Slow synaptic transmission

1. Neurotransmission vs. Neuromodulation (Neuroscience Tips)
2. Neurotransmitter receptors vs. ion channels (Nootropic Key Ideas)
3. Neurotransmitter Release vs. Neurotransmitter Reuptake (Neuroscience Tips)
4. Neurotransmitter turnover vs. reuptake (Nootropic Key Ideas)