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Neuroimaging

Obesity impairs brain responses to nutrients

Nature Metabolism volume 5, pages 920–921 (2023)Cite this article

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Post-ingestive signals of nutrient availability can drive food reward and neural responses independently of orosensory signals. van Galen et al. demonstrate that brain responses to these post-ingestive signals are impaired in people with obesity

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Fig. 1: Macronutrient sensing is altered in people with obesity and not rescued by weight loss.

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Authors and Affiliations

  1. Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA

    Mary Elizabeth Baugh & Alexandra G. DiFeliceantonio

  2. Center for Health Behaviors Research, Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA

    Mary Elizabeth Baugh & Alexandra G. DiFeliceantonio

  3. Department of Human Nutrition, Foods, and Exercise, Virginia Tech, Blacksburg, VA, USA

    Alexandra G. DiFeliceantonio

Authors
  1. Mary Elizabeth Baugh
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  2. Alexandra G. DiFeliceantonio
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Correspondence to Alexandra G. DiFeliceantonio.

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The authors declare no competing interests.

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Baugh, M.E., DiFeliceantonio, A.G. Obesity impairs brain responses to nutrients. Nat Metab 5, 920–921 (2023). https://doi.org/10.1038/s42255-023-00822-x

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