postsynaptic neuron receptors dendrite receive emitted neurotransmitters from presynaptic neuron axon - isometric view 3d illu

adrenaline alzheimer ampa apparatus astrocytic axon brain calcium cancer catecholamine cell dementia dendrite dopamine electron endorphin epilepsy gaba glial golgi hormone hyponatremia illustration impulse mind mitochondrion multiple myelin nerve nervous neural neuron neuropeptide neurotransmitter nmda node noradrenaline nucleon nucleus oxytocin peptide ranvier receptor schwann sclerosis seizures serotonin sheath signal stimulus stroke synapse telodendria tia tumor