How brain circuits govern hunger and cravings

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By developing a new approach to imaging and manipulating particular groups of neurons in the mouse brain, scientists have identified a pathway by which neurons that drive hunger influence distant neurons involved in the decision of whether or not to react to food-related cues. Their findings could open the door to targeted therapies that dampen food cue-evoked cravings in people with obesity.
Nutrition Research News — ScienceDaily

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