Nervous System Models (51)
Nervous System Models for Anatomy Education & Medical Training

Shop human nervous system models for anatomy education, medical training, neuroscience instruction, and patient demonstrations. Compare central and peripheral nervous system models featuring the brain, spinal cord, spinal nerves, cranial nerves, nerve pathways, autonomic structures, and regional neuroanatomy.

Pair nervous system models with brain models, spine models, eye models, and ear models to illustrate central and peripheral nerve structures.

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  • SOMSO Brain, model BS20
    SOMSO Brain, model BS20 – additional view 2
    SOMSO Brain
    Model#: BS 20
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    Natural cast in SOMSO-Plast®. Separates into 8 parts: frontal and parietal lobes (2) temporal and occipital lobes (2) medulla (2) cerebellum (2). On a base.

  • SOMSO Model of Brain in 15 Parts Anatomical Model-BS 25
    SOMSO Model of Brain in 15 Parts Anatomical Model-BS 25 – additional view 2
    SOMSO Model of Brain in 15 Parts Anatomical Model-BS 25
    Model#: BS 25
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    The SOMSO Model of Brain in 15 Parts is a natural-size anatomical model developed after Prof. Dr. J. W. Rohen of the Anatomical Institute of the University Erlangen. Designed for detailed neuroanatomy instruction, it separates...

  • SOMSO Sympathetic Nervous System Anatomical Model with Cardiac and Pelvic Plexus-BS 26/1
    SOMSO Sympathetic Nervous System Anatomical Model with Cardiac and Pelvic Plexus-BS 26/1
    Model#: BS 26/1
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    The SOMSO Sympathetic Nervous System Anatomical Model is a 2/3 natural-size teaching model designed to illustrate the right side of the human sympathetic nervous system. It highlights the thoracic region, cardiac plexus, and pelvic plexus...

  • SOMSO Nervous System BS 27
    SOMSO Nervous System BS 27
    Model#: BS 27
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    Relief model about 1/2 natural size in SOMSO-Plast®. Schematic presentation of the central and peripheral nervous system. In one piece. Mounted on a green board.

  • SOMSO Case with Collection (Vertebrae and Spinal Cord), model QS54
    SOMSO Case with Collection (Vertebrae and Spinal Cord), model QS54 – additional view 2
    SOMSO Case with Collection (Vertebrae and Spinal Cord)
    Model#: QS 54
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    Cast from natural specimen in SOMSO-Plast® consisting of: 1. lumbar vertebra 2. thoracic vertebra 3. cervical vertebra 4. atlas 5. axis 6. cervical vertebra with spinal cord and nerve endings with explanation 7. intervertebral disc....

  • 3B Nervous System-Spanish Spanish, model W13319
    3B Nervous System-Spanish Spanish
    Model#: 3B402
    $152.00
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  • 3B 5 Spinal Cord Fluid-Filled Sachets, model W19337
    3B 5 Spinal Cord Fluid-Filled Sachets
    Model#: 3B485
    $255.00
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    for W19334
  • 3B Nervous System Micr. Slides, model W13419
    3B Nervous System Micr. Slides
    Model#: 3B427
    $152.00
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    11 Microscope Slides. 1(e). Cerebrum, human, cortex, t.s. 2(e). Cerebellum, human, t.s. 3(f). Cerebellum, human, t.s., Weigert stained 4(e). Spinal cord, human, t.s. for general structure 5(e). Nerve, human, l.s. 6(e). Nerve, human, t.s. 7(f)....
  • Nervous System Dissection (posterior view) by Erler-Zimmer, model MP1400
    Nervous System Dissection (posterior view) by Erler-Zimmer, model MP1400 – additional view 2
    Nervous System Dissection (posterior view)
    Institutional List Price: $0.00
    Model#: EZ3
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    This 3D printed specimen presents a unique view of axial anatomy, presenting a dorsal deep dissection of the head, neck, axillae, thorax, abdomen, and gluteal regions. The removal of the posterior portions of the cranium...

  • 3B Spinal cord w/ nerve branches, model C41
    3B Spinal cord w/ nerve branches
    Model#: 3B143
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    The Spinal cord model illustrates the composition of the spinal cord, magnified to a scale of about 5:1. The spinal cord is formed by a central channel surrounded by "gray matter" with an outer layer...

  • SOMSO 5 Section Models of the Brain Anatomical Model with Display Case-BS 45
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    SOMSO 5 Section Models of the Brain Anatomical Model with Display Case-BS 45
    Model#: BS 45
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    The SOMSO 5 Section Models of the Brain Anatomical Model is a natural-size teaching model designed to provide a comprehensive study of cerebral anatomy through five detailed sections. Each section highlights specific cortical, subcortical, and...

