Site Search

… tools in a simple model, scientists aim to learn how serotonin modulates behavior In popular experience the story of how serotonin modulates the brain might seem simple: pop an antidepressant, serotonin levels go up, mood improves. But neuroscientists …

… to whole-brain scale in a simple animal, study reveals serotonin’s effects With full genetic control and visibility … MIT scientists map out chemical’s role in behavior Because serotonin is one of the primary chemicals the brain uses to … animal model present a comprehensive accounting of how serotonin affects behavior from the scale of individual …

… , C. elegans , gut-brain signaling , feeding states , serotonin Contact Info Office: 46-4243 Phone: 617-715-2605 … utilizes neuropeptides as well as biogenic amines like serotonin and dopamine. The nervous system of C. elegans is a … aims to expand our knowledge of how neuromodulators like serotonin organize the circuit-wide patterns of neuronal …

… in the circuit Choi uncovered, neuromodulators such as serotonin and dopamine, which are also ubiquitous in humans, … has started to ingest and mash up its food. NSM releases serotonin , which finds its way to many of the neurons in worm’s brain that control locomotion. Upon sensing the serotonin, they hit the brakes.   In a more recent study in b …

… of newly ingested food and emit a neuromodulator called serotonin to signal other neurons to slow the worm down to … power depended on the roaming neurons having an inhibitory serotonin receptor, called MOD-1. If Ji genetically knocked … work upstream in the broader circuit to influence the serotonin and PDF tug of war. This approach identified a …

… looked for new binding sites for the neurotransmitter serotonin that could help minimize the side effects that come with long-term use of selective serotonin reuptake inhibitors (SSRIs), the most common class … and facilitate the release of neurotransmitters like serotonin. It’s also essential for the fusion of synaptic …

… phase of the behavior, HSN transfers the neurotransmitter serotonin to a fellow neuron, which re-releases it to … multiple timescales and show that neurons can ‘borrow’ serotonin from one another to control behavior,” the … a wide variety of neurotransmitter chemicals including serotonin, acetylcholine and numerous peptides. Its release …

… to whole-brain scale in a simple animal, study reveals serotonin’s effects May 15, 2023 From molecular to whole-brain scale in a simple animal, study reveals serotonin’s effects With full genetic control and visibility …

… The GI tract is also the source of most of the body’s serotonin, which also play a role in appetite. Additionally, … how that worked,” Flavell says. The researchers knew that serotonin release was driving the slowdown, but they didn’t … To try to figure that out, they decided to study a type of serotonin-producing enteric neurons called …