Analysis of information sources in references of the Wikipedia article "Dopamin" in Vietnamese language version.
Thus, fear-evoking stimuli are capable of differentially altering phasic dopamine transmission across NAcc subregions. The authors propose that the observed enhancement in NAcc shell dopamine likely reflects general motivational salience, perhaps due to relief from a CS-induced fear state when the US (foot shock) is not delivered. This reasoning is supported by a report from Budygin and colleagues112 showing that, in anesthetized rats, the termination of tail pinch results in augmented dopamine release in the shell.
Thus, fear-evoking stimuli are capable of differentially altering phasic dopamine transmission across NAcc subregions. The authors propose that the observed enhancement in NAcc shell dopamine likely reflects general motivational salience, perhaps due to relief from a CS-induced fear state when the US (foot shock) is not delivered. This reasoning is supported by a report from Budygin and colleagues112 showing that, in anesthetized rats, the termination of tail pinch results in augmented dopamine release in the shell.
