These target cells may be in glands, muscles, or other neurons. Billions of neurotransmitter molecules constantly work to keep our brains functioning, managing everything from breathing to ...

Dopamine rushes, withdrawals, and detoxes are trending among wellness gurus online. But experts say the science behind the trendy phrases doesn’t hold up.

For instance, neurotransmitters are a class of short-range signaling molecules that travel across the tiny spaces between adjacent neurons or between neurons and muscle cells. Other signaling ...

Between impulses the transmitter molecules are rapidly removed from ... There are two types of removal: Re-uptake – the neurotransmitter is reabsorbed back into the presynaptic neuron and ...

McCabe’s team is interested in a specific part of this structure: the synaptic boutons, zones at the end of neurons where neurotransmitter molecules released by one cell trigger the next cell. In a ...