brain depiction

anatomical background black brain brainstorm care cells cerebellum cerebral cerebrum colorful complexity connection connections cord cortex creation data depiction educate electricity fiber glial health human icon ideas illness information innovation internal isolated knowledge matter medical memory mental metaphor molecule nerve nerves nervous network neurons neurotransmitters olfactory organ physiology pituitary power process processor psychology receptor receptors remember scientific senses sensory sign spinal stem surgery system telepathy thinking thought trauma ventricles