Innovative Educational Three-Dimensional Model of the Human Brainstem: Enhancing Neuroanatomy Learning for Medical Students

Medical students and other professionals in the field of neuroscience need a comprehensive understanding of the anatomy of the brain stem. Physical models have shown promise for teaching anatomy and increasing learning level. It is necessary to create a model that can reveal the internal structures of the brain stem, such as the functional component of cranial nerve nuclei and neural pathways, as the models currently available for educational purposes only depict the external features.In this study, we implemented and evaluated a novel 3D model showing the internal structures of the brain stem. 59 medical students offered their time to assess the impact of this 3D model. In the anatomy lab, 29 students received traditional instruction as a lecture group, while the others received instruction on the brain stem as a 3D model group. The participants were evaluated both before the start and after completion of the intervention. Participants' level of satisfaction with the value of the 3D model was also assessed. The 3D model group mean score was found to be significantly higher than that of the lecture group based on the results. Students were more satisfied with the educational process as a result of the satisfaction.Our results suggest that 3D model of brain stem is an effective method for teaching internal structures of the brain stem and will better prepare students for learning and visualization of functional component of cranial nerve. Additionally, it ensures a higher level of student satisfaction throughout the learning process.