Examlex
Which one of the following hormones is necessary for the stimulation of uterine contractions during labor and delivery?
Dopamine
Dopamine is a neurotransmitter that plays a major role in reward-motivated behavior, mood, and the regulation of movement and emotional responses.
Epinephrine
Also known as adrenaline, a hormone and neurotransmitter involved in the body's fight-or-flight response, increasing heart rate, muscular strength, and blood sugar.
Brain's Reward Pathways
Neural pathways in the brain that are activated by reward-related stimuli, playing a key role in the mechanisms of pleasure and reinforcement.
Ventral Tegmental Area
A part of the brain located in the midbrain that plays a key role in the reward system and the reinforcement of behavior through the release of dopamine.
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