A clean educational lateral-view outline of the human cerebral cortex, modeled after a hand-drawn Brodmann-area map. White background, black line brain contour and major sulci, with only numbered cortical area annotations inside outlined regions: 9, 10, 11, 45, 44, 8, 6, 4, 3, 1, 2, 22, 40, 39, 5, 7, 17, 18, 19. Do not include any words, titles, lobe names, arrows, legend, table, colors, or decorative elements. Clear, printable textbook-style line art.

Clean black-and-white printable line-art outline of a human brain in lateral view. Include only the outer cerebral contour, cerebellum, and brainstem with a few subtle major sulci for anatomical recognition. Completely unlabeled: no numbers, letters, arrows, titles, color, shading, legend, or background elements. White background, high contrast, simple smooth textbook line drawing suitable for A4 printing and students to annotate by hand.

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mkdir -p "/tmp/workspace/brain-outline-pdf/output" 66 python -c "import requests; u='https://cdn.orris.care/image-gen/e6d7bc71bd53456f86d771df45484c3b.png'; r=requests.get(u, timeout=60); r.raise_for_status(); open('/tmp/workspace/brain-outline-pdf/output/brain_outline.png','wb').write(r.content); print(len(r.content))"

mkdir -p "/tmp/workspace/brain-outline-pdf/output"; python -c "import requests; u='https://cdn.orris.care/image-gen/e6d7bc71bd53456f86d771df45484c3b.png'; r=requests.get(u, timeout=60); r.raise_for_status(); open('/tmp/workspace/brain-outline-pdf/output/brain_outline.png','wb').write(r.content); print('Downloaded bytes:',len(r.content))"

python -c "from reportlab.pdfgen import canvas; from reportlab.lib.pagesizes import A4, landscape; from reportlab.lib.utils import ImageReader; from PIL import Image; from pathlib import Path; out=Path('/tmp/workspace/brain-outline-pdf/output'); img=out/'brain_outline.png'; pdf=out/'Unlabeled_Brain_Outline_Printable.pdf'; page=landscape(A4); c=canvas.Canvas(str(pdf), pagesize=page, pageCompression=1); c.setTitle('Unlabeled Brain Outline - Printable'); im=Image.open(img); iw,ih=im.size; pw,ph=page; margin=36; scale=min((pw-2*margin)/iw,(ph-2*margin)/ih); w,h=iw*scale,ih*scale; c.drawImage(ImageReader(im), (pw-w)/2,(ph-h)/2, width=w,height=h, mask='auto'); c.showPage(); c.save(); print(pdf, pdf.stat().st_size)"; python -c "from pypdf import PdfReader; p='/tmp/workspace/brain-outline-pdf/output/Unlabeled_Brain_Outline_Printable.pdf'; r=PdfReader(p); print('pages=',len(r.pages),'size=',r.pages[0].mediabox)"

cerebral artery anatomy

middle cerebral artery posterior cerebral artery cortical territory anatomy

Detailed clean educational anatomy diagram showing the cortical territory supplied by the Middle Cerebral Artery (MCA), isolated as one standalone image. Lateral view of the left cerebral hemisphere with a simple brain outline. Shade only the MCA territory in light blue: most of lateral frontal lobe, lateral parietal lobe, superior and lateral temporal lobe, insular region, including primary motor and sensory face and upper-limb cortex and dominant-hemisphere language cortex. Leave ACA medial-superior border, PCA occipital and inferomedial temporal territories unshaded in white. Include a clear blue MCA vessel branching from internal carotid into the Sylvian fissure and accurate labels: Middle cerebral artery (MCA), lateral frontal cortex, lateral parietal cortex, superior temporal cortex, insula, motor and sensory face/upper limb, Broca area, Wernicke area, optic radiations, lenticulostriate arteries, basal ganglia, internal capsule. Add a small concise branch list: M1, M2, M3, M4. White background, sharp textbook-style vector diagram, black readable labels, suitable for medical exam notes and printing.

Detailed clean educational anatomy diagram showing the cortical territory supplied by the Posterior Cerebral Artery (PCA), isolated as one standalone image. Show two views of the left cerebral hemisphere within the same standalone image: medial view and inferior view. Shade only the PCA territory in pale orange: medial occipital lobe including primary visual cortex around calcarine sulcus, inferomedial temporal lobe including hippocampal and parahippocampal region, splenium region, posterior thalamus, and midbrain supply. Leave ACA and MCA territories white. Include a clear orange PCA vessel arising from the basilar artery and curving around the midbrain. Accurate labels: Posterior cerebral artery (PCA), calcarine artery, parieto-occipital artery, temporal branches, occipital cortex, primary visual cortex, cuneus, lingual gyrus, inferomedial temporal cortex, hippocampus, thalamus, midbrain, splenium. Add small concise branch labels: P1, P2, posterior choroidal arteries, thalamoperforating arteries. White background, sharp textbook-style vector diagram, black readable labels, suitable for medical exam notes and printing.