  • SOMSO Median and Frontal Section of the Head, model BS43
    SOMSO Median and Frontal Section of the Head
    Model#: BS 43
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    Natural size in SOMSO-Plast®. Mounted on a green board.

  • SOMSO Functional model of a myofibril, model BS36
    SOMSO Functional model of a myofibril, model BS36 – additional view 2
    SOMSO Functional model of a myofibril
    Model#: BS 36/2
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    Enlarged approx. 10 000 times in SOMSO-Plast® after Prof. Dr. med. Elke Lütjen-Drecoll and Prof. Dr. J. W. Rohen Anatomical Institute of the University Erlangen. Detachable in 3 pieces. On a green base.

  • SOMSO Skeletal muscle fibre with neuromuscular junction, model BS36
    SOMSO Skeletal muscle fibre with neuromuscular junction, model BS36 – additional view 2
    SOMSO Skeletal muscle fibre with neuromuscular junction
    Model#: BS 36/1
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    Enlarged approx. 15000 times in SOMSO-Plast® after Prof. Dr. med. Elke Lütjen-Drecoll and Prof. Dr. J. W. Rohen Anatomical Institute of the University Erlangen. Detachable in 3 pieces. On a green base.

  • SOMSO Transversely Striated Muscular Fibre with Motor End-Plate, model BS36
    SOMSO Transversely Striated Muscular Fibre with Motor End-Plate, model BS36 – additional view 2
    SOMSO Transversely Striated Muscular Fibre with Motor End-Plate
    Model#: BS 36
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    Enlarged approx. 4000 times in SOMSO-Plast®. Modelled from recent electron-microscopy. In one piece. On a green base.

Nervous System Models - FAQ

Answers to the procurement and technical questions lab coordinators ask most — manufacturer comparisons, replacement parts, lead times, bulk ordering, and model identification.

Nervous System Models
They're cross-listed intentionally — a brain model is central nervous system anatomy, so it belongs in both categories depending on how your program organizes its curriculum (neuroanatomy-specific vs. brain-specific study). You're not being shown duplicate/miscategorized items; it's the same product serving two legitimate teaching contexts.
BS 26/1 is a 2/3 natural-size physical model showing the right side of the sympathetic trunk with the cardiac and pelvic plexus in three dimensions — useful for demonstrating how autonomic pathways actually run through the body relative to organs, not just a labeled diagram. If your course needs spatial/anatomical relationship teaching rather than a schematic overview, the physical model is the better fit.
It's a multi-piece boxed set — cervical, thoracic, and lumbar vertebrae, atlas, axis, and a cervical vertebra with spinal cord and nerve endings, each individually labeled. It's built for structured identification exercises across a full vertebral/spinal-cord series rather than a single demonstration piece, so budget it and store it accordingly (it needs a case, not just shelf space).
They legitimately span both — these models show the neuromuscular junction, which is where nervous and muscular systems physically meet. If your program teaches innervation/motor control, they belong with nervous system materials; if you're teaching muscle ultrastructure specifically, the same models fit equally well in Muscular System Models. Expect to see them cross-listed rather than miscategorized.
The W13319 is a physical anatomical model for gross nervous system anatomy; the W13419 is an 11-slide histology set (cerebrum, cerebellum, spinal cord, nerve sections) for microscopic study. They serve different lab contexts — gross anatomy vs. histology — so don't substitute one for the other in a curriculum that needs both.
EZ3 is a 3D-printed dorsal dissection specimen showing nervous system structures in the context of a real dissected head/neck/thorax/abdomen region — it's a realistic dissection reference, not a simplified teaching model. Programs often pair it with a standard schematic nervous system model (like BS 27) rather than using it as a sole teaching tool for introductory courses.
Depends on construction — models with named separable sections (like the BS 25 brain, or the QS 54 case set with individually labeled pieces) are more likely to have replaceable components than single-cast models like BS 27. Send us the model number and which piece failed, and we'll check availability.
3D-printed specimen lines typically run on a different production schedule than SOMSO's cast models and can carry longer lead times for less-common specimens. Confirm current timelines on the specific item before committing to a semester-start deadline.
Yes — we regularly build combined quotes spanning nervous system, brain, spine, and sensory-organ collections so a full neuroanatomy lab setup ships together under one purchase order.
Yes — we support repair and assessment solutions for SOMSO anatomical models generally, including ones purchased elsewhere. If a component, mounting, or removable section has been damaged, contact us for an assessment before assuming full replacement is necessary. Review our Repair and Warranty Support here.
Model numbers are typically stamped on the base or mounting board (BS-, QS-, or 3B-prefixed, or EZ-prefixed for Erler-Zimmer). If unreadable, send us photos showing the represented structures and part count, and we can help narrow it to the matching model.