neurons in the head, visualization of neuroactivity in human brain. motion. medical and scientific background with

abstract ai anatomy artificial axon background big bio biological biology blue brain brainstorm cell cells cloud communication computer concept connect connection connections crypto cube cyber data digital dot energy firing flow future futuristic geometric glow glowing graphic head health human illustration information intelligence internet it light macro medical medicine mental micro mind nerve nerves nervous net network neural neurology neuron neuronal neurons particle pc point receptor render research science security signal space synapse synapses system texture