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. 2015 Oct 5;3(10):e12545. doi: 10.14814/phy2.12545

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© 2015 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of the American Physiological Society and The Physiological Society.

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Examples of neurons that exhibited differential responses to the test solutions and phasic gastric distention in intact rats. (A) An amygdalar (AM) neuron that responded to the IMP solution but did not respond to phasic gastric distention. (B) An LH neuron that did not respond to the MSG solution, but responded to phasic gastric distention (5 mL saline flush). Thick gray bars on the histogram indicate solution administration. Horizontal thin gray lines indicate the mean baseline firing rates.