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Baptiste YM. Digital Feast and Physical Famine: The Altered Ecosystem of Anatomy Education due to the Covid-19 Pandemic. ANATOMICAL SCIENCES EDUCATION 2021; 14:399-407. [PMID: 33961346 PMCID: PMC8239895 DOI: 10.1002/ase.2098] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 05/21/2023]
Abstract
This article explores the effects of the coronavirus disease 2019 (Covid-19) pandemic on the evolution of both physical and digital cadavers within the unique ecosystem of the anatomy laboratory. A physical cadaver is a traditional and established learning tool in anatomy education, whereas a digital cadaver is a relatively recent phenomenon. The Covid-19 pandemic presented a major disturbance and disruption to all levels and types of education, including anatomy education. This article constructs a conceptual metaphor between a typical anatomy laboratory and an ecosystem, and considers the affordances, constraints, and changing roles of physical and digital cadavers within anatomy education through an ecological lens. Adaptation of physical and digital cadavers during the disturbance is analyzed, and the resiliency of digital cadaver technology is recognized. The evolving role of the digital cadaver is considered in terms of increasing accessibility and inclusivity within the anatomy laboratory ecosystem of the future.
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Affiliation(s)
- Yvonne M. Baptiste
- Division of Science, Health, and MathematicsNiagara County Community CollegeSanbornNew York
- Curriculum, Instruction, and the Science of Learning PhD ProgramState University of New York at BuffaloBuffaloNew York
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102
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Wilson AB, Kaza N, Singpurwalla DJ, Brooks WS. Are Anatomy PhDs Nearing Extinction or Adapting to Change? United States Graduate Education Trends in the Anatomical Sciences. ANATOMICAL SCIENCES EDUCATION 2021; 14:432-439. [PMID: 32812707 DOI: 10.1002/ase.2013] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/11/2020] [Accepted: 08/14/2020] [Indexed: 06/11/2023]
Abstract
Faculty qualified to teach in the anatomical sciences are growing scarce just as the need for trained anatomists is greater than ever. Enrollments are surging in anticipation of a large physician shortfall; meanwhile, many anatomists are reaching retirement age. Who will fill the teaching gap? This study assessed trends in doctorates awarded in Anatomy and related fields within the United States (US) since 1969 and evaluated modern graduate education in the anatomical sciences. Data were compiled from the National Science Foundation Survey of Earned Doctorates. The total number of doctorates in the anatomical sciences and number of doctorates by sex and race/ethnicity were plotted for trend analysis. The number of PhD anatomy training programs within US medical schools was also assessed. Curricula and major characteristics of all active programs were evaluated through website searches and program director interviews. While doctorates in cell biology, developmental biology, and neuroscience have grown, the number of PhDs awarded in Anatomy has declined, on average, by 3.1 graduates per year to a 50-year low of only 8 graduates in 2017. Currently, 21 active doctoral programs in anatomy operate within US medical schools and fall into three general categories: anatomy education (n = 8), classic anatomy (n = 8), and anthropology/evolutionary anatomy (n = 5). Without a concerted effort by stakeholders to address the shortage, anatomists may face extinction. Expansion of the anatomy education doctoral degree may represent a necessary evolution of the field to meet job market needs and to thwart the extinction threat.
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Affiliation(s)
- Adam B Wilson
- Department of Cell and Molecular Medicine, Rush University, Chicago, Illinois
| | - Niroop Kaza
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, School of Medicine, Birmingham, Alabama
| | - Darius J Singpurwalla
- National Center for Science and Engineering Statistics, National Science Foundation, Arlington, Virginia
| | - William S Brooks
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, School of Medicine, Birmingham, Alabama
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103
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Wheble R, Channon SB. What Use is Anatomy in First Opinion Small Animal Veterinary Practice? A Qualitative Study. ANATOMICAL SCIENCES EDUCATION 2021; 14:440-451. [PMID: 32558304 DOI: 10.1002/ase.1995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 05/14/2020] [Accepted: 06/11/2020] [Indexed: 06/11/2023]
Abstract
Despite the uncontested importance of anatomy as one of the foundational aspects of undergraduate veterinary programs, there is still limited information available as to what anatomy knowledge is most important for the graduate veterinarian in their daily clinical work. The aim of this study was therefore to gain a deeper understanding of the role that anatomy plays in first opinion small animal veterinary practice. Using ethnographic methodologies, the authors aimed to collect rich qualitative data to answer the question "How do first opinion veterinarians use anatomy knowledge in their day-to-day clinical practice?" Detailed observations and semi-structured interviews were conducted with five veterinarians working within a single small animal first opinion practice in the United Kingdom. Thematic analysis was undertaken, identifying five main themes: Importance; Uncertainty; Continuous learning; Comparative and dynamic anatomy; and Communication and language. Anatomy was found to be interwoven within all aspects of clinical practice; however, veterinarians were uncertain in their anatomy knowledge. This impacted their confidence and how they carried out their work. Veterinarians described continually learning and refreshing their anatomy knowledge in order to effectively undertake their role, highlighting the importance of teaching information literacy skills within anatomy curricula. An interrelationship between anatomy use, psychomotor, and professional skills was also highlighted. Based on these findings, recommendations were made for veterinary anatomy curriculum development. This study provides an in-depth view within a single site small animal general practice setting: further work is required to assess the transferability of these findings to other areas of veterinary practice.
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Affiliation(s)
| | - Sarah Beth Channon
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
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104
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Kocyigit A, Narlicay S. The production of testis biomodels using three-dimensional (3D) technologies. Andrologia 2021; 53:e14171. [PMID: 34185876 DOI: 10.1111/and.14171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 01/10/2023] Open
Abstract
This study aimed to investigate the potentiality of biomodels to be produced as alternative tools to slaughterhouse materials in andrology education. For this purpose, testis biomodels were produced with reference to bull testes. The biomodel production was carried out by the following steps: the preparation of the reference organs, 3D modelling, and processing of data sets and stages. The biomodels and reference testes were compared in terms of morphological parameters and tonicity. As a result of quantitative measurements, the average length in the reference testicles was 145.56 ± 21.3 mm, while the thickness was 61.94 ± 17.2 mm. The average length, thickness, volume and tonicity values of the biomodels showed similarity to the values of the reference testicles (p > .05). However, it was recorded that the average weight of the reference testicles was determined as 368.07 ± 40.3 g, while the average weight of the biomodels was 69.02 ± 3.18 g (p < .01). As a result, it has been shown that testis biomodels can be successfully produced using three-dimensional technologies. These biomodels are the first examples in the field. We think that the biomodels produced by using innovative technologies should be considered as serious alternatives, which could contribute to the learning processes of students, especially in andrology education.
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Affiliation(s)
- Alper Kocyigit
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Sivas Cumhuriyet University, Sivas, Turkey
| | - Salih Narlicay
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Sivas Cumhuriyet University, Sivas, Turkey
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105
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A Novel Three-Dimensional Interactive Virtual Face to Facilitate Facial Anatomy Teaching Using Microsoft HoloLens. Aesthetic Plast Surg 2021; 45:1005-1011. [PMID: 33469701 DOI: 10.1007/s00266-020-02110-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/20/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND In-depth understanding of facial anatomy is the foundation of clinical education and practices. Lately, anatomy education has undergone many changes due to the adoption of integrated medical curriculums. The time allocated to anatomy teaching on occasion been shortened to allow more time for clinical education. Innovation in visual technology such as virtual reality (VR), augmented reality (AR) and mixed reality (MR) has added a new dimension to anatomy education. The authors present a mixed reality virtual face model to facilitate complex anatomy teaching using Microsoft HoloLens in various educational settings. MATERIALS AND METHODS Close-range photogrammetry technique was utilised to construct a virtual face using a dissected fresh-frozen cephalus. Scanning was undertaken using DSLR cameras, capable of capturing ten frames per second, in ten different angles on the dissected side and four for the undissected side. The images of the entire cephalous were also separately captured in twenty different angles. These images were processed using software to reconstruct the three-dimensional virtual face. RESULT The virtual face using a mixed reality platform was able to demonstrate individual layers of the face and relevant clinically significant structures clearly with interactive labelling. Face and the content validity by 12 experts (plastic surgeons and dermatologists) demonstrated strong inter-rater reliability expressed as interclass correlation coefficient. CONCLUSION An immersive experience by using Microsoft HoloLens provides an accurate 3D perception of the face to enhance anatomy learning. This can be utilised in undergraduate, postgraduate and continued medical education as an additional teaching tool in the constraints of cadaveric dissection. LEVEL OF EVIDENCE V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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106
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Poonia D, Kumar D, Rangrej SB. Rerouting the Dissection of the Infratemporal and Submandibular Regions. Cureus 2021; 13:e15227. [PMID: 34178540 PMCID: PMC8223519 DOI: 10.7759/cureus.15227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Introduction Teaching and learning in anatomy are necessarily dependent on cadaveric dissection. Skillful dissection is the tool which helps in proper visualization of structures in a cadaver. Proper understanding about the course of lingual nerve, hypoglossal nerve, nerve to mylohyoid, and relations between structures present in infratemporal and submandibular regions is important for medical students. The aim of this study is to describe a modified technique of dissection and evaluate medical students' and teachers’ response to this approach. Methods The comparative observational study was conducted bilaterally on six adult cadavers. We compared the method of dissection given in standard textbooks with the modified method introduced. The validity and reliability of the newer method of dissection for teaching purpose was assessed by first-year undergraduate medical students using a questionnaire-based tool and feedback from postgraduate students and senior residents. Results The modified method was described as less time consuming, easy to perform, and allowed extensive exploration of the structures in the infratemporal and submandibular regions. Conclusions Proper understanding of the course and relations between structures present in infratemporal and submandibular regions is important for medical students.The modified approach to infratemporal and submandibular regions will facilitate better understanding of the human anatomy.
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Affiliation(s)
| | - Dinesh Kumar
- Anatomy, Maulana Azad Medical College, New Delhi, IND
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107
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Azkue JJ. Embedding interactive, three-dimensional content in portable document format to deliver gross anatomy information and knowledge. Clin Anat 2021; 34:919-933. [PMID: 33982339 DOI: 10.1002/ca.23755] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/22/2021] [Accepted: 04/27/2021] [Indexed: 11/11/2022]
Abstract
The Portable Document Format (PDF) is likely the most widely used digital file format for scholarly and scientific electronic publishing. Since format specification version 1.6, three-dimensional (3D) models in Universal 3D (U3D) format can be embedded into PDF files. The present study demonstrates a repertoire of graphic strategies and modes of presentation that exploit the potentials of 3D models embedded in PDF to deliver anatomical information and knowledge. Three-dimensional models and scenes representing anatomical structures generated by 3D surface scanning or by segmentation from either clinical imaging data or cadaver sectional images were converted into U3D format and then embedded into PDF files using both freely and commercially available software. The relevant steps and required software tools are described. Built-in tools in Adobe Acrobat and JavaScript scripting both were used to pre-configure user interaction with 3D contents. Eight successive proof-of-concept examples of increasing complexity are presented and provided as supplementary material, including both unannotated and annotated 3D specimens, use of bitmap-textures, guided navigation through predetermined 3D scenes, 3D animation, and interactive navigation through tri-planar sectional human cadaver images. Three-dimensional contents embedded in PDF files are generally comparable to multimedia and dedicated 3D software in terms of quality, flexibility, and convenience, and offer new unprecedented opportunities to deliver anatomical information and knowledge.
