brain plasticity neural circuits neurotransmission receptors dopamine, serotonin, acetylcholine, norepinephrine neural networks.

vivid brain neural circuits neurotransmission receptors dopamine serotonin acetylcholine norepinephrine modulate signals networks plasticity adaptive neurons influencing cognitive function network circuit receptor spike-timing-dependent stdp firing synaptic pruning neurodegeneration neurotransmitter release resting membrane potential voltage-gated channels excitability neurological disorders action propagation coding neuronal connectivity migration axon guidance neurotrophic factors long-term potentiation ltp depression oscillations spike train neuroimaging mapping ensemble adaptation neuron dendrite synapse ion myelin neuroplasticity neurogenesis excitatory inhibitory glial cells astrocytes microglia nervous system central cns peripheral pns networks