GABAergic transmission

1. Excitation vs. Inhibition Balance (Neuroscience Tips)
2. Neurotransmitter receptors vs. transporters (Nootropic Key Ideas)
3. Dopamine receptor upregulation vs. downregulation (Nootropic Key Ideas)
4. Microbiota-gut-brain signaling vs. addictive behaviors (Neuroscience Tips)
5. Glutamate vs. GABA (Neuroscience Tips)
6. Neurotransmitter release vs. reuptake (Nootropic Key Ideas)