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Affiliation(s)
- Jon Jatsu Azkue
- Department of Neurosciences, School of Medicine and Nursery, University of the Basque Country, UPV/EHU, Leioa, Bizkaia, Spain
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108
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Banovac I, Katavić V, Blažević A, Bičanić I, Hladnik A, Kovačić N, Petanjek Z. The anatomy lesson of the SARS-CoV-2 pandemic: irreplaceable tradition (cadaver work) and new didactics of digital technology. Croat Med J 2021. [PMID: 33938657 PMCID: PMC8107989 DOI: 10.3325/cmj.2021.62.173] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Aim To compare the efficacy of different components of online and contact anatomy classes as perceived by medical students. Methods An anonymous course evaluation survey was conducted at the end of the academic year 2019/2020. The organization of classes due to the SARS-CoV-2 pandemic provided our students with a unique opportunity to compare online and contact classes. Students’ responses were analyzed according to the type of obtained data (ratio, ordinal, and categorical). Results The response rate was 95.58%. Approximately 90% of students found anatomical dissection and practical work in general to be the most important aspect of teaching, which could not be replaced by online learning. During online classes, students missed the most the interaction with other students, followed by the interaction with student teaching assistants and teaching staff. Very few students found contact lectures useful, with most students reporting that they could be replaced with recorded video lectures. In contrast, recorded video lectures were perceived as extremely helpful for studying. Regular weekly quizzes were essential during online classes as they gave students adequate feedback and guided their learning process. Students greatly benefitted from additional course materials and interactive lessons, which were made easily available via e-learning platform. Conclusions Anatomical dissection and interaction during contact classes remain the most important aspects of teaching anatomy. However, online teaching increases learning efficiency by allowing alternative learning strategies and by substituting certain components of contact classes, thus freeing up more time for practical work.
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Affiliation(s)
| | | | | | | | | | | | - Zdravko Petanjek
- Zdravko Petanjek, Department of Anatomy and Clinical Anatomy and Croatian Institute for Brain Research, University of Zagreb School of Medicine, Šalata 11, 10 000 Zagreb, Croatia,
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109
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Fournier DE, Groh AMR. A Pilot Study of a Physical Therapy Cadaveric Anatomy Course: Assessing the Impact of Examination Format on the Learning Environment. ANATOMICAL SCIENCES EDUCATION 2021; 14:352-360. [PMID: 32803858 DOI: 10.1002/ase.2011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 07/20/2020] [Accepted: 07/30/2020] [Indexed: 06/11/2023]
Abstract
Anatomy education continues to evolve in health professional programs as curricula shift to competency-based models and contact hours decrease. These changes in curricula may significantly alter the learning environment for students. Importantly, changes in learning environment have been shown to impact student learning strategies and well-being. It follows, then, that an investigation of students' perceptions of the learning environment is key to understand the impact of modern anatomy curriculum alterations. The current pilot study evaluated the impact of modifying examination format on the learning environment of physical therapy students participating in a human cadaveric anatomy course. Two study cohorts of first year (entry-level) physical therapy students were invited to complete a preliminary learning environment questionnaire with 13 visual analog scale items and four short answer items. One study cohort was tested with a viva (oral) practical examination, and the other, with a bell-ringer practical examination. Analysis of quantitative items revealed two significant findings: physical therapy students in the bell-ringer cohort found it was more difficult to prepare for their examination, and that they had inadequate time to respond to questions compared to the viva cohort. Analysis of qualitative items revealed distinct themes that concerned physical therapy student learning environment specific to cadaveric anatomy. These results demonstrate that examination format can influence the learning environment of physical therapy students studying cadaveric anatomy. As a result, care needs to be taken to ensure that modernized curricula align the examination format to the method of instruction and the future application of students' knowledge in clinical practice.
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Affiliation(s)
- Dale E Fournier
- Health and Rehabilitation Sciences (Physical Therapy), Faculty of Health Sciences, The University of Western Ontario, London, Ontario, Canada
| | - Adam M R Groh
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
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110
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Roxburgh M, Evans DJR. Assessing Anatomy Education: A Perspective from Design. ANATOMICAL SCIENCES EDUCATION 2021; 14:277-286. [PMID: 33544967 DOI: 10.1002/ase.2060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 06/12/2023]
Abstract
Medical and healthcare practice is likely to see fundamental changes in the future that will require a different approach to the way in which we educate, train, and assess the next generation of healthcare professionals. The anatomical sciences will need to be part of that challenge so they continue to play a full role in preparing students with the knowledge and ever increasingly the skills and competencies that will contribute to the fundamentals of their future capacity to practice effectively. Although there have been significant advances in anatomical science pedagogy, by reviewing learning and assessment in an apparently unrelated field, provides an opportunity to bring a different perspective and enable appropriate challenge of the current approaches in anatomy. Design learning has had to continually reimagine itself in response to the shifting landscape in design practice and the threats associated with technology and societal change. Design learning has also long used a student-centric active pedagogy and allied authentic assessment methods and, therefore, provides an ideal case study to help inform future changes required in anatomical learning and assessment.
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Affiliation(s)
- Mark Roxburgh
- School of Creative Industries, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Darrell J R Evans
- School of Medicine and Public Health, The University of Newcastle, Callaghan, New South Wales, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
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111
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Douglas-Morris J, Ritchie H, Willis C, Reed D. Identification-Based Multiple-Choice Assessments in Anatomy can be as Reliable and Challenging as Their Free-Response Equivalents. ANATOMICAL SCIENCES EDUCATION 2021; 14:287-295. [PMID: 33683830 DOI: 10.1002/ase.2068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/22/2021] [Accepted: 03/02/2021] [Indexed: 06/12/2023]
Abstract
Multiple-choice (MC) anatomy "spot-tests" (identification-based assessments on tagged cadaveric specimens) offer a practical alternative to traditional free-response (FR) spot-tests. Conversion of the two spot-tests in an upper limb musculoskeletal anatomy unit of study from FR to a novel MC format, where one of five tagged structures on a specimen was the answer to each question, provided a unique opportunity to assess the comparative validity and reliability of FR- and MC-formatted spot-tests and the impact on student performance following the change of test format to MC. Three successive year cohorts of health science students (n = 1,442) were each assessed by spot-tests formatted as FR (first cohort) or MC (following two cohorts). Comparative question difficulty was assessed independently by three examiners. There were more higher-order cognitive skill questions and more of the course objectives tested in the MC-formatted tests. Spot-test reliability was maintained with Cronbach's alpha reliability coefficients ≥ 0.80 and 80% of the MC items of high quality (having point-biserial correlation coefficients > 0.25). These results also demonstrated guessing was not an issue. The mean final score for the MC-formatted cohorts increased by 4.9%, but did not change for the final theory examination that was common to all three cohorts. Subgroup analysis revealed that the greatest change in spot-test marks was for the lower-performing students. In conclusion, our results indicate spot-tests formatted as MC are suitable alternatives to FR tests. The increase in mean scores for the MC-formatted spot-tests was attributed to the lower demand of the MC format.
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Affiliation(s)
- Jan Douglas-Morris
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Helen Ritchie
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Catherine Willis
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Darren Reed
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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112
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Merzougui WH, Myers MA, Hall S, Elmansouri A, Parker R, Robson AD, Kurn O, Parrott R, Geoghegan K, Harrison CH, Anbu D, Dean O, Border S. Multiple-Choice versus Open-Ended Questions in Advanced Clinical Neuroanatomy: Using a National Neuroanatomy Assessment to Investigate Variability in Performance Using Different Question Types. ANATOMICAL SCIENCES EDUCATION 2021; 14:296-305. [PMID: 33420758 DOI: 10.1002/ase.2053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 12/10/2020] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Methods of assessment in anatomy vary across medical schools in the United Kingdom (UK) and beyond; common methods include written, spotter, and oral assessment. However, there is limited research evaluating these methods in regards to student performance and perception. The National Undergraduate Neuroanatomy Competition (NUNC) is held annually for medical students throughout the UK. Prior to 2017, the competition asked open-ended questions (OEQ) in the anatomy spotter examination, and in subsequent years also asked single best answer (SBA) questions. The aim of this study is to assess medical students' performance on, and perception of, SBA and OEQ methods of assessment in a spotter style anatomy examination. Student examination performance was compared between OEQ (2013-2016) and SBA (2017-2020) for overall score and each neuroanatomical subtopic. Additionally, a questionnaire explored students' perceptions of SBAs. A total of 631 students attended the NUNC in the studied period. The average mark was significantly higher in SBAs compared to OEQs (60.6% vs. 43.1%, P < 0.0001)-this was true for all neuroanatomical subtopics except the cerebellum. Students felt that they performed better on SBA than OEQs, and diencephalon was felt to be the most difficult neuroanatomical subtopic (n = 38, 34.8%). Students perceived SBA questions to be easier than OEQs and performed significantly better on them in a neuroanatomical spotter examination. Further work is needed to ascertain whether this result is replicable throughout anatomy education.
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Affiliation(s)
- Wassim H Merzougui
- Center for Learning Anatomical Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Department of Trauma and Orthopedics, Pilgrim Hospital, Boston, United Kingdom
| | - Matthew A Myers
- Center for Learning Anatomical Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Department of Neurosurgery, Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Samuel Hall
- Center for Learning Anatomical Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Department of Neurosurgery, Wessex Neurological Centre, Southampton, United Kingdom
| | - Ahmad Elmansouri
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Rob Parker
- University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Alistair D Robson
- University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Octavia Kurn
- University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Rachel Parrott
- Department of Anatomy, St Andrews University, St Andrews, Scotland
| | - Kate Geoghegan
- Department of Cardiology, Royal United Hospital, Bath, United Kingdom
| | - Charlotte H Harrison
- Department of Emergency Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Deepika Anbu
- University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Oliver Dean
- University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Scott Border
- Center for Learning Anatomical Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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113
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Sagoo MG, Vorstenbosch MATM, Bazira PJ, Ellis H, Kambouri M, Owen C. Online Assessment of Applied Anatomy Knowledge: The Effect of Images on Medical Students' Performance. ANATOMICAL SCIENCES EDUCATION 2021; 14:342-351. [PMID: 32289198 DOI: 10.1002/ase.1965] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 02/17/2020] [Accepted: 04/05/2020] [Indexed: 06/11/2023]
Abstract
Anatomical examinations have been designed to assess topographical and/or applied knowledge of anatomy with or without the inclusion of visual resources such as cadaveric specimens or images, radiological images, and/or clinical photographs. Multimedia learning theories have advanced the understanding of how words and images are processed during learning. However, the evidence of the impact of including anatomical and radiological images within written assessments is sparse. This study investigates the impact of including images within clinically oriented single-best-answer questions on students' scores in a tailored online tool. Second-year medical students (n = 174) from six schools in the United Kingdom participated voluntarily in the examination, and 55 students provided free-text comments which were thematically analyzed. All questions were categorized as to whether their stimulus format was purely textual or included an associated image. The type (anatomical and radiological image) and deep structure of images (question referring to a bone or soft tissue on the image) were taken into consideration. Students scored significantly better on questions with images compared to questions without images (P < 0.001), and on questions referring to bones than to soft tissue (P < 0.001), but no difference was found in their performance on anatomical and radiological image questions. The coding highlighted areas of "test applicability" and "challenges faced by the students." In conclusion, images are critical in medical practice for investigating a patient's anatomy, and this study sets out a way to understand the effects of images on students' performance and their views in commonly employed written assessments.
