Ion channel activity

1. Excitatory vs. Inhibitory Balance (Neuroscience Tips)
2. Neurotransmitter receptors vs. ion channels (Nootropic Key Ideas)
3. Neurotransmitter synthesis vs. degradation (Nootropic Key Ideas)
4. Receptor vs. Ligand (Neuroscience Tips)
5. Excitatory vs. Inhibitory Neurons (Neuroscience Tips)
6. Neural Circuit vs. Neural Network (Neuroscience Tips)