This is a discussion on Transmission Remove and Install (46RE) within the Engine & Performance forums, part of the 2nd Gen: 1994 - 2002 category! Just wanted to say Hi to everyone as I'm new here. So,,,,,,,, Hi everyone ! '96 Ram 2500 4X4 5.9L ...
Neurotransmitters are formed in a presynaptic neuron and stored in small membrane-bound sacks, called vesicles, inside this neuron. When this neuron is activated, these intracellular vesicles fuse with the cell membrane and release their contents into the synapse, a process called exocytosis.
Serotonin, a small-molecule neurotransmitter found in many areas throughout the brain, is involved in a wide range of behaviors, including sleep, appetite, memory, sexual behavior, neuroendocrine function, and mood. Not all neurotransmitters are recycled by the presynaptic cell.hese transporter proteins carry the neurotransmitter back into the pre-synaptic cell, where it is either re-packaged into a vesicle and stored until it is once again needed to transmit a chemical message, or broken down by enzymes.