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Affiliation(s)
- Mandeep Gill Sagoo
- Department of Anatomy, School of Centre for Education, King's College London, London, United Kingdom
| | - Marc A T M Vorstenbosch
- Department of Anatomy, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Peter J Bazira
- Centre for Anatomical and Human Sciences, Hull York Medical School, York, United Kingdom
| | - Harold Ellis
- Department of Anatomy, School of Centre for Education, King's College London, London, United Kingdom
| | - Maria Kambouri
- Department of Psychology and Human Development, Institute of Education, University College London, London, United Kingdom
| | - Charlie Owen
- Thomas Coram Research Unit, Institute of Education, University College London, London, United Kingdom
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114
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Maloney S, Pather N, Foo J, Lazarus MD. Spending Wisely: The Role of Cost and Value Research in the Pursuit of Advancing Anatomical Sciences Education. ANATOMICAL SCIENCES EDUCATION 2021; 14:263-269. [PMID: 33068329 DOI: 10.1002/ase.2027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 10/07/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
Studies of "cost and value" in anatomical sciences education examine not only what works, but at what cost, thus evaluating the inputs and outputs of education. This research provides insights into how to use available resources (e.g., academic time, budgets, infrastructure) as a mechanism to obtaining the maximum outcomes available. The purpose of this viewpoint article is to expand on the application of cost and value concepts to anatomical sciences education, contextualizing these concepts through a deeper dive into the more costly educational approaches of human donor dissection. In doing so, both questions and opportunities are raised for the discipline of anatomical sciences going forward. Educational decisions, inclusive of cost and value appraisals, consider the range of outcomes for which the activity is designed to achieve, and the activity's integration with the philosophy of the educational program it is contributing to; these decisions, thus, evaluate more than just cost alone. Healthcare students' engagement with human donor dissection pedagogy offers an array of reported non-economic benefits, including non-traditional discipline-independent skill (NDIS) development (e.g., professionalism, teamwork skills). These skills are often harder to measure, but are no less important to the final pedagogical decision-making process. The goal of cost and value research is to create an evidence-base toward education that delivers maximum value for a given spend. Anatomy educators, researchers, and decision makers who embrace cost and value dialogue, and interpret and apply findings from studies of educational costs, are best positioned to improve the educational value for their learners and provide effective outputs for all stakeholders.
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Affiliation(s)
- Stephen Maloney
- School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Nalini Pather
- Department of Anatomy, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Jonathan Foo
- School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Michelle D Lazarus
- Centre for Human Anatomy Education, Department of Anatomy and Developmental Biology, Faculty of Medicine Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
- Monash Centre for Scholarship in Health Education, Faculty of Medicine Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
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115
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Smyth L, Carter J, Valter K, Webb AL. Examining the Short-, Medium-, and Long-Term Success of an Embodied Learning Activity in the Study of Hand Anatomy for Clinical Application. ANATOMICAL SCIENCES EDUCATION 2021; 14:201-209. [PMID: 32515054 DOI: 10.1002/ase.1987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 05/30/2020] [Accepted: 05/31/2020] [Indexed: 06/11/2023]
Abstract
A student's own body provides an often disregarded site of knowledge production and corporeal wisdom. Learning via cognitive processes anchored in physical movement and body awareness, known as embodied learning, may aid students to visualize structures and understand their functions and clinical relevance. Working from an embodied learning perspective, the current article evaluates the use of an offline physical learning tool (Anatomical Glove Learning System; AGLS) for teaching hand anatomy for clinical application in medical students. Two student samples (N1 = 105; N2 = 94) used the AGLS in two different ways. In the first sample, the AGLS was compared to a traditional approach using hand bones, models and prosected specimens. Secondly, the AGLS and traditional approach were combined. The evaluation consisted of three outcomes: short-term learning (post-test), medium-term applications (mock-objective structured clinical examination, MOSCE), and longer-term assessment (objective structured clinical examination, OSCE). Findings from the first sample indicated no significant differences between the AGLS and traditional laboratory groups on short- (F(1,78) = 0.036, P = 0.849), medium- (F(1,50) = 0.743, P = 0.393), or longer-term (F(1,82) = 0.997, P = 0.321) outcomes. In the second sample using the AGLS in combination with a traditional approach was associated with significantly better short-term post-test scores (F(2,174) = 5.98, P = 0.003) than using the AGLS alone, but demonstrated no effect for long-term OSCE scores. These results suggest an embodied learning experience alone does not appear to be advantageous to student learning, but when combined with other methods for studying anatomy there are learning gains.
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Affiliation(s)
- Lillian Smyth
- Medical School, College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
| | - James Carter
- Medical School, College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Krisztina Valter
- Medical School, College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Alexandra L Webb
- Medical School, College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
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Harmon DJ, Attardi SM, Barremkala M, Bentley DC, Brown KM, Dennis JF, Goldman HM, Harrell KM, Klein BA, Ramnanan CJ, Richtsmeier JT, Farkas GJ. An Analysis of Anatomy Education Before and During Covid-19: May-August 2020. ANATOMICAL SCIENCES EDUCATION 2021; 14:132-147. [PMID: 33387389 DOI: 10.1002/ase.2051] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 12/30/2020] [Accepted: 12/30/2020] [Indexed: 06/12/2023]
Abstract
Coronavirus disease 2019 (Covid-19) created unparalleled challenges to anatomy education. Gross anatomy education has been particularly impacted given the traditional in-person format of didactic instruction and/or laboratory component(s). To assess the changes in gross anatomy lecture and laboratory instruction, assessment, and teaching resources utilized as a result of Covid-19, a survey was distributed to gross anatomy educators through professional associations and listservs. Of the 67 survey responses received for the May-August 2020 academic period, 84% were from United States (US) institutions, while 16% were internationally based. Respondents indicated that in-person lecture decreased during Covid-19 (before: 76%, during: 8%, P < 0.001) and use of cadaver materials declined (before: 76 ± 33%, during: 34 ± 43%, P < 0.001). The use of cadaver materials in laboratories decreased during Covid-19 across academic programs, stand-alone and integrated anatomy courses, and private and public institutions (P ≤ 0.004). Before Covid-19, cadaveric materials used in laboratories were greater among professional health programs relative to medical and undergraduate programs (P ≤ 0.03) and among stand-alone relative to integrated anatomy courses (P ≤ 0.03). Furthermore, computer-based assessment increased (P < 0.001) and assessment materials changed from cadaveric material to images (P < 0.03) during Covid-19, even though assessment structure was not different (P > 0.05). The use of digital teaching resources increased during Covid-19 (P < 0.001), with reports of increased use of in-house created content, BlueLink, and Complete Anatomy software (P < 0.05). While primarily representing US institutions, this study provided evidence of how anatomy educators adapted their courses, largely through virtual mediums, and modified laboratory protocols during the initial emergence of the Covid-19 pandemic.
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Affiliation(s)
- Derek J Harmon
- Department of Anatomy, University of California, San Francisco, School of Medicine, San Francisco, California
| | - Stefanie M Attardi
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, Michigan
| | - Malli Barremkala
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, Michigan
| | - Danielle C Bentley
- Division of Anatomy, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Kirsten M Brown
- Department of Anatomy and Cell Biology, George Washington University School of Medicine and Health Sciences, Washington, DC
| | | | - Haviva M Goldman
- Department of Neurobiology and Anatomy, Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Kelly M Harrell
- Department of Anatomy and Neurobiology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Barbie A Klein
- Department of Anatomy, University of California, San Francisco, School of Medicine, San Francisco, California
| | - Christopher J Ramnanan
- Department of Innovation in Medical Education, University of Ottawa, Ottawa, Ontario, Canada
| | - Joan T Richtsmeier
- Department of Anthropology, Pennsylvania State University, University Park, Pennsylvania
| | - Gary J Farkas
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida
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Santos RS, Carvalho AC, Tsisar S, Bastos AR, Ferreira D, Ferreira MA, Povo A, Guimarães B. How Computer-Assisted Learning Influences Medical Students' Performance in Anatomy Courses. ANATOMICAL SCIENCES EDUCATION 2021; 14:210-220. [PMID: 32564474 DOI: 10.1002/ase.1997] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 06/12/2020] [Accepted: 06/14/2020] [Indexed: 06/11/2023]
Abstract
Anatomy is an essential subject of the medical curriculum. Despite its relevance, the curricular time and logistical resources devoted to teaching anatomy are in decline, favoring the introduction of new pedagogical approaches based on computer-assisted learning (CAL). This new pedagogical approach provides an insight into students' learning profiles and features, which are correlated with knowledge acquisition. The aim of this study was to understand how training with CAL platforms can influence medical students' anatomy performance. A total of 611 medical students attending Musculoskeletal Anatomy (MA) and Cardiovascular Anatomy (CA) courses were allocated to one of three groups (MA Group, CA Group, and MA + CA Group). An association between the performance in these anatomy courses and the number of CAL training sessions was detected. In the MA Group (r = 0.761, P < 0.001) and the MA + CA Group (r = 0.786, P < 0.001), a large positive correlation was observed between musculoskeletal anatomy performance and the number of CAL training sessions. Similarly, in the CA Group (r = 0.670, P < 0.001) and the MA + CA Group (r = 0.772, P < 0.001), a large positive correlation was observed between cardiovascular anatomy performance and the number of CAL training sessions. Multiple linear regression models were performed, considering either musculoskeletal or cardiovascular anatomy performance as the dependent variable. The results suggest that using CAL platforms to study has a positive dose-dependent effect on anatomy performance. Understanding students' individual features and academic background may contribute to the optimization of the learning process.
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Affiliation(s)
- Raquel Sofia Santos
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Ana Cristina Carvalho
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Stanislav Tsisar
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Ana Raquel Bastos
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Diogo Ferreira
- Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiovascular Research Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Maria Amélia Ferreira
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiovascular Research Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Ana Povo
- Department of Surgery, Abel Salazar Institute of Biomedical Sciences, University of Porto, Porto, Portugal
- Department of Ambulatory General Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Bruno Guimarães
- Department of Public Health, Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiovascular Research Center, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Physical and Rehabilitation Medicine, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
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Curlewis K, Leung B, Perera M, Bazira PJ, Sanders KA. Clay-Based Modeling in the Anatomist's Toolkit: A Systematic Review. ANATOMICAL SCIENCES EDUCATION 2021; 14:252-262. [PMID: 32573101 DOI: 10.1002/ase.1996] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 06/10/2020] [Accepted: 06/12/2020] [Indexed: 06/11/2023]
Abstract
Anatomical education has suffered from reduced teaching time and poor availability of staff and resources over the past thirty years. Clay-based modeling (CBM) is an alternative technique for teaching anatomy that can improve student knowledge and experience. This systematic review aimed to summarize and appraise the quality of the literature describing the uses, advantages, and limitations of CBM compared to alternative methods of teaching human gross anatomy to students or qualified healthcare professionals. A systematic search of Embase, MEDLINE, Scopus, and Web of Science databases was conducted, and the Medical Education Research Quality Instrument (MERSQI) was used to assess study quality. Out of the 829 studies identified, 12 papers met the inclusion criteria and were eligible for this review. The studies were of high quality, with a mean MERSQI score of 11.50/18. Clay-based modeling can be used to teach all gross anatomical regions, and 11 studies demonstrated a significant improvement in short-term knowledge gain in students who used CBM in comparison to other methods of learning anatomy. Eight studies that included subjective assessment showed that CBM is rated highly. However, some studies showed that students viewed CBM as juvenile and experienced difficulty making the models. Additionally, there is no evidence to suggest that CBM improves long-term knowledge. Clay-based modeling is an effective learning method for human gross anatomy and should be incorporated into the anatomists' toolkit. In the future, more randomized controlled studies with transparent study designs investigating the long-term impact of CBM are needed.
