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chewing

·March 10, 2026·10 min read

Why Chewing Feels So Good to Your Brain

New research reveals that gnawing isn't just a reflex—it’s a brain-rewarded behavior that keeps jaws aligned and pleasure centers firing.

Featured Neuroscience

·October 23, 2024·9 min read

Neural Circuit Found to Regulate Chewing and Appetite

New research has uncovered a simple neural circuit that connects hunger signals to jaw movements required for eating. Scientists identified a three-neuron pathway involving the hormone leptin and BDNF neurons, which controls the jaw's motor function.

Featured Neuroscience Open Neuroscience Articles

·June 9, 2021·4 min read

Eating Soft Foods May Alter the Brain’s Control of Chewing

Rats fed either a diet of soft or hard foods showed differences in jaw activity and muscle control when a chewing-related region of the brain was stimulated. Findings reveal the anterior cortical masticatory area strongly influences the regulation of chewing and is influenced by sensory input during development.

Featured Neuroscience

·July 10, 2017·3 min read

Chew On This: Reduced Mastication Impairs Memory and Learning Function

Researchers find changes in masticatory stimuli can modulate neurogenesis and hippocampal function. Published in the Journal of Dental Research, findings reveal reduced mastication impaired learning and memory function in mice.