There are two types of removal: Re-uptake – the neurotransmitter is reabsorbed back into the presynaptic neuron and restored inside a vesicle ready to be used again. For example, noradrenaline.

For example, the strength of synaptic connections ... the creation of an optical probe they call a fluorescent false neurotransmitter (or FFN) and used it to look at activity changes in individual ...

The preclinical study, published in Science Immunology on March 15, showed that bacteria abundant in the guts of newborns ...