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Hunger logic

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Activation of AgRP-expressing 'hunger' neurons promotes robust feeding. Recent studies reveal the valence, dynamics and neural circuits engaged by AgRP neurons.

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Figure 1: Logic of AgRP neuron signaling.

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Correspondence to Richard Palmiter.

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The author declares no competing financial interests.

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Palmiter, R. Hunger logic. Nat Neurosci 18, 789–791 (2015). https://doi.org/10.1038/nn.4032

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