Introduction to the Nervous System

Publication ID Published Volume
8309 June 20, 2011 7

Abstract

An interactive tutorial was developed in Macromedia Flash and Viewpoint for distribution to first-year medical and dental students. It serves as an introduction to the nervous system and the nomenclature (functional components) used for classification. The objective was to stimulate knowledge acquisition and retention by creating drill-and-practice exercises that focus on cranial and spinal nerve pathways including details about neurological deficits and tests of diagnostic and prognostic importance. Active learning was achieved by providing learners with opportunities for repetition and self-assessment through immediate feedback and quizzes. Content delivery consists of eleven objective-driven tutorial units with associated sound files, animated diagrams, labeled images, a glossary, e-flashcards, patient (virtual) simulations for physical examination, nine patient-based case studies, and five Jeopardy-style games in the format of NBME subject examinations. The tutorial complements didactic and practical (dissection) activities of beginner health care professionals enrolled in human structure courses. It is best used in conjunction with lectures and labs reinforcing didactic and practical (dissection) learning experiences. Convenient access also can be provided to learners reviewing for clinical certification and licensure examinations or to patients conferring with practitioners about their own neurological disorders.

Since deployment of the courseware in 2001, significantly more students (8%; p < 0.05) scored correct answers on written block exam questions prepared by the same instructor-content expert (Medical Teacher 30: 40-24, 2008). This study was a retrospective review of existing data that summarized the exam performance of 856 first-year medical students on 228 exam questions over a 9-year period. The experimental learner groups were exposed to didactic lectures, dissection labs, and web-based lecture notes and interactive learning objects, while the control learner groups were restricted to didactic lectures and the dissection labs. Student surveys using an instructional design questionnaire and a five-point Likert scale rated the virtual patient simulations the highest (p < 0.05) among the interactive resources provided for the preclinical human structure course.

Citation

Reilly F. Introduction to the nervous system. MedEdPORTAL Publications. 2011;7:8309. http://doi.org/10.15766/mep_2374-8265.8309

Contains Information Suitable for Patient Education

Educational Objectives

  1. To learn the normal structure and function of the peripheral nervous system and the nomenclature used to classify (functional components) the neurons forming it.
  2. To understand the neurological deficits of diagnostic and prognostic importance.
  3. To create opportunities for learner self-assessment through repetition and immediate feedback using unit quizzes and other interactive exercises.
  4. To provide access for self-directed and problem-based local and distance learning.

Keywords

  • Differential Diagnosis, Physical Examination, Clinical Competence, OSCE, Cranial and Spinal Nerves, Computer-Aided Instruction

Prior Scholarly Dissemination

Allen, E., R. Walls, and F. Reilly. Effects of Web-based interactive instructional techniques in a peripheral nervous system component for human anatomy. Med. Teacher, 30(1):40-47, 2008. http://www.informaworld.com/smpp/content?content=10.1080/01421590701753518

References

  1. Reilly, F., E. Allen, J. Altemus, A. Reed, L. Gaskins, S. Saunders, and J. Aukerman. Interactive peripheral nervous system WebCT site. FASEB J., 17(4):A387(279.4), 2003.
  2. Reilly, F., and E. Allen. Interactive peripheral nervous system courseware evaluation. FASEB J., 20(4):A434(296.8), 2006.
  3. Allen, E., R. Walls, and F. Reilly. Effects of Web-based interactive instructional techniques in a peripheral nervous system component for human anatomy. Med. Teacher, 30(1): 40-47, 2008. http://dx.doi.org/10.1080/01421590701753518

    http://www.informaworld.com/smpp/content?content=10.1080/01421590701753518

  4. Reilly, F., E. Allen, and R. Walls. Interactive computer-based exercises enhance preclinical medical education. FASEB J., 23:463.6, 2009.
  5. Reilly, F. Learner exam performance and preferences using Web-based interactive instructional techniques. Medical Teacher, 2010. (In peer review)

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