Appetite regulation

Recent articles

Research image of brain circuits.

Novel neurons upend ‘yin-yang’ model of hunger, satiety in brain

The new type of leptin-sensitive cells curb hunger quickly—adding to an increasingly complex picture of brain circuits that control feeding behaviors.

By Giorgia Guglielmi
9 December 2024 | 5 min read
Illustration of a mouse with cheese on its left and a drop of water on its right.

Should I stay (and eat) or should I go? How the brain balances hunger with competing drives

Understanding the interplay among rival signals, such as pain, thirst and fear, could provide insights into anxiety and other neuropsychiatric conditions.

By Giorgia Guglielmi
11 October 2024 | 8 min read

Explore more from The Transmitter

Post-infection immune conflict alters fetal development in some male mice

The immune-conflict between dam and fetus could help explain sex differences in neurodevelopmental conditions.

By Viviane Callier
26 February 2026 | 5 min read

Three ecological psychologists on the right and wrong ways to use the field’s principles in neuroscience

Matthieu de Wit, Luis H. Favela and Vicente Raja weigh in on the recent trend of neuroscientists importing concepts from ecological psychology, the study of how an organism’s interactions with its environment explain perception and action.

By Paul Middlebrooks
25 February 2026 | 1 min read
Sam Wang.

Is there a neuroscientist in the House?

Sam Wang, a neuroscientist running for the U.S. House of Representatives, has been considering American democracy for decades.

By Lauren Schenkman
25 February 2026 | 7 min read

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