Different locations of neurotransmitter release sites in axon-bearing and anaxonic olfactory bulb dopaminergic neurons allow self-inhibition only in anaxonic cells, showing how polarity differences ...

Closely related dopamine-releasing neurons in the olfactory bulb behave in fundamentally different ways depending on their physical structure.

Also referred to as chemical messengers, neurotransmitters are chemical agents made and released by neurons. They are stored in vesicles at the terminal end (presynaptic terminal) of a neuron. Their ...