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Affiliation(s)
- Keegan Curlewis
- Centre for Anatomical and Human Sciences, Hull York Medical School, University of Hull, Kingston upon Hull, United Kingdom
- Brighton and Sussex Medical School, Brighton, United Kingdom
| | - Brook Leung
- Centre for Anatomical and Human Sciences, Hull York Medical School, University of Hull, Kingston upon Hull, United Kingdom
- Brighton and Sussex Medical School, Brighton, United Kingdom
| | - Manesha Perera
- Centre for Anatomical and Human Sciences, Hull York Medical School, University of Hull, Kingston upon Hull, United Kingdom
| | - Peter J Bazira
- Centre for Anatomical and Human Sciences, Hull York Medical School, University of Hull, Kingston upon Hull, United Kingdom
| | - Katherine A Sanders
- Centre for Anatomical and Human Sciences, Hull York Medical School, University of York, York, United Kingdom
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119
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Three-dimensional reconstruction of the upper limb from anatomical slices of the Korean visible human: simulation and educational application. Surg Radiol Anat 2021; 43:547-558. [PMID: 33616684 DOI: 10.1007/s00276-021-02704-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/02/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Digital anatomy is a novel emerging discipline. Use of virtual reality brings a revolution in educational anatomy by improving retention and learning outcomes. Indeed, virtual dissection is a new learning tool for students and surgeons. Three-dimensional vectorial models of the human body can be created from anatomical slices obtained by lengthy series of cryosection from the visible human projects. The aim of this paper is to show how these mesh models could be embedded into an Acrobat® 3dpdf interface, to produce an easy-to-use fully interactive educational tool. METHODS The learning of this method and its practical application were evaluated on a multicentric cohort of 86 people divided into 3 groups, according to the duration of their training (1, 2 or 3 days, respectively). Participants learned how to use the Mesh tool and how to model 3D structures from anatomical sections. At the end of the training, they were given a survey form. Participants were also asked to rate the training (Poor; Average; Good; Very Good; Excellent). RESULTS Ninety four percent of the subjects rated the device as excellent and would continue to use digital anatomy in their practice. CONCLUSION This result is the Diva3d® virtual dissection table, a powerful educational tool for anatomists and students. It could also be the basis of future simulation tools for hand surgeons training.
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120
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Palmer EG, Reddy RK, Laughey W. Teaching Professionalism to Medical Students Using Dissection-Based Anatomy Education: a Practical Guide. MEDICAL SCIENCE EDUCATOR 2021; 31:203-213. [PMID: 33163287 PMCID: PMC7598239 DOI: 10.1007/s40670-020-01137-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/25/2020] [Indexed: 06/11/2023]
Abstract
Professionalism is a core competency for all healthcare professionals and is a subject of great interest within the academic community due to its vital importance in delivering the highest quality patient care. Despite this, professionalism remains difficult to define, teach and assess. The potential use of anatomy education in teaching professionalism has been increasingly highlighted within the literature, but still remains an underutilised tool in medical education. Therefore, this practical guide offers evidence-based practical points for successfully incorporating professionalism within a dissection-based anatomy course delivered to undergraduate medical students.
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Affiliation(s)
- Emilia G. Palmer
- Hull York Medical School, University of York, John Hughlings Jackson Building, University Road, Heslington, York, YO10 5DD UK
| | - Rohin K. Reddy
- Hull York Medical School, University of York, John Hughlings Jackson Building, University Road, Heslington, York, YO10 5DD UK
| | - William Laughey
- Hull York Medical School, University of York, John Hughlings Jackson Building, University Road, Heslington, York, YO10 5DD UK
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121
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Hoz SS, Aktham AA, Al-Sharshahi ZF, Esene IN, Mahoney D, Chaurasia B, Radwan SE, Dolachee AA, Abdulazeez MM, Ramadan AHA, Moscote-Salazar LR, Sadik H. The most recommended neuroanatomy resources for neurosurgeons: an international survey. Surg Neurol Int 2021; 12:11. [PMID: 33500826 PMCID: PMC7827437 DOI: 10.25259/sni_501_2020] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/27/2020] [Indexed: 11/11/2022] Open
Abstract
Background: Neuroanatomy is the core basis for neurosurgical excellence. The quantity of accessible neuroanatomy resources has witnessed exponential growth in recent years. Accumulating a list of popular sources and getting them ranked by neurosurgeons was the motivation behind this investigation. Methods: A list of neuroanatomy resources was compiled using Google search wherein multiple sets of variable combinations of keywords were used. A three-section, eleven-item questionnaire was designed by two neurosurgeons and revised by a third independent reviewer. Neurosurgeons from different parts of the world were invited to participate. The participants were asked to rank the neuroanatomy textbook and non-book online source that they would recommend to neurosurgeons and the features that make a textbook appealing to them. Results: A total of 250 neurosurgeons at different levels of training responded to our questionnaire. Overall, “Rhoton’s Cranial Anatomy and Surgical Approach: Albert L. Rhoton Jr., Doctor of Medicine” was the most commonly chosen textbook that the neurosurgeons would use to revise neuroanatomy (86.0%; n = 215), recommend for residents (80.8%; n = 202) and recommend for certified surgeons (Continuing Medical Education (59.8%; n = 150), where applicable. “Illustrations” was rated as the most important neuroanatomy textbook quality by 53% (n = 134). “Rhoton collection” was the most popular online source (65.7%; n = 164.25). Chi-square tests showed no association between years of experience and the textbooks neurosurgeons recommended. Conclusion: Based on our study Rhoton’s book and his online collection are the leading neuroanatomy resources, recommended by neurosurgeons for neurosurgeons worldwide. The other selected resources can be implemented as a complementary part of a comprehensive neuroanatomy teaching curriculum. Knowing the relevance of these assets from a neurosurgeon’s perspective is valuable in directing future educational plan updates and recommendations.
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Affiliation(s)
- Samer S Hoz
- Department of Neurosurgery, Neurosurgery Teaching Hospital, Baghdad, Iraq
| | - Awfa A Aktham
- Department of Neurosurgery, Neurosurgery Teaching Hospital, Baghdad, Iraq
| | | | - Ignatius N Esene
- Department of Neurosurgery, Faculty of Health Sciences, University of Bamenda, Cameroon
| | - Dominic Mahoney
- Medical Student, University of Bristol, Bristol, United Kingdom
| | | | - Sameh E Radwan
- Department of Neurosurgery, El-Matareya Educational Hospital, Cairo, Egypt
| | - Ali A Dolachee
- Department of Surgery, College of Medicine, University of Al-Qadisiyah, Diwaniyah, Iraq
| | | | - Abdullah H Al Ramadan
- Department of Neurosurgery, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | | | - Hatem Sadik
- Department of Intensive Care, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
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Abstract
BACKGROUND The impact of coronavirus disease 2019 (COVID-19) has profoundly affected education, with most universities changing face-to-face classes to online formats. To adapt to the COVID-19 pandemic situation, we adopted a blended learning approach to anatomy instruction that included online lectures, pre-recorded laboratory dissection videos, and 3D anatomy applications, with condensed offline cadaver dissection. METHODS We aimed to examine the learning outcomes of a newly adopted anatomy educational approach by 1) comparing academic achievement between the blended learning group (the 2020 class, 108 students) and the traditional classroom learning group (the 2019 class, 104 students), and 2) an online questionnaire survey on student preference on the learning method and reasons of preference. RESULTS The average anatomy examination scores of the 2020 class, who took online lectures and blended dissection laboratories, were significantly higher than those of the 2019 class, who participated in an offline lecture and dissection laboratories. The questionnaire survey revealed that students preferred online lectures over traditional large group lecture-based teaching because it allowed them to acquire increased self-study time, study according to their individual learning styles, and repeatedly review lecture videos. CONCLUSION This study suggests that a blended learning approach is an effective method for anatomy learning, and the advantage may result from increased self-directed study through online learning.
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Affiliation(s)
- Hyeijung Yoo
- Department of Anatomy, Korea University College of Medicine, Seoul, Korea
| | - Dasom Kim
- Practical Anatomy Research Institute, Korea University, Seoul, Korea
| | - Young Mee Lee
- Department of Medial Education, Korea University College of Medicine, Seoul, Korea.
| | - Im Joo Rhyu
- Department of Anatomy, Korea University College of Medicine, Seoul, Korea
- Department of Biomedical Sciences, Brain Korea 21 FOUR, Korea University College of Medicine, Seoul, Korea.
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El-Haddad J, Prvan T, Štrkalj G. Attitudes of Anatomy Students toward Commemorations for Body Donors: A Multicultural Perspective. ANATOMICAL SCIENCES EDUCATION 2021; 14:89-98. [PMID: 32539194 DOI: 10.1002/ase.1994] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 06/02/2020] [Accepted: 06/07/2020] [Indexed: 06/11/2023]
Abstract
Many medical schools practice commemorative ceremonies to honor body donors. Attitudes of medical education stakeholders toward these ceremonies have not yet been fully investigated. The aim of this study was to explore anatomy students' attitudes toward commemorations at a multicultural institution which has not introduced these ceremonies yet. A survey was carried out on different groups of anatomy students that were exposed and not yet exposed to human remains. The survey was used to record basic demographic data from the respondents, ask if they would support the establishment of an anatomy commemoration and in which format. A total of 756 anatomy students participated in the survey (response rate 69.8%). The majority (76.3%) were in favor of introducing a commemoration for donors. The associations of students' gender, attitude toward body donation, and level of exposure to human remains with attitudes toward commemoration for donors were identified (P < 0.05), whereas ethnicity and religion seemed to have no influence on attitudes (P > 0.05). Most students believed that anatomy staff and students should organize the commemoration. There was a preference for the commemoration to be secular with revealed identities of donors, and not recorded for social media. The support for the establishment of commemorations transcended cultural and religious differences and confirmed students' respectful attitude toward donors. Anatomy commemorations seem to have potential not only to engage students with one another, and donor families, but also to pave the way for students to become life-long ethical and empathetic learners and practitioners.
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Affiliation(s)
- Joyce El-Haddad
- Department of Chiropractic, Faculty of Science and Engineering, Macquarie University, Sydney, New South Wales, Australia
- Department of Anatomy, School of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Tania Prvan
- Department of Statistics and Mathematics, Faculty of Science and Engineering, Macquarie University, Sydney, New South Wales, Australia
| | - Goran Štrkalj
- Department of Anatomy, School of Medicine, University of New South Wales, Sydney, New South Wales, Australia
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Zill SN. Rethinking gross anatomy in a compressed time frame: Clinical symptoms, not case studies, as the basis for introductory instruction. Clin Anat 2021; 34:57-70. [PMID: 32628297 PMCID: PMC7754134 DOI: 10.1002/ca.23645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 11/18/2022]
Abstract
The goal of this observational study was to develop effective approaches to introduce first year medical students to gross anatomy/embryology in a compressed time frame. Pedagogical reorganization of anatomy instruction in the regions of Lower Extremity and Head and Neck was based upon core clinical conditions taught in second-year and USMLE Step 1 board review courses. These conditions were not presented as clinical problems, as many students had limited prior training in medical terminology, but focused upon clinical symptoms, allowing for direct correlation of structure and function. Instruction stressed vocabulary acquisition and was extended to prepare for laboratory dissections. Overall methodology was multimodal, including "flipped" and traditional lectures, study of prosections/radiographs and small group laboratory review sessions. Content was significantly reduced: knowledge of muscle actions and innervations was required, not muscle origins and insertions. Performance was evaluated by criterion-based written examinations that included a set of questions (34) asked repetitively over an 8 year period (n = 606 students) and by regional practical exams. Mean scores in all areas were sustained or numerically improved, despite the compression of instruction duration. Analysis showed no significant differences based upon question format or instructional modality. Despite the high performance levels, students needing assistance in learning could be identified by score distributions. A survey of students indicated that these changes effectively decreased stress and facilitated review for the USMLE Step 1 Board examination. These results suggest that training in gross anatomy can be modified to a compressed duration by instruction in the context of clinical symptomatology.
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Affiliation(s)
- Sasha N. Zill
- Department of Biomedical SciencesJoan C. Edwards School of MedicineHuntingtonWest VirginiaUSA
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125
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Holland JC, Ní Dhónaill R, Clarke M, Joyce P. Physician Associate Students' Experience of Anatomy Dissection. ANATOMICAL SCIENCES EDUCATION 2021; 14:52-61. [PMID: 32452170 DOI: 10.1002/ase.1984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 05/15/2020] [Accepted: 05/16/2020] [Indexed: 06/11/2023]
Abstract
The role of physician assistant/associate (PA) has expanded from its inception in the United States over 50 years ago, to European countries including Ireland. While there is an increasing body of evidence exploring the role and training of PAs in clinical settings, there is a scarcity of research exploring PA students' perspectives in relation to their experience of anatomy dissection, or how these experiences may contribute to the development of their core professional identity. Students in the first two cohorts of PA Program at the Royal College of Surgeons in Ireland program were invited to interviews which solicited them to reflect and report on their own experiences of anatomical dissection during their course. Participants' responses were analyzed using a thematic inductive approach; common themes and patterns were organized into a hierarchical structure, which generated the final framework of themes. Ten participants took part in the study; only one had previous personal experience of dissection, while two further participants had some familiarity with prosected specimens. The first theme concerned the participants' expectation of anatomical dissection, with sub-themes of preconceptions, smell, and emotions. The second theme involves discussion of coping strategies that the participants used, including talking, viewing the cadaver as their first patient, and naming (or not naming) the cadaver. The third theme includes how the participants' talked about respect and compassion in the dissection room, development of team working skills, and awareness of bereavement and organ donation. A number of recommendations were also made for the experience and orientation of future students in such a program.
