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  • Welcome to embodi3D Downloads! This is the largest and fastest growing library of 3D printable medical models generated from real medical scans on the Internet. A unique scientific resource, most of the material is free. Registered members can download, upload, and sell models. To convert your own medical scans to a 3D model, take a look at democratiz3D, our free and automated conversion service.

Brain and nervous system

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Models and files related to the human brain and nervous system

35 files

  1. Free

    Cortex, White Matter, Mixed White Matter and Cortex

    Sample brain data from the HCP (Human Connectome Project). Brain segmentation done using FreeSurfer. MeshLab used to smooth the surfaces. 
     
    Three files are available (a) Full Cortical view, (b) White Matter (no cortex), and (c) left Cortex - right White Matter. 
     
    Cerebellum and subcortical structures are digitally removed. 
     
    Superior frontal gyrus, Coronal suture, Precentral sulcus,  Precentral gyrus,  Parietal bone,  Paracentral lobule,  Central sulcus, Postcentral gyrus, Superior parietal lobule,  Precuneus,  Middle frontal gyrus, Precentral sulcus, Postcentral gyrus, Paracentral lobule, Supramarginal gyrus,  Inferior parietal lobule,  Precuneus,  Parieto-occipital sulcus, 3d, model, printing, printable, brain, organ, central nervous system, sylvian, 

    45 downloads

       (0 reviews)

    0 comments

    Updated

  2. Free

    brain

    downloaded, midbrain, pons, medulla oblongata,  pituitary gland, frontal, temporal, parietal, occipital, cisures, cerebellum, optic, chiasm, surface, organ, 3d, model, printable, nerve, roots, cranial, brain 

    4 downloads

       (0 reviews)

    0 comments

    Updated

  3. Free

    Pruebas y mas pruebas - stl file processed

    Pruebas y mas pruebas - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    3d, model, .stl, printable, frontal, lobules, orbit, eyeballs, eyelid, malar, zygomatic, parietal, occipital, head, skull, maxilla, mandible, organs, temporal, cráneo, biomedical, printing

    2 downloads

       (0 reviews)

    0 comments

    Updated

  4. Free

    CRANEO OK - stl file processed

    CRANEO OK - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    3d, model, .stl, printable, frontal, lobules, orbit, eyeballs, eyelid, malar, zygomatic, parietal, occipital, head, skull, maxilla, mandible, organs, temporal, cráneo, biomedical, printing

    1 download

       (0 reviews)

    0 comments

    Updated

  5. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  6. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  7. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  8. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  9. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  10. Free

    Test Brain Tumor - stl file processed

    Test Brain Tumor - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  11. Free

    MCBrain - stl file processed

    MCBrain - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  12. Free

    brain - stl file processed

    brain - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    brain, .stl, organ, head, lobules, hemispheres, frontal, temporal, parietal, occipital, cerebellum, 3d, model, printable

    4 downloads

       (0 reviews)

    0 comments

    Updated

  13. Free

    brain - stl file processed

    brain - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
    brain, .stl, organ, head, lobules, hemispheres, frontal, temporal, parietal, occipital, cerebellum, 3d, model, printable

    1 download

       (0 reviews)

    0 comments

    Updated

  14. Free

    brain - stl file processed

    brain - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    brain, .stl, organ, head, lobules, hemispheres, frontal, temporal, parietal, occipital, cerebellum, 3d, model, printable

    1 download

       (0 reviews)

    0 comments

    Updated

  15. Free

    01017 - stl file processed

    01017 - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    brain, organ, stl, lobules, temporal, parietal, frontal, occipital, head, hemisphere, gyrus, 3d model, stl,

    1 download

       (0 reviews)

    0 comments

    Updated

  16. Free

    prova - stl file processed

    prova - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    brain, head, frontal, parietal, temporal, cerebellum, lobules, Frontal bone, Superior frontal gyrus, Coronal suture, Precentral sulcus, Falx cerebri, Precentral gyrus, Parietal bone, Paracentral lobule, Central sulcus, Post central gyrus,  Superior parietal lobule,  Precuneus,  Sagittal suture,  Superior sagittal sinus

    56 downloads

       (0 reviews)

    0 comments

    Updated

  17. $2.99

    Adult Male Brain Ventricular system

    Adult male brain ventricle system.  I've printed this successfully on a Prusa MK2 printed, using PETG, and Simplify3D with custom supports to generate the g-code.  Print lateral ventricles down as shown.  This is delicate, removing the supports should be done with care, Frontal (anterior) horn, Temporal (inferior) horn,
    Occipital (posterior) horn, Cerebral aqueduct (of Sylvius), 4th ventricle, Left interventricular
    foramen (of Monro), Right lateral ventricle, 3rd ventricle, Supra-optic recess, Interthalamic adhesion,
    Infundibular recess, Pineal recess, Suprapineal recess

