human mind brain neurons neuroplasticity via axons & dendrites. synapses neurotransmitter. neural brain axon, ion channels, myelin

generated human mind brain neurons neuroplasticity transmit signals via axons dendrites synapses neurotransmitters neural axon ion channels myelin sheath speeds signal transmission synapse action potential network resting membrane excitatory inhibitory receptor sites neurotransmission spike-timing-dependent plasticity neuronal firing neurogenesis glial cells nervous system voltage-gated neurotransmitter receptors circuits synaptic cleft long-term potentiation depression coding release excitability threshold neurological disorders neurodegeneration transporters connectivity spike rate calcium signaling neuromodulation plasticity-related gene expression cortical columns stdp ltd ltp dendrites neurotransmitter axon channels