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Affiliation(s)
- Jane C Holland
- Department of Anatomy, Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | - Maeve Clarke
- Department of Oncology, Beaumont Hospital, Dublin, Ireland
| | - Pauline Joyce
- Physician Associate Program, Royal College of Surgeons in Ireland, Dublin, Ireland
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Dee EC, Alty IG, Agolia JP, Torres-Quinones C, van Houten T, Stearns DA, Lillehei CW, Shamberger RC. A Surgical View of Anatomy: Perspectives from Students and Instructors. ANATOMICAL SCIENCES EDUCATION 2021; 14:110-116. [PMID: 32515172 DOI: 10.1002/ase.1988] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 05/27/2020] [Accepted: 05/29/2020] [Indexed: 06/11/2023]
Abstract
As curricular emphasis on anatomy in undergraduate medical education continues to evolve, new approaches to anatomical education are urgently needed to prepare medical students for residency. A surgical anatomy class was designed for third- and fourth-year medical students to explore important anatomical relationships by performing realistic surgical procedures on anatomical donors. Under the guidance of both surgeons and anatomists, students in this month-long elective course explored key anatomical relationships through performing surgical approaches, with the secondary benefit of practicing basic surgical techniques. Procedures, such as left nephrectomy, first rib resection for thoracic outlet syndrome, and carotid endarterectomy, were adapted from those used clinically by multiple surgical subspecialties. This viewpoint commentary highlights perspectives from students and instructors that suggest the value of a surgical approach to anatomical education for medical students preparing for procedure-oriented residencies, with the goals of: (1) describing the elective at the authors' institution, (2) promoting similar efforts across different institutions, and (3) encouraging future qualitative and quantitative studies of similar pedagogic efforts.
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Affiliation(s)
| | - Isaac G Alty
- Harvard Medical School, Harvard University, Boston, Massachusetts
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - James P Agolia
- Harvard Medical School, Harvard University, Boston, Massachusetts
| | - Carlos Torres-Quinones
- Legacy Emanuel Medical Center, Legacy Health, Portland, Oregon
- Legacy Good Samaritan Medical Center, Legacy Health, Portland, Oregon
| | - Trudy van Houten
- Harvard Medical School, Harvard University, Boston, Massachusetts
| | - Dana A Stearns
- Harvard Medical School, Harvard University, Boston, Massachusetts
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Craig W Lillehei
- Harvard Medical School, Harvard University, Boston, Massachusetts
- Department of Pediatric Surgery, Boston Children's Hospital, Boston, Massachusetts
| | - Robert C Shamberger
- Harvard Medical School, Harvard University, Boston, Massachusetts
- Department of Pediatric Surgery, Boston Children's Hospital, Boston, Massachusetts
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127
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Naylor KA. Mind the gap: The integration of anatomy course contents with basic procedural skills. J Taibah Univ Med Sci 2020; 15:447-455. [PMID: 33318736 PMCID: PMC7715459 DOI: 10.1016/j.jtumed.2020.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 08/20/2020] [Accepted: 08/23/2020] [Indexed: 11/25/2022] Open
Abstract
Objectives This study investigated the value of procedural skill acquisition in low-fidelity simulation labs for students entering a clinical setting during the mandatory one-month nursing internship. Methods We conducted a course that combined gross anatomy knowledge with the teaching of simple procedural skills. We analysed 299 students' opinions and then compared them with their assessment outcomes. Results The survey results showed general satisfaction of students with the simulation-based course. Regarding the role of procedural labs as an adequate enhancement for traditional anatomy labs, students considered the basic procedural skills course as a strong alternative for traditional anatomy lectures and labs. Moreover, a comparison of participants' pre- and post-course answers indicated a significant increase in their anatomy knowledge. Conclusions This study thus indicated a positive perception of students about a course that employed innovative educational measures. In this way, the positive impact of teaching anatomical knowledge through basic procedures was noted.
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Affiliation(s)
- Katarzyna A Naylor
- Department of Didactics and Medical Simulation, Medical University of Lublin, Poland
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128
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Copson B, Wijewickrema S, Sorace L, Jones R, O'Leary S. Development of a virtual reality clinically oriented temporal bone anatomy module with randomised control study of three-dimensional display technology. BMJ SIMULATION & TECHNOLOGY ENHANCED LEARNING 2020; 7:352-359. [DOI: 10.1136/bmjstel-2020-000592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/26/2020] [Indexed: 11/03/2022]
Abstract
ObjectiveTo investigate the effectiveness of a virtual reality (VR), three-dimensional (3D) clinically orientated temporal bone anatomy module, including an assessment of different display technologies.MethodsA clinically orientated, procedural and interactive anatomy module was generated from a micro-CT of a cadaveric temporal bone. The module was given in three different display technologies; 2D, 3D with monoscopic vision, and 3D with stereoscopic vision. A randomised control trial assessed the knowledge acquisition and attitudes of 47 medical students though a pretutorial and post-tutorial questionnaire. The questionnaire included questions identifying anatomic structures as well as understanding structural relations and clinical relevance. Furthermore, a five-point Likert scale assessed the students’ attitudes to the module and alternative learning outcomes, such as interest in otology and preparedness for clinical rotations.ResultsAs a whole cohort, the total test score improved significantly, with a large effect size (p≤0.005, Cohen’s d=1.41). The 23 students who returned the retention questionnaire had a significant improvement in total test score compared with their pretutorial score, with a large effect size (p≤0.005, Cohen’s d=0.83). Display technology did not influence the majority of learning outcomes, with the exception of 3D technologies, showing a significantly improvement in understanding of clinical relevance and structural relations (p=0.034). Students preferred 3D technologies for ease of use, perceived effectiveness and willingness to use again.ConclusionsThe developed VR temporal bone anatomy tutor was an effective self-directed education tool. 3D technology remains valuable in facilitating spatial learning and superior user satisfaction.
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129
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Elmansouri A, Murray O, Hall S, Border S. TEL Methods Used for the Learning of Clinical Neuroanatomy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1260:43-73. [PMID: 33211307 DOI: 10.1007/978-3-030-47483-6_4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Ubiquity of information technology is undoubtedly the most substantial change to society in the twentieth and twenty-first centuries and has resulted in a paradigm shift in how business and social interactions are conducted universally. Information dissemination and acquisition is now effortless, and the way we visualise information is constantly evolving. The face of anatomy education has been altered by the advent of such innovation with Technology-Enhanced Learning (TEL) now commonplace in modern curricula.With the constant development of new computing systems, the temptation is to push the boundaries of what can be achieved rather than addressing what should be achieved. As with clinical practice, education in healthcare should be evidence driven. Learning theory has supplied educators with a wealth of information on how to design teaching tools, and this should form the bedrock of technology-enhanced educational platforms. When analysing resources and assessing if they are fit for purpose, the application of pedagogical theory should be explored and the degree to which it has been applied should be considered.
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Affiliation(s)
- Ahmad Elmansouri
- Centre for Learning Anatomical Sciences, University Hospital Southampton, Southampton, UK.
| | - Olivia Murray
- Edinburgh Medical School: Biomedical Sciences (Anatomy), University of Edinburgh, Edinburgh, UK
| | - Samuel Hall
- Neurosciences Department, Wessex Neurological Centre, University Hospital Southampton, Southampton, UK
| | - Scott Border
- Centre for Learning Anatomical Sciences, University Hospital Southampton, Southampton, UK
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130
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De Gama BZ, Jones DG, Bhengu TT, Satyapal KS. Cultural practices of the Zulu ethnic group on the body and their influence on body donation. ANATOMICAL SCIENCES EDUCATION 2020; 13:721-731. [PMID: 32077216 DOI: 10.1002/ase.1950] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 11/15/2019] [Accepted: 02/07/2020] [Indexed: 06/10/2023]
Abstract
Cultural practices in the African continent have been thought to impact negatively on body donation. Thus, most African countries continue to rely on unclaimed bodies for dissection programs, or bequests from the white population. The latter situation is dominant in South African medical schools. Since South Africa is multi-cultural with nine main ethnic groups of the Black African population, it is important to seek the reasons behind lack of participation in body donation. This report represents a move in this direction with its qualitative study of the cultural practices of the Zulu ethnic group in the province of KwaZulu-Natal from the perspective of a variety of participants, with emphasis on their treatment of the human body after death. Four themes emerged from interviews: (1) Death is not the end; (2) Effect of belief in ancestors; (3) Significance of rituals and customs carried out on human tissue; and (4) Burial as the only method of body disposal. Each of these themes is discussed in relation to the likelihood of body donation being seen by Zulus as an acceptable practice. It is concluded that this is unlikely, on account of the need to preserve the linkage between the physical human body and the spirit of the deceased person, and the perceived ongoing relationship between the spirit of the dead and the living. In view of these conclusions, a number of options are canvassed about the manner in which anatomists in KwaZulu-Natal might obtain bodies for dissection. These possibilities have implications for anatomists working in comparable cultural contexts.
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Affiliation(s)
- Brenda Z De Gama
- Division of Clinical Anatomy, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - David Gareth Jones
- Division of Health Sciences, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Thamsanqa T Bhengu
- Division of Education and Leadership Studies, School of Education, College of Humanities, University of KwaZulu-Natal, Durban, South Africa
| | - Kapil S Satyapal
- Division of Clinical Anatomy, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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Naidoo N, Akhras A, Banerjee Y. Confronting the Challenges of Anatomy Education in a Competency-Based Medical Curriculum During Normal and Unprecedented Times (COVID-19 Pandemic): Pedagogical Framework Development and Implementation. JMIR MEDICAL EDUCATION 2020; 6:e21701. [PMID: 32873536 PMCID: PMC7546732 DOI: 10.2196/21701] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/27/2020] [Accepted: 08/27/2020] [Indexed: 05/08/2023]
Abstract
BACKGROUND Anatomy is considered to be one of the keystones of undergraduate medical education. However, recently, there has been drastic reduction, both in gross anatomy teaching hours and its context. Additionally, a decrease in the number of trained anatomists and an increase in the costs associated with procuring human cadavers have been noted, causing a diminution of cadaveric dissections in anatomy education. OBJECTIVE To address these challenges, there is an ardent need for a pedagogical framework such that anatomy education can be disseminated through active learning principles, within a fixed time frame, using a small team of anatomists and a small number of cadaveric specimens (for live on-site sessions) as well as collaborative learning principles. The latter is particularly important when anatomy education is delivered through distance learning, as is the case currently during the COVID-19 pandemic. METHODS Here, we have blueprinted a pedagogical framework blending the instructional design models of Gagne's 9 events of instruction with Peyton's 4-step approach. The framework's applicability was validated through the delivery of anatomical concepts, using an exemplar from the structure-function course Head and Neck during the normal and COVID-19-mandated lockdown periods, employing the archetype of Frey syndrome. Preliminary evaluation of the framework was pursued using student feedback and end-of-course feedback responses. The efficiency of the framework in knowledge transfer was also appraised. RESULTS The blueprinted instructional plan designed to implement the pedagogical framework was successfully executed in the dissemination of anatomy education, employing a limited number of cadaveric specimens (during normal times) and a social media application (SMA)-integrated "interactome" strategy (during the COVID-19 lockdown). Students' response to the framework was positive. However, reluctance was expressed by a majority of the faculty in adopting the framework for anatomy education. To address this aspect, a strategy has been designed using Mento's 12-step change management model. The long-term benefits for any medical school to adopt the blended pedagogical framework have also been explicated by applying Bourdieu's Theory of Practice. Additionally, through the design of an SMA interactome model, the framework's applicability to the delivery of anatomy education and content during the ongoing COVID-19 pandemic was realized. CONCLUSIONS In conclusion, the study effectively tackles some of the contemporary key challenges associated with the delivery of anatomy content in medical education during normal and unprecedented times.
