anatomy, brain, health, illness, medicine, aesthetic, circuitry, damage, depression, diagnostic, disorder, doctor, dopamine, drawing, glutamate, hand, healthy, highlighted, illustration, injured, internal, internal organ, lesion, linear, mental, metastatic, molecular imaging, nerve, neurological, neurology, neuron, neurotransmission, noradrenaline, pathophysiology, physician, physiopathology, polysomnography, psychology, receptor, red, researcher, serotonin, spectroscopy, synapse, template, trauma, tumor, unrecognizable, white, woman