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Chemogenetic Stimulation Of Electrically Coupled Midbrain Gaba Neurons In Alcohol Reward And Dependence, Stephanie Suzette Pistorius
Chemogenetic Stimulation Of Electrically Coupled Midbrain Gaba Neurons In Alcohol Reward And Dependence, Stephanie Suzette Pistorius
Theses and Dissertations
The prevailing view is that enhancement of dopamine (DA) transmission in the mesolimbic system leads to the rewarding properties of alcohol. The mesolimbic DA system, which plays an important role in regulating reward and addiction, consists of DA neurons in the midbrain ventral tegmental area (VTA) that innervate the nucleus accumbens (NAc). It is believed that VTA DA neurons are inhibited by local gamma-aminobutyric acid (GABA) interneurons that express connexin-36 (Cx36) gap junctions (GJs). We have previously demonstrated that blocking Cx36 GJs suppresses electrical coupling between VTA GABA neurons and reduces ethanol intoxication and consumption suggesting that electrical coupling between …
Chemogenetic Stimulation Of Electrically Coupled Midbrain Gaba Neurons In Alcohol Reward And Dependence, Stephanie Suzette Pistorius
Chemogenetic Stimulation Of Electrically Coupled Midbrain Gaba Neurons In Alcohol Reward And Dependence, Stephanie Suzette Pistorius
Theses and Dissertations
The prevailing view is that enhancement of dopamine (DA) transmission in the mesolimbic system leads to the rewarding properties of alcohol. The mesolimbic DA system, which plays an important role in regulating reward and addiction, consists of DA neurons in the midbrain ventral tegmental area (VTA) that innervate the nucleus accumbens (NAc). It is believed that VTA DA neurons are inhibited by local gamma-aminobutyric acid (GABA) interneurons that express connexin-36 (Cx36) gap junctions (GJs). We have previously demonstrated that blocking Cx36 GJs suppresses electrical coupling between VTA GABA neurons and reduces ethanol intoxication and consumption suggesting that electrical coupling between …