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Affiliation(s)
- Nerissa Naidoo
- College of Medicine and Health Sciences, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Aya Akhras
- College of Medicine and Health Sciences, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Yajnavalka Banerjee
- College of Medicine and Health Sciences, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Centre of Medical Education, University of Dundee, Dundee, United Kingdom
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132
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Chaudhuri JD. Changes in the learning styles and approaches of students following incorporation of drawing during cadaveric dissection. Clin Anat 2020; 34:437-450. [PMID: 32893909 DOI: 10.1002/ca.23673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 08/14/2020] [Accepted: 08/26/2020] [Indexed: 11/08/2022]
Abstract
The teaching of anatomy is challenging due to the constraints of material and personnel resources. Research has established that the learning preferences of students are malleable and determined by the requirements of the course. Further, drawing has been reported to aid learning in anatomy by facilitating problem solving and reducing the cognitive overload in students. Considering these issues, the aims of the study were to investigate (a) if positive changes occur in the learning styles and approaches following the incorporation of drawing during cadaveric dissection, and (b) whether they are associated with improved learning outcomes. One cohort of students in an anatomy course received training in creating scientific drawings from dissected human cadavers, while two cohorts of students did not receive such training. The learning preferences of students and their final examination grades were assessed at the commencement and conclusion of the course. Majority of student who had training in drawing transitioned from being bimodal, to trimodal or quadrimodal learners. This was associated with efficient learning approaches and a significant (p < .05) improvement in learning outcomes in these students. There were no changes in any parameters in students who had not received training in drawing. Therefore, the modulation of learning preferences of students through drawing is a pragmatic approach in anatomy teaching.
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Affiliation(s)
- Joydeep Dutta Chaudhuri
- School of Occupational Therapy, College of Health Sciences, Husson University, Bangor, Maine, USA
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133
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Yuen J. What Is the Role of 3D Printing in Undergraduate Anatomy Education? A Scoping Review of Current Literature and Recommendations. MEDICAL SCIENCE EDUCATOR 2020; 30:1321-1329. [PMID: 34457795 PMCID: PMC8368521 DOI: 10.1007/s40670-020-00990-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
INTRODUCTION Three-dimensional (3D)-printed models have become increasingly popular as an alternative to the traditional method of cadaveric dissection in teaching anatomy. It has the advantage of lower cost and higher reproducibility. It has been widely used in the postgraduate setting, but its efficacy in undergraduate education has not been studied extensively. OBJECTIVES A scoping review of the literature was undertaken systematically to investigate the role of 3D printing in the anatomy education of undergraduate medical students. METHODS A systematic literature search of databases (EMBASE, Pubmed, Educational Resources Information Center, British Education Index and Australian Education Index) was undertaken using relevant keywords. RESULTS The search yielded 83 results, which were narrowed down to 13 articles after application of exclusion criteria. The literature supported that 3D printing was a useful tool for studying normal, uncommon and pathological anatomy. However, limitations include low fidelity in replicating the colour and textural physical properties of soft tissues and the trade-off between cost and fidelity. CONCLUSIONS It is believed that 3D printing would increasingly be integrated into undergraduate anatomy education, and it might also potentially be used in the assessment of anatomical knowledge and clinical skills training. The establishment of an online 3D model database may facilitate educators to easily manufacture models for specific educational purposes.
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Affiliation(s)
- Jason Yuen
- South West Neurosurgery Centre, Derriford Hospital, Plymouth, PL6 8DH UK
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134
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Kurul R, Ögün MN, Neriman Narin A, Avci Ş, Yazgan B. An Alternative Method for Anatomy Training: Immersive Virtual Reality. ANATOMICAL SCIENCES EDUCATION 2020; 13:648-656. [PMID: 32163659 DOI: 10.1002/ase.1959] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 03/04/2020] [Accepted: 03/10/2020] [Indexed: 06/10/2023]
Abstract
The aim of this study was to investigate the effect of immersive three-dimensional (3D) interactive virtual reality (VR) on anatomy training in undergraduate physical therapy students. A total of 72 students were included in the study. The students were randomized into control (n = 36) and VR (n = 36) group according to the Kolb Learning Style Inventory, sex, and Purdue Spatial Visualization Test Rotations (PSVT-R). Each student completed a pre-intervention and post-intervention test, consisting of 15 multiple-choice questions. There was no significant difference between the two groups in terms of age, sex, Kolb Learning Style Inventory distribution, and the PSVT-R (P > 0.05). The post-test scores were significantly higher compared to pre-test scores in both the VR group (P < 0.001) and the control group (P < 0.001). The difference between the pre-test and post-test results was found to be significantly higher in favor of the VR group (P < 0.001). In this study, anatomy training with a 3D immersive VR system was found to be beneficial. These results suggest that VR systems can be used as an alternative method to the conventional anatomy training approach for health students.
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Affiliation(s)
- Ramazan Kurul
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Muhammed Nur Ögün
- Department of Neurology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Ayşe Neriman Narin
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Şebnem Avci
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Beyza Yazgan
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
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135
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Tanner JA, Jethwa B, Jackson J, Bartanuszova M, King TS, Bhattacharya A, Sharma R. A Three-Dimensional Print Model of the Pterygopalatine Fossa Significantly Enhances the Learning Experience. ANATOMICAL SCIENCES EDUCATION 2020; 13:568-580. [PMID: 31904166 DOI: 10.1002/ase.1942] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 12/23/2019] [Accepted: 01/03/2020] [Indexed: 05/22/2023]
Abstract
The pterygopalatine fossa (PPF) is a bilateral space deep within the skull that serves as a major neurovascular junction. However, its small volume and poor accessibility make it a difficult space to comprehend using two-dimensional illustrations and cadaveric dissections. A three-dimensional (3D) printed model of the PPF was developed as a visual and kinesthetic learning tool for completely visualizing the fossa, its boundaries, its communicating channels, and its neurovascular structures. The model was evaluated by analyzing student performance on pre- and post-quizzes and a student satisfaction survey based on the five-point Likert scale. The first cohort comprised of 88 students who had never before studied the PPF. The second cohort consisted of 30 students who were previously taught the PPF. Each cohort was randomly divided into a control group who were provided with a half skull and an intervention group that were provided with the 3D printed model. The intervention group performed significantly better on the post-quiz as compared to the control group in cohort I (P = 0.001); while not significant, it also improved learning in cohort II students (P = 0.124). Satisfaction surveys indicated that the intervention group found the 3D printed model to be significantly more useful (P < 0.05) as compared to the half skull used by the control group. Importantly, the effect sizes for cohorts I and II (0.504 and 0.581, respectively) validated the statistical results. Together, this study highlights the importance of 3D printed models as teaching tools in anatomy education.
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Affiliation(s)
- Jordan A Tanner
- Department of Cell Systems and Anatomy, Long School of Medicine, UT Health, San Antonio, Texas
| | - Beeran Jethwa
- Department of Cell Systems and Anatomy, Long School of Medicine, UT Health, San Antonio, Texas
| | - Jeff Jackson
- Office of Undergraduate Medical Education, Long School of Medicine, UT Health, San Antonio, Texas
| | - Maria Bartanuszova
- Department of Cell Systems and Anatomy, Long School of Medicine, UT Health, San Antonio, Texas
| | - Thomas S King
- Department of Cell Systems and Anatomy, Long School of Medicine, UT Health, San Antonio, Texas
- Department of Obstetrics-Gynecology, Long School of Medicine, UT Health, San Antonio, Texas
| | - Arunabh Bhattacharya
- Department of Clinical and Applied Sciences Education, School of Osteopathic Medicine, University of Incarnate Word, San Antonio, Texas
| | - Ramaswamy Sharma
- Department of Cell Systems and Anatomy, Long School of Medicine, UT Health, San Antonio, Texas
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136
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The Wooden Skull: An Innovation through the Use of Local Materials and Technology to Promote the Teaching and Learning of Human Anatomy. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8036737. [PMID: 32908914 PMCID: PMC7474353 DOI: 10.1155/2020/8036737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/08/2020] [Indexed: 11/18/2022]
Abstract
Skeleton models are important in facilitating a student's easy retention and recollection of information in the future. These may assist students carry out hands-on practice in order to acquire and practice new skills that are relevant to first aid. The increasing number of medical institutions and medical students attracts the challenge of inadequate facilitation of the teaching and learning processes. This warrants a study and/or an exploration of an alternative solution such as wooden models in order to solve the problem of scarce and ethically restricted human teaching aids. Wooden pieces (50 cm length × 20 cm diameter) from a Jacaranda mimosifolia tree were prepared for the carving process, and wooden replicas of human skulls were made. Two experimental groups of randomly selected medical students (60: active and 60: control) were separately taught using wooden and natural skull models, respectively. The two groups were assessed and evaluated using the natural skull models to compare their understanding of the anatomy of the skull. Additionally, opinion statements were collected from participants in the active group during the oral examination. Six (6) wooden skull models were produced and used for experimental study. Comparisons of academic scores (mean and median) between active (students using the wooden skull) and control (students using natural skull) groups showed no statistically significant difference (P ≥ 0.05). Concerning the enhancement of learning skills, the wooden model was constructed in a way that would be able to enhance learning as it would be the natural skull. The wooden skull model, with more improvement in structural formation, can adequately facilitate the teaching and learning of anatomy of the human skull. This project and the experimental study about utilization of the wooden skull model provide a good potential of using the wooden models to supplement the use of the natural human skull.
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137
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Shapiro L, Bell K, Dhas K, Branson T, Louw G, Keenan ID. Focused Multisensory Anatomy Observation and Drawing for Enhancing Social Learning and Three-Dimensional Spatial Understanding. ANATOMICAL SCIENCES EDUCATION 2020; 13:488-503. [PMID: 31705741 DOI: 10.1002/ase.1929] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/08/2019] [Accepted: 11/03/2019] [Indexed: 06/10/2023]
Abstract
The concept that multisensory observation and drawing can be effective for enhancing anatomy learning is supported by pedagogic research and theory, and theories of drawing. A haptico-visual observation and drawing (HVOD) process has been previously introduced to support understanding of the three-dimensional (3D) spatial form of anatomical structures. The HVOD process involves exploration of 3D anatomy with the combined use of touch and sight, and the simultaneous act of making graphite marks on paper which correspond to the anatomy under observation. Findings from a previous study suggest that HVOD can increase perceptual understanding of anatomy through memorization and recall of the 3D form of observed structures. Here, additional pedagogic and cognitive underpinnings are presented to further demonstrate how and why HVOD can be effective for anatomy learning. Delivery of a HVOD workshop is described as a detailed guide for instructors, and themes arising from a phenomenological study of educator experiences of the HVOD process are presented. Findings indicate that HVOD can provide an engaging approach for the spatial exploration of anatomy within a supportive social learning environment, but also requires modification for effective curricular integration. Consequently, based on the most effective research-informed, theoretical, and logistical elements of art-based approaches in anatomy learning, including the framework provided by the observe-reflect-draw-edit-repeat (ORDER) method, an optimized "ORDER Touch" observation and drawing process has been developed. This is with the aim of providing a widely accessible resource for supporting social learning and 3D spatial understanding of anatomy, in addition to improving specific anatomical knowledge.
