Reward Circuit
A neural circuit in the brain associated with motivation and pleasure, centered on the ventral tegmental area, nucleus accumbens and prefrontal cortex, with dopamine as its principal neurotransmitter, driving reward-seeking behavior.
Timeline (last 90 days)
Red badges, high-saturation visuals, and infinite scrolling in mobile apps repeatedly activate the reward circuit by continuously producing small, unpredictable rewards, forming an intermittent reinforcement pattern similar to a slot machine.
Grayscale mode reduces the activation intensity of the reward circuit from the input side by weakening the reward-predictive value of visual cues.
Frequent intake of high-sugar, high-fat foods strengthens the reward circuit's (mainly involving the nucleus accumbens and the dopamine system) response to such stimuli, while consistently choosing healthy foods gradually builds new reward expectations associated with healthy foods.
All Facts (3)
Red badges, high-saturation visuals, and infinite scrolling in mobile apps repeatedly activate the reward circuit by continuously producing small, unpredictable rewards, forming an intermittent reinforcement pattern similar to a slot machine.
50%UnverifiedGrayscale mode reduces the activation intensity of the reward circuit from the input side by weakening the reward-predictive value of visual cues.
50%UnverifiedFrequent intake of high-sugar, high-fat foods strengthens the reward circuit's (mainly involving the nucleus accumbens and the dopamine system) response to such stimuli, while consistently choosing healthy foods gradually builds new reward expectations associated with healthy foods.
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