Results 211 to 220 of about 66,463 (247)
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Cardiovascular afferent inputs to ventral tegmental area
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1997Extracellular single-unit recording experiments were done in alpha-chloralose-anesthetized, paralyzed, and artificially ventilated rats to investigate the effect of selective activation of arterial baroreceptors and stimulation of cardiovascular depressor sites in the nucleus of the solitary tract (NTS) on the discharge rate of neurons in the ventral ...
G J, Kirouac, J, Ciriello
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Electrophysiological examination of the ventral tegmental (A10) area in the rat
Brain Research, 1980Dwight C German
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Role of the ventral tegmental area in general anesthesia
European Journal of PharmacologyThe ventral tegmental area (VTA), located in the midbrain, plays a pivotal role in the regulation of many important behaviors, such as reward, addiction, aversion, memory, learning, and sleep-wakefulness cycles. The majority of VTA neurons are dopaminergic neurons, although there is a significant proportion of GABAergic neurons and few glutamatergic ...
Jia, Li +3 more
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Brain Research, 1996
Rats were implanted with dual dialysis probes, one in the ventral tegmental area, and another one ipsilateral in the nucleus accumbens. Infusion of cocaine (10, 100, 1000 mM) into the ventral tegmental area gradually increased extracellular dopamine to 164, 329 and 991% of baseline in the ventral tegmental area, but reduced dopamine to 76, 47 and 38 ...
Maarten E A Reith
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Rats were implanted with dual dialysis probes, one in the ventral tegmental area, and another one ipsilateral in the nucleus accumbens. Infusion of cocaine (10, 100, 1000 mM) into the ventral tegmental area gradually increased extracellular dopamine to 164, 329 and 991% of baseline in the ventral tegmental area, but reduced dopamine to 76, 47 and 38 ...
Maarten E A Reith
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Substance K and substance P in the ventral tegmental area
Neuroscience Letters, 1985A comparison was made between substance P (SP) and substance K (SK) in the ventral tegmental area (VTA) (A10 dopamine cell group) of the rat. Approximately equal densities of SP and SK-immunoreactive neuronal fibers were observed. However, while previous reports demonstrate negligible density of autoradiographically defined SP receptors in the VTA, we ...
P W, Kalivas +4 more
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Electrophysiological studies of neurons in the ventral tegmental area of tsai
Brain Research, 1980Extracellular recordings were obtained from single neurons in the ventral tegmental area of rats anesthetized with urethane. It was found that the area appeared to contain two groups of neurons with distinctly different spike durations, firing rates and firing patterns. One group (group A) had properties similar to those of nigral dopaminergic neurons:
C Y, Yim, G J, Mogenson
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Ventral tegmental area: cellular heterogeneity, connectivity and behaviour
Nature Reviews Neuroscience, 2017Dopamine-releasing neurons of the ventral tegmental area (VTA) have central roles in reward-related and goal-directed behaviours. VTA dopamine-releasing neurons are heterogeneous in their afferent and efferent connectivity and, in some cases, release GABA or glutamate in addition to dopamine.
Marisela, Morales, Elyssa B, Margolis
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Neurotransmitter regulation of dopamine neurons in the ventral tegmental area
Brain Research Reviews, 1993Over the last 10 years there has been important progress towards understanding how neurotransmitters regulate dopaminergic output. Reasonable estimates can be made of the synaptic arrangement of afferents to dopamine and non-dopamine cells in the ventral tegmental area (VTA).
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An atlas of transcriptionally defined cell populations in the rat ventral tegmental area
Cell Reports, 2022Robert A Phillips +2 more
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