Excitatory signaling

1. Excitatory vs. Inhibitory Synaptic Transmission (Neuroscience Tips)
2. Cholinergic vs. Glutamatergic Neurons (Neuroscience Tips)
3. Acetylcholine vs. glutamate (Nootropic Key Ideas)
4. Monoamine vs. Amino Acid Neurotransmitters (Neuroscience Tips)
5. Neurotransmitter turnover vs. reuptake (Nootropic Key Ideas)