tiny male and female characters at huge human brain anatomy separated on colorful parts frontal, parietal, occipital

brain part anatomy character human separated colorful frontal parietal occipital temporal lobe cerebellum brainstem chart people vector diagram section body system health spinal organ structure hypothalamus medical internal nerve isolated sagittal scheme neurology lateral thalamus cerebral endocrine head scientific surgery hypophysis intellect normal woman man person tiny huge cartoon illustration