Medical IllustrationDALL·E 3Image · 4:3

MRI Brain Cross-Section AI image prompt

A clean, textbook-style medical illustration of a brain MRI cross-section with labeled regions, made for healthcare content and patient education.

The prompt

71 words · 538 characters

Create a 4:3 landscape image: Accurate medical illustration of a human brain in sagittal MRI-style cross-section, clearly distinguished regions including frontal lobe, parietal lobe, occipital lobe, cerebellum and brainstem, each softly color-coded in calm blues, teals and lavender, thin leader lines to short clean labels, subtle grayscale MRI texture blended with smooth vector shading, white background, textbook clarity, professional and trustworthy healthcare tone. Avoid gore, blood, misspelled labels, clutter, cartoon, watermark.

DALL·E and ChatGPT read full sentences best and have no flags, so the prompt is rewritten as one clear request with the format stated in words.

Remix this prompt

Swap the subject or one layer at a time. The prompt above updates as you go.

Want full control over camera, aspect ratio, seed and negatives? Open this idea in the Prompt Studio.

Tips to get more from it

  • Always have a medical professional verify anatomy before publishing.
  • Request an 'unlabeled version' and add precise labels yourself.
  • Switch to an axial (top-down) slice for a different educational view.

How to use this prompt

  1. Pick your AI model in the format tabs so the syntax matches the app you use.
  2. Optional: change the subject or swap a layer in the remix panel to make it yours.
  3. Copy the prompt (and the negative prompt, if your app has a field for it) and paste it in.
  4. Generate 2–4 variations, keep the best, then refine one detail at a time.

New to DALL·E 3? Read the DALL·E 3 prompt guide or browse the prompt keyword glossary.

Questions about this prompt

Which AI model is this medical illustration prompt written for?

It was written and tested for DALL·E 3, but the format buttons above rewrite it for Midjourney, Stable Diffusion, DALL·E, Flux, Ideogram and Leonardo, so you can paste it into the tool you already use.

Can I change the aspect ratio or style?

Yes. The prompt is set for 4:3, which suits this composition. In Midjourney change the --ar value; in other apps pick the size in settings. Use the remix panel to swap the style, lighting, camera or mood without rewriting the whole prompt.

Is this prompt free to use for commercial work?

The prompt text is free to copy, edit and use. Whether you can sell the image depends on the terms of the AI model that generates it, so check your plan on that platform before using results commercially.

Prompt 1 of 4 in Medical Illustration.