Ventral Tegmental Area Projection Regulates Glutamatergic Transmission in Nucleus Accumbens
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چکیده
منابع مشابه
MDMA Abuse in Relation to MicroRNA Variation in Human Brain Ventral Tegmental Area and Nucleus Accumbens
Aim 3,4-methylenedioxymethamphetamine (MDMA) is one of the most widespread illegal drugs, used particularly by young people in the 15-34 age group. MicroRNAs (miRNAs) are endogenously synthesized, non-coding and small RNAs that post-transcriptionally regulate their target genes’ expression by inhibiting protein translation or degradation. miRNAs are increasingly implicated in drug-related...
متن کاملMDMA Abuse in Relation to MicroRNA Variation in Human Brain Ventral Tegmental Area and Nucleus Accumbens
Aim 3,4-methylenedioxymethamphetamine (MDMA) is one of the most widespread illegal drugs, used particularly by young people in the 15-34 age group. MicroRNAs (miRNAs) are endogenously synthesized, non-coding and small RNAs that post-transcriptionally regulate their target genes’ expression by inhibiting protein translation or degradation. miRNAs are increasingly implicated in drug-related...
متن کاملGlutamatergic afferents from the hippocampus to the nucleus accumbens regulate activity of ventral tegmental area dopamine neurons.
Several studies have shown that the mesolimbic dopamine (DA) system is strongly influenced by the ventral subiculum (vSub) of the hippocampus. To examine whether this occurs by activation of DA neuron firing, the effects of chemical stimulation of the vSub on ventral tegmental area (VTA) DA neuron activity were examined using extracellular single-unit recordings. Infusions of NMDA into the vSub...
متن کاملGlutamatergic afferents of the ventral tegmental area in the rat.
Glutamatergic inputs to the ventral tegmental area (VTA), thought crucial to the capacity of the VTA to detect and signal stimulus salience, have been reported to arise in but a few structures. However, the afferent system of the VTA comprises very abundant neurons within a large formation extending from the prefrontal cortex to the caudal brainstem. Neurons in nearly all parts of this continuu...
متن کاملSerotonin1B receptors in the ventral tegmental area modulate cocaine-induced increases in nucleus accumbens dopamine levels.
Previous work has demonstrated that peripheral serotonin(1B) (5-HT(1B)) receptor agonist administration facilitates the behavioral and neurochemical effects of cocaine. This study used dual probe microdialysis to investigate whether activation of serotonin(1B) (5-HT(1B)) receptors in the ventral tegmental area (VTA) alters the ability of peripherally administered cocaine to elevate dopamine (DA...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-55007-y