    1 purchase   1 download

       (0 reviews)

    0 comments

    Updated

  18. $7.00

    Adult Male Brain from MRI

    This is an 55 year old adult male brain (mine), obtained from an MRI scan.
    I've printed successfully with my Prusa MK2 printer, using PETG and Simplify3D with custom supports to generate the g-code. A full size print took roughly 20 hrs. A 60% of full size about 8 hours. 
     
    brain, nervous, system, frontal, parietal, occipital, temporal, lobules, cerebellum, trunk, sulcus, fissure, rolando, calcarine, sylvius, gray matter, hypothalamus, 3d, model, stl, printable, head, human, mri, interhemisphere

    1 purchase   1 download

       (0 reviews)

    0 comments

    Updated

  19. Free

    Seal Brain - stl file processed

    Seal Brain - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  20. Free

    Mom Brain(3) - stl file processed

    Mom Brain(3) - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    1 download

       (0 reviews)

    0 comments

    Submitted

  21. Free

    3D Printable Human Brain Model, STL format, from MRI

    This Brain model was created from a high resolution MRI scan. The model includes the cerebrum. The cerebellum and brain stem are not depicted. The model has been made hollow, with 4 mm wall thickness to save on material when 3D printing. The model is full-size. It has been successfully printed at full size on an Ultimaker 3 Extended printer, and at 95% size on a Formlabs Form 2 printer.
     
     
     
     
     
    Technical parameters:
    Vertices: 350725
    Triangles: 701950
    Size: 17.9 x 13.4 x 11.5 cm

    669 downloads

       (1 review)

    2 comments

    Updated

  22. Free

    Brain Print - stl file processed

    Brain Print - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  23. Free

    Brain Print - stl file processed

    Brain Print - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  24. Free

    Brain Print - stl file processed

    Brain Print - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  25. Free

    Brain Print - stl file processed

    Brain Print - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

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  • File Reviews

    • By embodi3d · Posted
      This stackable heart with short-axis slices was 3D printed for a customer with strong red plastic. We printed and shipped directly to him. The print turned out great!  The stackable slices really allow the internal anatomy of the heart to be seen: atria, ventricles, papillary muscles, etc.  We can 3D print for you too! Just click the 3D Print button on the top of this page. To learn more about embodi3D's specialized medical 3D printing services, click here.  
    • By embodi3d · Posted
      Great model and print turned out great! This dual material craniofacial model was 3D printed for a customer. The print uses detailed white to represent the bones and detailed clear polished to represent the skin surface.  To learn more about embodi3D's specialized medical 3D printing services, click here.  
    • By Florida Jim · Posted
      Fantastic file.  I was able to load it in to Mesh Mixer, separate it in to faces and select each vertebrae one by one for printing.  As stated in the review preceding this one, there were easy fixes in Mesh Mixer.  This is just clicking on Analyze, inspect and auto fix.  It takes less than 1 minute.   My prints are coming out very nice.  I plan to post them when I am finished.  I very much appreciate the excellent model.
    • By Chris Farrugia, DDS · Posted
      Nice file to print. Clean with few holes in the data.
    • By embodi3d · Posted
      We 3D printed this model for a customer and the print turned out beautifully. The parts stack nicely and by opening them up, you can clearly see the detailed structures inside the heart chambers. To learn more about our 3D printing service, click here.       Here is another print we did in flexible material at 2/3 scale, as requested by the customer. The flexible material has a soft, rubbery feel that is very nice to handle.  
  • File Comments

  • Recent Forum Posts

    • You can also use the EasyClip tool in 3DSlicer: import your CT volume and your 3D model (or even just your 3D model), then you can use the CT slices as planes to indicate where you want to cut--you can still rotate them if needed. You can save the half you want and even "undo" and save the other side (similar to Meshmixer).    Slicer is especially handy if you have landmark coordinates and want to place a cut exactly at a specific coordinate, for example if you have oriented models and nasion is at x = 0--you can type this in to the appropriate slice view (red, yellow, green).
    • For tiffs, I like to open the stack in Fiji and save as NRRD--the NRRD opens much faster in Slicer. You can also set the spacing in Fiji for the NRRD to have the correct dimensions in Slicer.
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    • I've never heard of this. It almost sounds too good to be true. Anybody have experience with this?
    • I think you can use 3D slicer. Here is a forum discussion on the topic.

      https://discourse.slicer.org/t/open-tiff-files/1494
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