Scientists show that serotonin activates brain areas influencing behavior and motivation
By studying how activating the brain's 'serotonin center' affects awake animals for the first time, they found that serotonin ...
来自MSN1 个月
Study reveals brain's role in starting meals through GABA, dopamine
Serotonin neurons in the DRN project to numerous brain regions, including the arcuate of the hypothalamus (ARH). The team showed that the ARH circuit and two neurotransmitters, GABA and dopamine ...
News Medical1 个月
Study reveals brain circuits and chemical messengers behind the regulation of meal initiation
Serotonin neurons in the DRN project to numerous brain regions, including the arcuate of the hypothalamus (ARH). The team showed that the ARH circuit and two neurotransmitters, GABA and dopamine ...
technologynetworks1 个月
Probing the Brain Circuits Controlling Hunger and Meal Initiation
Xu said. Serotonin is primarily synthesized by neurons in the dorsal Raphe nucleus (DRN) in the midbrain. Serotonin neurons in the DRN project to numerous brain regions, including the arcuate of the ...