chemogenetics Research Articles

The science behind giving up

Neuroscience NewsJuly 25, 2019

Pnoc neurons in the paranigral ventral tegmental area become active when mice seek rewards. Stimulating these neurons with optogenetics promotes avoidance behaviors. Researchers say ventral tegmental area dopamine neuron NOPR expression is necessary to limit reward-seeking behavior.... Read More...

FeaturedNeuroscience5 min read

Out Like a Light”: Brain’s Sleep Switch Identified

Neuroscience NewsOctober 8, 2018

Researchers have identified a set of neurons, located in a region of the hypothalamus, that may be the switch that turns the brain off, allowing for sleep. The neurons are also tied to body temperature regulation.... Read More...

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Switching Brain Circuits On and Off Without Surgery

Neuroscience NewsJuly 9, 2018

Researchers have developed a new, non surgical method to manipulate brain circuitry. The technique uses sound waves in combination with small bubble injections into the blood stream that temporarily opens the blood-brain barrier. ... Read More...

FeaturedNeuroscienceneurotechOpen Neuroscience Articles6 min read

New Wake Promoting Node Pinpointed in Brain

Neuroscience NewsNovember 10, 2017

A new study reports supamammillary glutamate neurons in the caudal hypothalamus play a critical role in wakefulness.... Read More...

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Sleeping Through Snoring: Neurons That Rouse Brain to Breath Identified

Neuroscience NewsNovember 4, 2017

Researchers have identified a mechanism that helps rouse the brains of mice suffering from simulated sleep apnea. The findings could help develop new treatments for people with obstructive sleep apnea and provide new insights into SIDS.... Read More...

FeaturedNeurologyNeuroscience7 min read