Researchers pinpoint brain cells that delay first bite of food

Do you grab a fork and take a first bite of cake, or say no and walk away? Our motivation to eat is driven by a complex web of cells in the brain that use signals from within the body, as well as sensory information about the food in front of us, to determine our behaviors. Now, scientists have identified a group of neurons in a small and understudied region of the brain -- the parasubthalamic nucleus (PSTN) -- that controls when an animal decides to take a first bite of food.

Do you grab a fork and take a first bite of cake, or say no and walk away? Our motivation to eat is driven by a complex web of cells in the brain that use signals from within the body, as well as sensory information about the food in front of us, to determine our behaviors. Now, scientists have identified a group of neurons in a small and understudied region of the brain -- the parasubthalamic nucleus (PSTN) -- that controls when an animal decides to take a first bite of food.

Read more https://www.sciencedaily.com/releases/2024/07/240710195433.htm