Search Results - "Pezze, M. A."

Dopaminergic modulation of appetitive trace conditioning: the role of D1 receptors in medial prefrontal cortex by Pezze, M. A., Marshall, H. J., Cassaday, H. J.

“…Rationale Trace conditioning may provide a behavioural model suitable to examine the maintenance of ‘on line’ information and its underlying neural substrates…”
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The dopamine D1 receptor agonist SKF81297 has dose-related effects on locomotor activity but is without effect in a CER trace conditioning procedure conducted with two versus four trials by Pezze, M.A., Marshall, H.J., Cassaday, H.J.

“…In an appetitively motivated procedure, we have previously reported that systemic treatment with the dopamine (DA) D1 receptor agonist SKF81297 (0.4 and…”
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Differential involvement of dopamine in the shell and core of the nucleus accumbens in the expression of latent inhibition to an aversively conditioned stimulus by Murphy, C.A., Pezze, M.-A., Feldon, J., Heidbreder, C.

“…Latent inhibition, the process whereby pre-exposure to a conditioned stimulus without consequence impairs subsequent learning of an association between the…”
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Selective responding of nucleus accumbens core and shell dopamine to aversively conditioned contextual and discrete stimuli by Pezze, M.A, Heidbreder, C.A, Feldon, J, Murphy, C.A

“…Dopamine transmission within the nucleus accumbens has been implicated as a neurochemical substrate of associative learning processes. It has been suggested…”
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Significance of Dopamine Transmission in the Rat Medial Prefrontal Cortex for Conditioned Fear by Pezze, Marie A., Bast, Tobias, Feldon, Joram

“…Previous studies have demonstrated activation of dopamine transmission in the medial prefrontal cortex (mPFC) by conditioned fear stimuli. Therefore, the…”
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Activation of dopaminergic neurotransmission in the medial prefrontal cortex by N-methyl- d-aspartate stimulation of the ventral hippocampus in rats by Peleg-Raibstein, D., Pezze, M.A., Ferger, B., Zhang, W.-N., Murphy, C.A., Feldon, J., Bast, T.

“…Many behavioral functions—including sensorimotor, attentional, memory, and emotional processes—have been associated with hippocampal processes and with…”
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Increased conditioned fear response and altered balance of dopamine in the shell and core of the nucleus accumbens during amphetamine withdrawal by Pezze, M.A, Feldon, J, Murphy, C.A

“…It has been suggested that neuroadaptations within the nucleus accumbens (NAC) dopaminergic (DA) projection contribute to the negative affect associated with…”
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Amphetamine withdrawal does not produce a depressive-like state in rats as measured by three behavioral tests by Russig, H, Pezze, M.-A, Nanz-Bahr, N.I, Pryce, C.R, Feldon, J, Murphy, C.A

“…Administration of amphetamine (AMPH) can induce symptoms of psychosis in humans and locomotor sensitization in rats; in contrast, withdrawal from a period of…”
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Effects of dopamine D1 modulation of the anterior cingulate cortex in a fear conditioning procedure by Pezze, M.A., Marshall, H.J., Domonkos, A., Cassaday, H.J.

“…The anterior cingulate cortex (AC) component of the medial prefrontal cortex (mPFC) has been implicated in attention and working memory as measured by trace…”
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Potentiation rather than distraction in a trace fear conditioning procedure by Pezze, M.A., Marshall, H.J., Cassaday, H.J.

“…•Distractors should increase attentional load in trace conditioning procedures.•Instead a light ‘distractor’ cue improved conditioning, irrespective of…”
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Dopamine receptor blockade in the rat medial prefrontal cortex reduces spontaneous and amphetamine-induced activity and does not affect prepulse inhibition by Bast, T, Pezze, M.A, Feldon, J

“…The functions and interactions of cortical and subcortical dopamine systems are of interest because alterations in these systems have been implicated in…”
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Mesolimbic dopaminergic pathways in fear conditioning by Pezze, Marie A, Feldon, Joram

“…One of the most common paradigms used to study the biological basis of emotion, as well as of learning and memory, is Pavlovian fear conditioning. In the…”
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Amphetamine withdrawal modulates FosB expression in mesolimbic dopaminergic target nuclei: effects of different schedules of administration by Murphy, Carol A, Russig, Holger, Pezze, Marie-Astrid, Ferger, Boris, Feldon, Joram

“…Different patterns of psychostimulant intake can elicit widely varying behavioral and neurochemical consequences. Accordingly, rats were studied during…”
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