How does dopamine control both movement and learning? New research reveals that acetylcholine acts as a "switch" for dopamine ...
Why do parasites cause loss of appetite? Scientists have identified a gut-to-brain signaling pathway involving tuft cells and ...
Scientists have long studied the role of dopamine, a chemical in the brain that helps control learning and movement, in order ...
Morning Overview on MSN
Study: Acetylcholine timing shapes dopamine’s role in brain circuits
A growing body of mouse and rat research is rewriting the textbook on how dopamine, the brain’s primary reward signal, ...
Morning Overview on MSN
Study: Acetylcholine can take over serotonin release in key brain circuit
Researchers have identified a mechanism by which acetylcholine, a neurotransmitter best known for its role in muscle control ...
A mouse study highlights the role of acetylcholine in behavioral flexibility, offering new insight into the brain mechanisms involved in addiction and obsessive compulsive disorder.
Scientists finally cracked the mystery of why infections kill your appetite—and it all starts with hidden gut cells talking to your brain.
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