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According to Jeffrey Gray's theory, dopamine is associated with the ________ system, which he argues produces and reinforces the motivation to ________. behavioral activation; seek rewards. If damaged, which of the following areas of the brain would result in a flattening out of emotional responses? amygdala.
Study with Quizlet and memorize flashcards containing terms like What is dopamine?, Where is Dopamine formed?, How does dopamine work? and more.
brain, pituitary gland, other glands, hormones, and body and brain. The order of the feedback system that reveals the intimate connection of the nervous and endocrine system: Study with Quizlet and memorize flashcards containing terms like bloodstream, antagonists, agonist and more.
28 sty 2024 · Dopamine is a neurotransmitter in the brain associated with pleasure, reward, motivation, and motor control. In psychology, it's linked to feelings of gratification and is implicated in mood disorders, addiction, and certain behaviors when its levels are imbalanced.
16 lis 2018 · In this review, we summarize the aspects of dopamine as a catecholaminergic neurotransmitter and discuss dopamine signaling pathways elicited through dopamine receptor activation in normal brain function.
As a neurotransmitter, dopamine is involved in: Movement. Memory. Pleasurable reward and motivation. Behavior and cognition. Attention. Sleep and arousal. Mood. Learning. Lactation. As a hormone, dopamine is released into your bloodstream. It plays a small role in the “fight-or-flight” syndrome.
γ-Butyrolactone (GBL) increases the concentrations of dopamine in several regions of the rat brain (Roth, 1984). This increase in dopamine levels is due to inhibition of impulse flow in dopamine neurons and the reduced release leads to disinhibition of synthesis-mediated autoreceptors.
