INTERACTIVE MRI ATLAS

MRI Atlas — Medical Anatomy Viewer

The most comprehensive MRI-based anatomy reference for medical students,
radiologists, clinicians, and anatomy educators. Navigate real MRI slices
with precision tools built for clinical learning.

REAL MRI. REAL ANATOMY.

Study actual MRI datasets across multiple body regions — Head & Neck,
Spine, Upper Limb, Trunk, Lower Limb, and full body reference (Visible
Human). Every slice is annotated with anatomical structures using
Terminologia Anatomica 2 (TA2) naming standards used worldwide.

Browse Axial, Coronal, and Sagittal views simultaneously with our
synchronized multi-panel layout — the same workflow used in clinical PACS
viewers and OsiriX.

FEATURES DESIGNED FOR SERIOUS LEARNERS
Multi-View Navigation
Axial, Coronal, Sagittal — scroll through slices in any plane.
Synchronized crosshair localizer keeps all three views aligned
in real time, exactly like clinical radiology workstations.

Anatomical Structure Overlay
Color-coded polygon overlays on every slice. Tap any structure to
instantly identify it. Toggle visibility, isolate individual
structures, or show/hide entire categories.

Measurement Tools
Professional-grade tools: Length, Bidirectional, Ellipse, Circle,
Angle, Freehand ROI, Arrow annotation, and free-text annotation.
Drag labels, adjust handles, measure in mm with custom calibration.

Window / Level Control
Adjust Window Width and Window Center to optimize contrast for
bone, soft tissue, brain, or lung — just like real DICOM viewers.
Presets included for instant switching.

Quiz Mode — Test Your Knowledge
Cover the labels and challenge yourself to identify every structure.
Drag-and-drop answer tokens onto the correct anatomy. Get instant
feedback and track your score. Perfect for exam preparation.
Search & Filter
Instantly search any anatomical structure across all slices and
views. Filter by category, sort by relevance or slice count.
Thumbnail previews show exactly which slices contain your result.

12 Languages Supported
Study in your language: English, Chinese, Hindi, Spanish, French,
Arabic, Bengali, Portuguese, Russian, Japanese, German, Vietnamese.
Toggle between TA2 Latin and English common names at any time.
Image Tools
Rotate, flip horizontal/vertical, invert colors, zoom, pan, and
use the magnify glass for close-up inspection — all non-destructive.
Capture & Share
Screenshot any view and save to your device. Export measurement
reports for study notes or clinical discussion.

SUBSCRIPTION

Full access requires a subscription. Monthly and yearly plans
available. New users receive a free trial period to explore all
features before subscribing.
Payment is charged to your Apple ID account at confirmation of
purchase. Subscription automatically renews unless cancelled at
least 24 hours before the end of the current period. You can
manage or cancel your subscription in your App Store account
settings at an