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satiety

·March 1, 2026·7 min read

Why You Can’t Say No to Snacks Even When Full

New EEG research reveals that your brain refuses to "switch off" its reward response to food, even after you’ve eaten until you’re full.

Featured Neuroscience

·April 16, 2025·3 min read

How Obesity Rewires the Brain’s Food Reward Circuits

A new research initiative is investigating how obesity reshapes brain circuits involved in reward, motivation, and emotion, potentially driving unhealthy food decisions. The cross-disciplinary team will use cutting-edge electrochemical techniques to measure real-time brain chemical responses to food-related stimuli in humans.

Featured Neuroscience Open Neuroscience Articles

·February 16, 2021·3 min read

The Body Produces New Satiety Factor During Prolonged Exercise

During vigorous exercise, the body produces large amounts of the hormone GDF15, but the quantity is not sufficient enough to affect behavior or appetite.

Featured Neuroscience Open Neuroscience Articles

·March 3, 2020·3 min read

Brain cells that change shape after a meal

Following a meal, astrocytes associated with POMC neurons in the hypothalamus alter their shape. After eating, glucose levels increase temporarily. Astrocytes detect the signal and react within one hour, causing POMC neurons to activate and promote the feeling of satiety.