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1 day ago · Schema of the sympathetic nervous system, showing the sympathetic ganglia and the parts of the body to which they connect Norepinephrine is the main neurotransmitter used by the sympathetic nervous system, which consists of about two dozen sympathetic chain ganglia located next to the spinal cord, plus a set of prevertebral ganglia located in the chest and abdomen. [17]
1 day ago · Phenethylamine (PEA) is an organic compound, natural monoamine alkaloid, and trace amine, which acts as a central nervous system stimulant in humans. In the brain, phenethylamine regulates monoamine neurotransmission by binding to trace amine-associated receptor 1 (TAAR1) and inhibiting vesicular monoamine transporter 2 (VMAT2) in monoamine neurons .
1 day ago · Russia and China have held joint air patrols near Alaska, prompting US and Canadian defence command to intercept four bombers. Meanwhile, Bashar al Assad, the Syrian president, is in Russia to ...
