorgina P.V. Accumbal nitric oxide release and fear reaction in rats
Saulskaya, N.B., Fofonova N.V., Sudorgina P.V. - 2010
Intracranial EEG correlates of expectancy and memory formation in the human hippocampus and nucleus accumbens
Authors: Axmacher, N., Cohen M.X., Fell J., Haupt S., Dumpelmann M., Elger C.E., Schlaepfer T.E., Lenartz D., Sturm V., Ranganath C. Hippocampal and accumbal activity on learning in humans
Axmacher, N., Cohen M.X., Fell J., Haupt S., Dumpelmann M., Elger C.E., Schlaepfer T.E., Lenartz D., Sturm V., Ranganath C. - 2010
The addicted synapse: mechanisms of synaptic and structural plasticity in nucleus accumbens
Authors: Russo, S.J., Dietz D.M., Dumitriu D., Morrison J.H., Malenka R.C., Nestler E.J. Opioid system in nucleus accumbens plasticity - Review
Russo, S.J., Dietz D.M., Dumitriu D., Morrison J.H., Malenka R.C., Nestler E.J. - 2010
Hedonic and nucleus accumbens neural responses to a natural reward are regulated by aversive conditioning
Authors: Roitman, M.F., Wheeler R.A., Tiesinga P.H.E., Roitman J.D., Carelli R.M. Hedonic and aversively motivated taste stimuli on accumbal activity in rats
Roitman, M.F., Wheeler R.A., Tiesinga P.H.E., Roitman J.D., Carelli R.M. - 2010
2009
Lateral hypothalamus is required for context-induced reinstatement of extinguished reward seeking
Authors: Marchant, N.J., Hamlin A.S., McNally G.P. Lateral hypothalamus inactivation and c-fos expression on operant conditioning extinction and renewal in rats: accumbens shell activation
Marchant, N.J., Hamlin A.S., McNally G.P. - 2009
The nucleus accumbens core and shell are critical for the expression, but not the consolidation, of Pavlovian conditioned approach
Authors: Blaiss, C.A., Janak P.H. Nucleus accumbens inactivation on consolidation and retrieval of Pavlovian/operant appetitive conditioning in rats
Blaiss, C.A., Janak P.H. - 2009
Excitability and gap junction-mediated mechanisms in nucleus accumbens regulate self-stimulation reward in rats
Authors: Kokarovtseva, L., Jaciw-Zurakiwsky T., Mendizabal Arbocco R., Frantseva M.V., Perez Velazquez J.L. Accumbal naloxone or inactivation on hypothalamic self-stimulation in rats
Kokarovtseva, L., Jaciw-Zurakiwsky T., Mendizabal Arbocco R., Frantseva M.V., Perez Velazquez J.L. - 2009
Functional interaction between the basolateral amygdala and the nucleus accumbens underlies incentive motivation for food reward on a fixed ratio schedule
Authors: Simmons, D.A., Neill D.B. Basolateral amygdala inactivation and intra-accumbens dopamine antagonist on operant conditioning in rats
Simmons, D.A., Neill D.B. - 2009
Behavioral characterization of amygdala involvement in mediating intra-accumbens opioid-driven feeding behavior
Authors: Will, M.J., Pritchett C.E., Parker K.E., Sawani A.M., Ma H., Lai A.Y. Amygdala inactivation on intra-accumbens opioid feeding modulation in rats
Will, M.J., Pritchett C.E., Parker K.E., Sawani A.M., Ma H., Lai A.Y. - 2009
Somatostatin receptors in the nucleus accumbens modulate dopamine-dependent but not acetylcholine-dependent turning behavior of rats
Authors: Ikeda, H., Kotani A., Koshikawa N., Cools A.R. Somatostatine on unilateral accumbal dopamine and acetylcholine activation in turning behavior of rats
Ikeda, H., Kotani A., Koshikawa N., Cools A.R. - 2009
Electrolytic lesions of the nucleus accumbens core (but not the medial shell) and the basolateral amygdala enhance context-specific locomotor sensitization to nicotine in rats
Authors: Kelsey, J.E., Gerety L.P., Guerriero R.M. Accumbens and basolateral amygdala lesions on locomotor sensitization to nicotine in rats
Kelsey, J.E., Gerety L.P., Guerriero R.M. - 2009
Preclinical investigations into the antipsychotic potential of the novel histamine H3 receptor antagonist GSK207040
Authors: Southam, E., Cillis J., Gartlon J.E., Wooley M.L., Lacroix L.P., Jennings C.A., Cluderay J.E., Reavill C., Rourke C., Wilson D.M., Dawson L.A., Medhurst A.D., Jones D.N.C. H3 antagonists on learning, dopamine, noradrenaline and acetylcholine release in the cingulate cortex and forebrain c-fos expression in rats
Southam, E., Cillis J., Gartlon J.E., Wooley M.L., Lacroix L.P., Jennings C.A., Cluderay J.E., Reavill C., Rourke C., Wilson D.M., Dawson L.A., Medhurst A.D., Jones D.N.C. - 2009