Ключевые слова: abstract, axon, background, biological, biology, blue, brain, cell, cells, close, connection, expanding, extraordinary, green, horizon, human, illustration, intricate, light, macro, medical, micro, microscopic, nature, natures, nerve, nervous, network, networks, neural, neuro, neurology, neuron, neurons, neurotransmitter, nucleus, pattern, plant, science, sensory, synapse, synaptic, system, texture, wallpaper, web,