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Affiliation(s)
- Leonard Shapiro
- Department of Human Biology, University of Cape Town, Cape Town, Republic of South Africa
| | - Kathryn Bell
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
- Acute Medical Unit, James Cook University Hospital, Middlesbrough, United Kingdom
| | - Kallpana Dhas
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Toby Branson
- Department of Health and Medical Sciences, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Graham Louw
- Department of Human Biology, University of Cape Town, Cape Town, Republic of South Africa
| | - Iain D Keenan
- School of Medical Education, Newcastle University, Newcastle upon Tyne, United Kingdom
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138
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Boscolo-Berto R, Porzionato A, Stecco C, Macchi V, De Caro R. Body donation in Italy: Lights and shadows of law No. 10/2020. Clin Anat 2020; 33:950-959. [PMID: 32427400 DOI: 10.1002/ca.23623] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/10/2020] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Recently, law No. 10 of February 10, 2020, entitled "Rules regarding the disposition of one's body and post-mortem tissues for study, training, and scientific research purposes" was introduced in Italy. Although its provisions respond to a constructive subject, some practical issues are evident in the approved text. MATERIALS AND METHODS A systematic review of the literature was performed by searching online medical and juridical databases to identify publications and Italian law provisions related to body donation programs. RESULTS The updated regulatory framework was outlined and compared to that in force previously, and the following features are discussed: (a) matter of law; (b) donors' information and consent; (c) reference centers and funding, and (d) procedural regulatory details. Several critical issues were detected in the approved wording with respect to teaching/training recipients, the role of university anatomy institutes, family members' exclusion from participating in the donation process in any capacity, the duration of donation, the management of corpses, partial donations, and the compatibility with organ donation. Suggestions are provided to overcome certain operational limitations in implementing the regulation, which is still being drafted to date. CONCLUSIONS This article shares with the international scientific community the principles and controversies underlying a regulatory innovation introduced in Italy to allow legislative amendments to inadequate provisions of body donation, as well as draw the attention of the entire anatomic community to critical issues if other countries undertake the same legislative reform.
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Affiliation(s)
- Rafael Boscolo-Berto
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy.,Veneto Region Reference Center for the Preservation and Use of Gifted Corpses, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy.,Veneto Region Reference Center for the Preservation and Use of Gifted Corpses, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy.,Veneto Region Reference Center for the Preservation and Use of Gifted Corpses, Padova, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy.,Veneto Region Reference Center for the Preservation and Use of Gifted Corpses, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy.,Veneto Region Reference Center for the Preservation and Use of Gifted Corpses, Padova, Italy
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139
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Lackey-Cornelison WL, Bauler LD, Smith J. A comparison of the effectiveness of dissection and prosection on short-term anatomic knowledge retention in a reciprocal peer-teaching program. ADVANCES IN PHYSIOLOGY EDUCATION 2020; 44:239-246. [PMID: 32412383 DOI: 10.1152/advan.00031.2020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Few discussions regarding instructional methods incite as much passion as the debate over dissection versus prosection. Despite numerous analyses, few studies have isolated the impact of dissection versus prosection from the numerous variables that are involved in anatomy education. This study used a retrospective design to assess the effect of peer teaching with dissection or prosection on anatomical knowledge retention of the peer teachers. Exam scores were analyzed from three cohorts of students (N = 184) who were enrolled in a Musculoskeletal System course in an allopathic medical school between academic years 2014-2017. Students in the first 2 yr learned anatomy of an assigned region through traditional dissection, whereas students in the third year learned anatomy of the same regions on prosected specimens. The effect of these instructional methods on anatomical knowledge retention was measured by student performance on a teaching-readiness quiz, written exam, and practical examination. One advantage of this study is the stability of variables between cohorts. Student groups peer taught the same objectives; course sequencing and content remained consistent between years; students spent the same amount of time learning their material, regardless of learning modality (dissection or prosection); and students were tested in the same manner. Comparisons of student performance data suggest that anatomy knowledge was equivalent, regardless of the instructional method (dissection or prosected cadavers) but is strongly associated with prior anatomy experience. Findings from this study support previous studies that conclude that there are no disparities in the effectiveness of learning anatomy via dissection or prosection.
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Affiliation(s)
- Wendy L Lackey-Cornelison
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan
| | - Laura D Bauler
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan
| | - Jacob Smith
- Medical Program, University of Colorado School of Medicine, Aurora, Colorado
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140
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Franchi T. The Impact of the Covid-19 Pandemic on Current Anatomy Education and Future Careers: A Student's Perspective. ANATOMICAL SCIENCES EDUCATION 2020; 13:312-315. [PMID: 32301588 PMCID: PMC7262338 DOI: 10.1002/ase.1966] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/07/2020] [Accepted: 04/07/2020] [Indexed: 05/05/2023]
Affiliation(s)
- Thomas Franchi
- Medical StudentThe Medical SchoolThe University of SheffieldSheffieldUnited Kingdom
- Human Anatomy with Education StudentDepartment of Biomedical ScienceThe University of SheffieldSheffieldUnited Kingdom
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141
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Robinson DA, Piekut DT, Hasman L, Knight PA. Cadaveric Simulation Training in Cardiothoracic Surgery: A Systematic Review. ANATOMICAL SCIENCES EDUCATION 2020; 13:413-425. [PMID: 31232510 DOI: 10.1002/ase.1908] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 06/19/2019] [Accepted: 06/19/2019] [Indexed: 06/09/2023]
Abstract
Simulation training has become increasingly relevant in the educational curriculum of surgical trainees. The types of simulation models used, goals of simulation training, and an objective assessment of its utility and effectiveness are highly variable. The role and effectiveness of cadaveric simulation in cardiothoracic surgical training has not been well established. The objective of this study was to evaluate the current medical literature available on the utility and the effectiveness of cadaveric simulation in cardiothoracic surgical residency training. A literature search was performed using PubMed, Cochrane Library, Embase, Scopus, and CINAHL from inception to February 2019. Of the 362 citations obtained, 23 articles were identified and retrieved for full review, yielding ten eligible articles that were included for analysis. One additional study was identified and included in the analysis. Extraction of data from the selected articles was performed using predetermined data fields, including study design, study participants, simulation task, performance metrics, and costs. Most of these studies were only descriptive of a cadaveric or perfused cadaveric simulation model that could be used to augment clinical operative training in cardiothoracic surgery. There is a paucity of evidence in the literature that specifically evaluates the utility and the efficacy of cadavers in cardiothoracic surgery training. Of the few studies that have been published in the literature, cadaveric simulation does seem to have a role in cardiothoracic surgery training beyond simply learning basic skills. Additional research in this area is needed.
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Affiliation(s)
- Davida A Robinson
- Division of Cardiac Surgery, Department of Surgery, School of Medicine and Dentistry, University of Rochester, Rochester, New York
| | - Diane T Piekut
- Department of Neuroscience, School of Medicine and Dentistry, University of Rochester, Rochester, New York
| | - Linda Hasman
- Division of Research and Clinical Information Services, University of Rochester, Rochester, New York
| | - Peter A Knight
- Division of Cardiac Surgery, Department of Surgery, School of Medicine and Dentistry, University of Rochester, Rochester, New York
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142
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Ravi KS. Dead Body Management in Times of Covid-19 and its Potential Impact on the Availability of Cadavers for Medical Education in India. ANATOMICAL SCIENCES EDUCATION 2020; 13:316-317. [PMID: 32279462 PMCID: PMC7262108 DOI: 10.1002/ase.1962] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 05/10/2023]
MESH Headings
- Anatomy/education
- Betacoronavirus/pathogenicity
- COVID-19
- Cadaver
- Computer-Assisted Instruction/methods
- Computer-Assisted Instruction/trends
- Coronavirus Infections/epidemiology
- Coronavirus Infections/transmission
- Dissection/statistics & numerical data
- Education, Distance/methods
- Education, Distance/organization & administration
- Education, Distance/trends
- Education, Medical/methods
- Education, Medical/organization & administration
- Education, Medical/statistics & numerical data
- Education, Medical/trends
- Humans
- India/epidemiology
- Mortuary Practice/legislation & jurisprudence
- Mortuary Practice/standards
- Mortuary Practice/trends
- Pandemics/prevention & control
- Pneumonia, Viral/epidemiology
- Pneumonia, Viral/transmission
- SARS-CoV-2
- Schools, Medical/organization & administration
- Schools, Medical/supply & distribution
- Schools, Medical/trends
- Tissue and Organ Procurement/legislation & jurisprudence
- Tissue and Organ Procurement/organization & administration
- Tissue and Organ Procurement/standards
- Video Recording
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Affiliation(s)
- Kumar Satish Ravi
- Department of AnatomyAll India Institute of Medical Sciences (AIIMS)RishikeshIndia
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143
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Jeyakumar A, Dissanayake B, Dissabandara L. Dissection in the Modern Medical Curriculum: An Exploration into Student Perception and Adaptions for the Future. ANATOMICAL SCIENCES EDUCATION 2020; 13:366-380. [PMID: 31168930 DOI: 10.1002/ase.1905] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 05/18/2019] [Accepted: 05/22/2019] [Indexed: 06/09/2023]
Abstract
For centuries cadaveric dissection has been a cornerstone of medical anatomy education. However, time and financial limitations in modern, compressed medical curricula, coupled with the abundance of alternate modalities, have raised questions about the role of dissection. This study was designed to explore student perceptions of the efficacy of a dissection program for learning musculoskeletal anatomy, and possible adaptations for appropriate inclusion of dissection in the modern medical curricula. A paper-based questionnaire was used to collect data from 174 medical students after completion of cadaveric dissections. Data were analyzed using both quantitative and qualitative methods. Students strongly believed that cadaver-based learning is essential to anatomy education and modern teaching modalities only complement this. Moreover, most students reported that dissection provided an additional, immersive learning experience that facilitated active learning and helped in developing manual competencies. Students with previous dissection experience or an interest in anatomy-related specialties were significantly more likely to attend dissection sessions. Students found that the procedural dissection components enhanced the knowledge of applied anatomy and is beneficial for the development of clinical skills. They welcomed the idea of implementing more procedure-based dissections alongside lectures and prosections-based practical (PBP) sessions. Cadaveric dissection plays an integral role in medical anatomy education. Time restraints and an increased focus on clinical significance, however, demand carefully considered adaptations of existing dissection protocols. The introduction of procedure-based dissection offers an innovative, highly engaging and clinically relevant package that would amalgamate skills essential to medical practice while retaining the benefits that have allowed dissection to stand the test of time.
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144
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Wang C, Daniel BK, Asil M, Khwaounjoo P, Cakmak YO. A Randomised Control Trial and Comparative Analysis of Multi-Dimensional Learning Tools in Anatomy. Sci Rep 2020; 10:6120. [PMID: 32273563 PMCID: PMC7145854 DOI: 10.1038/s41598-020-62855-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 03/18/2020] [Indexed: 11/08/2022] Open
Abstract
This article presents the results of a study that examined students' ability to retain what they have learned in an anatomy course after thirty days via using various learning tools for twenty minutes. Fifty-two second-year medical students were randomly assigned to three learning tools: text-only, three-dimension visualisation in a two-dimensional screen (3DM), or mixed reality (MR). An anatomy test lasting for twenty minutes measuring spatial and nominal knowledge was taken immediately after the learning intervention and another thirty days later. Psychometric tests were also used to measure participants' memory, reasoning and concentration abilities. Additionally, electroencephalogram data was captured to measure the participants' awakeness during the learning session. Results of this study showed that the MR group performed poorly in the nominal questions compared to the other groups; however, the MR group demonstrated higher retention in both the nominal and spatial type information for at least a month compared to the other groups. Furthermore, participants in the 3DM and MR groups reported increased engagement. The results of this study suggest that three-dimensional visualiser tools are likely to enhance learning in anatomy education. However, the study itself has several limitations; some include limited sample size and various threats to internal validity.
