More than meets the eye: The metabolic state of the body shapes visual sensations
- PMID: 34986340
- DOI: 10.1016/j.cmet.2021.12.006
More than meets the eye: The metabolic state of the body shapes visual sensations
Abstract
How body metabolism impacts sensory processing in the brain remains unresolved. In a recent study in Neuron, Padamsey et al. (2021) revealed that when the body is food restricted for several weeks, neurons in the visual cortex reduce their energy consumption at the cost of response selectivity and visual performance.
Copyright © 2021 Elsevier Inc. All rights reserved.
Comment on
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Neocortex saves energy by reducing coding precision during food scarcity.Neuron. 2022 Jan 19;110(2):280-296.e10. doi: 10.1016/j.neuron.2021.10.024. Epub 2021 Nov 5. Neuron. 2022. PMID: 34741806 Free PMC article.
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