Vesicle docking

1. Axon Terminal vs. Presynaptic Membrane (Neuroscience Tips)
2. Neuromuscular Junction vs. Motor Endplate (Neuroscience Tips)
3. Cholinergic vs. Noradrenergic Neurons (Neuroscience Tips)
4. Neurotransmitter release vs. synaptic vesicle recycling (Nootropic Key Ideas)