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Affiliation(s)
- Chris Wang
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Ben Kei Daniel
- Education Technology Group, Higher Education Development Centre, University of Otago, Dunedin, New Zealand
| | - Mustafa Asil
- Centre for Healthcare Education and Research Innovation (CHERI), School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
| | - Prashanna Khwaounjoo
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Yusuf Ozgur Cakmak
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand.
- Brain Health Research Centre, Dunedin, New Zealand.
- Medical Technologies Centre of Research Excellence, Auckland, New Zealand.
- Centre for Health Systems and Technology, University of Otago, Dunedin, New Zealand.
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145
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Pabon D, Muñoz NS, Rueda-Esteban RJ. Peer Assisted Learning Experience as an Extracurricular Activity during a Gross Anatomy course. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.06883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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146
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Foytl J, Chisholm F, Varsou O. Sharps Injuries during Dissection: A Five-Year Retrospective Study in the Context of Safety. ANATOMICAL SCIENCES EDUCATION 2020; 13:158-167. [PMID: 31091009 DOI: 10.1002/ase.1894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 05/12/2019] [Accepted: 05/13/2019] [Indexed: 06/09/2023]
Abstract
The supplementation of lecture-based anatomy teaching with laboratory sessions, involving dissection or anatomical specimens, is commonly used. Hands-on dissection allows students to handle instruments correctly while actively exploring three-dimensional anatomy. However, dissection carries a potential risk of sharps and splash injuries. The aim of this study was to quantify the frequency rate of such cases per 1,000 student-hours of dissection and identify potential factors than might influence safety in anatomy laboratories. Data were retrospectively collected from September 2013 to June 2018 at the University of St Andrews, Scotland, UK. Overall, 35 sharps injuries were recorded in undergraduate medical students, with a frequency rate of 0.384 and no splash cases. A statistically significant, moderate negative association between year of study and frequency rate (rho(25) = -0.663; P < 0.001) was noted. A statistically significant difference in the frequency rate between different semester modules (χ2 (4) = 13.577, P = 0.009) was observed with the difference being between Year 1 Semester 2 and Year 3 Semester 1 (P = 0.004). The decreasing trend with advancing year of study might be linked to increasing dissecting experience or the surface area of the region dissected. The following factors might have contributed to increased safety influencing frequency rates: single-handed blade removal systems; mandatory personal protective equipment; and having only one student dissecting at a given time. The authors propose that safety familiarization alongside standardized training and safety measures, as part of an evidence-based culture shift, will instill safety conscious behaviors and reduce injuries in anatomy laboratories.
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Affiliation(s)
- Jakub Foytl
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, United Kingdom
- School of Medicine, University of St Andrews, St Andrews, United Kingdom
| | - Fraser Chisholm
- School of Medicine, University of St Andrews, St Andrews, United Kingdom
| | - Ourania Varsou
- School of Medicine, University of St Andrews, St Andrews, United Kingdom
- Anatomy Facility, School of Life Sciences, University of Glasgow, Glasgow, United Kingdom
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147
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Bains M, Kaliski DZ. An anatomy workshop for improving anatomy self-efficacy and competency when transitioning into a problem-based learning, Doctor of Physical Therapy program. ADVANCES IN PHYSIOLOGY EDUCATION 2020; 44:39-49. [PMID: 31855453 DOI: 10.1152/advan.00048.2019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
First-year Doctor of Physical Therapy (DPT) students entering a problem-based learning (PBL) program are faced with a number of pedagogical challenges, including the development of self-directed learning skills, resource unfamiliarity, and group dynamics. These challenges can make learning anatomy in a self-directed manner less efficient. Prematriculation introduction of strategies to improve anatomy learning may help prepare students for a rigorous DPT program and improve anatomy learning efficiency. The present study describes a 2-day anatomy workshop offered to incoming students before a DPT program was initiated. Knowledge acquired during both days of the workshop resulted in statistically significant improvements in anatomy postquiz scores for each corresponding prequiz (P < 0.001 for lower and upper limb quizzes). Workshop participants survey responses demonstrated that anatomy confidence and PBL preparedness increased at distinct intervals following the workshop and was significantly higher than controls after the first semester (P < 0.01 for anatomy confidence and PBL preparedness). Multivariate regression analyses demonstrated statistically significant relationships between semester anatomy practical scores and workshop participation (P = 0.03 for practical 1 and P = 0.049 for practical 2) and undergraduate grade point average (P < 0.001 for practical 1 and P = 0.03 for practical 2). First-year DPT students reported the anatomy workshop to be a valuable experience for learning strategies to improve anatomy self-efficacy. An introductory anatomy workshop is an effective strategy to improve self-directed anatomy learning efficiency before the start of a rigorous DPT program.
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Affiliation(s)
- Mona Bains
- School of Physical Therapy, The University of the Incarnate Word, San Antonio, Texas
| | - Debora Z Kaliski
- School of Physical Therapy, The University of the Incarnate Word, San Antonio, Texas
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148
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Hulme AK, Luo K, Štrkalj G. Musculoskeletal Anatomy Knowledge Retention in the Macquarie University Chiropractic Program: A Cross-Sectional Study. ANATOMICAL SCIENCES EDUCATION 2020; 13:182-191. [PMID: 30920180 DOI: 10.1002/ase.1879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 03/20/2019] [Accepted: 03/21/2019] [Indexed: 06/09/2023]
Abstract
Attrition of anatomy knowledge has been an area of concern in health professions curricula. To ensure safe and effective clinical practice, the study of chiropractic requires a good knowledge of musculoskeletal anatomy. In this study, musculoskeletal limb knowledge retention was investigated among students in the 5-year chiropractic program at Macquarie University, Australia. A test of 20 multiple-choice questions, categorized into low-order (LO) and high-order (HO) cognitive ability according to Bloom's Taxonomy, was developed. Students enrolled in the program were invited to participate with 257 of the 387 choosing to participate, (response rate ranging 56%-72% per year level). No attrition of knowledge across the years was observed, instead, a significant increase in knowledge, measured by total LO and HO scores (P < 0.0005), throughout the program. There were significant increases in both low and high cognitive scores which were not uniform, with high-order scores increasing significantly in the last two year levels. The increase of knowledge, may be explained, at least partially, by the vertical and horizontal integrated curriculum. Retrieval of knowledge, especially in clinically applied formats, may have led to an enhanced ability to apply anatomy knowledge and account for the increased scores in the high-order knowledge seen in the later clinical years. Evaluating anatomy knowledge retention at different cognitive levels seems to provide a better assessment and is worth considering in future anatomy educational research.
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Affiliation(s)
- Anneliese K Hulme
- Faculty of Science and Engineering, Department of Chiropractic, Macquarie University, Sydney, Australia
| | - Kehui Luo
- Faculty of Science and Engineering, Department of Mathematics and Statistics, Macquarie University, Sydney, Australia
| | - Goran Štrkalj
- Faculty of Science and Engineering, Department of Chiropractic, Macquarie University, Sydney, Australia
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149
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Alharbi Y, Al-Mansour M, Al-Saffar R, Garman A, Alraddadi A. Three-dimensional Virtual Reality as an Innovative Teaching and Learning Tool for Human Anatomy Courses in Medical Education: A Mixed Methods Study. Cureus 2020; 12:e7085. [PMID: 32226686 PMCID: PMC7096077 DOI: 10.7759/cureus.7085] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction Poor knowledge retention is one reason for medical student attrition in learning and has been a huge concern in medical education. Three-dimensional virtual reality (3D-VR)-based teaching and learning in medical education has been promoted to improve student learning outcomes. This study aimed to determine the effectiveness of 3D-VR in knowledge retention in human anatomy courses as compared to traditional teaching methods among medical students. Methods A convergent mixed methods design was utilized to evaluate learning outcomes in terms of short- and long-term knowledge retention scores among students using 3D-VR and those using traditional models and to describe students’ experiences and views of the use of 3D-VR as a teaching and learning tool. Results Male students who used the 3D-VR tool had significantly higher short- and long-term knowledge scores than males who used the traditional methods. Meanwhile, females who used traditional methods showed significantly higher short-term knowledge scores than females who used 3D-VR. Conclusion Medical students described 3D-VR as a learning tool with a great deal to offer for learning human anatomy as compared to traditional methods. Therefore, we recommend adding the use of 3D-VR in the anatomy curriculum. However, several 3D-VR limitations were also identified, which may hinder its utilization for teaching and learning. These concerns must be addressed before 3D-VR tools are considered for implementation in medical education human anatomy courses.
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Affiliation(s)
- Yasser Alharbi
- Basic Medical Science, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Mubarak Al-Mansour
- Adult Medical Oncology, Princess Noorah Oncology Center / College of Medicine, King Abdulaziz Medical City, Ministry of National Guard Health Affairs-Western Region / King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Radi Al-Saffar
- Anatomy, College of Medicine, Imam Abdulrahman Ibn Faisal University, Dammam, SAU
| | - Abdullah Garman
- Basic Medical Science, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Abdulrahman Alraddadi
- Basic Medical Science, College of Medicine, King Saud Bin Abdulaziz Univesity for Health Sciences, Riyadh, SAU
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150
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Li QY, Zhang Q, Yan C, He Y, Phillip M, Li F, Pan AH. Evaluating phone camera and cloud service-based 3D imaging and printing of human bones for anatomical education. BMJ Open 2020; 10:e034900. [PMID: 32041863 PMCID: PMC7044880 DOI: 10.1136/bmjopen-2019-034900] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE To evaluate the feasibility of a phone camera and cloud service-based workflow to image bone specimens and print their three-dimensional (3D) models for anatomical education. DESIGN The images of four typical human bone specimens, photographed by a phone camera, were aligned and converted into digital images for incorporation into a digital model through the Get3D website and submitted to an online 3D printing platform to obtain the 3D printed models. The fidelity of the 3D digital, printed models relative to the original specimens, was evaluated through anatomical annotations and 3D scanning. SETTING The Morphologic Science Experimental Center, Central South University, China. PARTICIPANTS Specimens of four typical bones-the femur, rib, cervical vertebra and skull-were used to evaluate the feasibility of the workflow. OUTCOME MEASURES The gross fidelity of anatomical features within the digital models and 3D printed models was evaluated first using anatomical annotations in reference to Netter's Atlas of Human Anatomy. The measurements of the deviation were quantised and visualised for analysis in Geomagic Control 2015. RESULTS All the specimens were reconstructed in 3D and printed using this workflow. The overall morphology of the digital and 3D printed models displayed a large extent of similarity to the corresponding specimens from a gross anatomical perspective. A high degree of similarity was also noticed in the quantitative analysis, with distance deviations ≤2 mm present among 99% of the random sampling points that were tested. CONCLUSION The photogrammetric digitisation workflow adapted in the present study demonstrates fairly high precision with relatively low cost and fewer equipment requirements. This workflow is expected to be used in morphological/anatomical science education, particularly in institutions and schools with limited funds or in certain field research projects involving the fast acquisition of 3D digital data on human/animal bone specimens or on other remains.
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Affiliation(s)
- Qing-Yun Li
- Department of Human Anatomy and Neurobiology, and Morphologic Science Experimental Center, School of Basic Medical Science, Central South University, Changsha, China
- Class of 2020, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Qi Zhang
- Department of Human Anatomy and Neurobiology, and Morphologic Science Experimental Center, School of Basic Medical Science, Central South University, Changsha, China
| | - Chun Yan
- Department of Human Anatomy and Neurobiology, and Morphologic Science Experimental Center, School of Basic Medical Science, Central South University, Changsha, China
| | - Ye He
- Aier School of Ophthalmology, Central South University, Changsha, China
| | - Mukuze Phillip
- Class of 2020, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Fang Li
- Department of Human Anatomy and Neurobiology, and Morphologic Science Experimental Center, School of Basic Medical Science, Central South University, Changsha, China
| | - Ai-Hua Pan
- Department of Human Anatomy and Neurobiology, and Morphologic Science Experimental Center, School of Basic Medical Science, Central South University, Changsha, China
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