Related Experiment Video
Updated: Jun 12, 2025

Brain Mapping Using a Graphene Electrode Array
Published on: October 20, 2023
Assembling a physical model helps students grasp human somatosensory pathways
Jeremy S Morris1, G R Davis1, Lori Cruze1
1Department of BiologyWofford College Spartanburg South Carolina United States.
This study introduces a 3D physical model for teaching somatosensory pathways, enhancing student comprehension and enjoyment in neuroscience and physiology education. The model effectively connects spinal cord injuries to sensory deficits, improving learning outcomes.
Area of Science:
- Neuroscience
- Physiology
- Anatomy Education
Background:
- Somatosensory pathways are complex and challenging for students in neuroscience and physiology.
- Active learning with physical models improves content comprehension and engagement.
Purpose of the Study:
- To present a novel 3D physical model of somatosensory pathways.
- To assess the effectiveness of this model in an upper-level human physiology lab.
Main Methods:
- Students assembled a 3D physical model using affordable materials.
- Students used the model to answer case study questions linking spinal cord damage to sensory deficits.
Main Results:
- The model-based activity led to significant increases in students' content knowledge.
- Students reported positive feedback on the activity's effectiveness and enjoyment.
Conclusions:
- The 3D somatosensory pathway model is an effective and engaging tool for learning complex neuroanatomy and physiology.
- This activity supports evidence-based teaching practices, promoting mastery and inclusion in higher education.
Related Concept Videos
Somatosensation
Overview of Somatic Sensory Pathways
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
Sensory Perception: Organization of the Somatosensory System
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
Major Somatic Sensory Pathways
Somatosensory, Motor, and Association Cortex
What is a Sensory System?

