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Fries A, Pirotte M, Vanhee L, Bonnet P, Quatresooz P, Debruyne C, Marée R, Defaweux V. Validating instructional design and predicting student performance in histology education: Using machine learning via virtual microscopy. ANATOMICAL SCIENCES EDUCATION 2024; 17:984-997. [PMID: 37803970 DOI: 10.1002/ase.2346] [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: 06/08/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/08/2023]
Abstract
As a part of modern technological environments, virtual microscopy enriches histological learning, with support from large institutional investments. However, existing literature does not supply empirical evidence of its role in improving pedagogy. Virtual microscopy provides fresh opportunities for investigating user behavior during the histology learning process, through digitized histological slides. This study establishes how students' perceptions and user behavior data can be processed and analyzed using machine learning algorithms. These also provide predictive data called learning analytics that enable predicting students' performance and behavior favorable for academic success. This information can be interpreted and used for validating instructional designs. Data on the perceptions, performances, and user behavior of 552 students enrolled in a histology course were collected from the virtual microscope, Cytomine®. These data were analyzed using an ensemble of machine learning algorithms, the extra-tree regression method, and predictive statistics. The predictive algorithms identified the most pertinent histological slides and descriptive tags, alongside 10 types of student behavior conducive to academic success. We used these data to validate our instructional design, and align the educational purpose, learning outcomes, and evaluation methods of digitized histological slides on Cytomine®. This model also predicts students' examination scores, with an error margin of <0.5 out of 20 points. The results empirically demonstrate the value of a digital learning environment for both students and teachers of histology.
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Affiliation(s)
- Allyson Fries
- Department of Biomedical and Preclinical Sciences, Faculty of Medicine, University of Liege, Liège, Belgium
| | - Marie Pirotte
- Department of Biomedical and Preclinical Sciences, Faculty of Medicine, University of Liege, Liège, Belgium
| | - Laurent Vanhee
- Montefiore Institute of Electrical Engineering and Computer Science, University of Liège, Liège, Belgium
| | - Pierre Bonnet
- Department of Biomedical and Preclinical Sciences, Faculty of Medicine, University of Liege, Liège, Belgium
| | - Pascale Quatresooz
- Department of Biomedical and Preclinical Sciences, Faculty of Medicine, University of Liege, Liège, Belgium
| | - Christophe Debruyne
- Montefiore Institute of Electrical Engineering and Computer Science, University of Liège, Liège, Belgium
| | - Raphaël Marée
- Montefiore Institute of Electrical Engineering and Computer Science, University of Liège, Liège, Belgium
| | - Valérie Defaweux
- Department of Biomedical and Preclinical Sciences, Faculty of Medicine, University of Liege, Liège, Belgium
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Souza E Silva R, da Cunha Lima Freire G, Cerqueira GS. The impact of the integration of digital platforms and active teaching strategies (Kahoot!) on the performance of Brazilian medical course students in the discipline of histology. ANATOMICAL SCIENCES EDUCATION 2024. [PMID: 38736103 DOI: 10.1002/ase.2433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 04/06/2024] [Accepted: 04/17/2024] [Indexed: 05/14/2024]
Abstract
Teaching human histology is part of understanding the tissues of the human body and, therefore, it is part of the training curriculum of all health courses. The increase in technologies and active teaching methodologies has a positive impact on student learning, as it reduces the challenges present in the subject. Therefore, this work aimed to compare the performance of students in the histology discipline, when compared to traditional teaching methodology and its association with game-based learning and a basic histology teaching platform. Three classes of the medical course were selected between the years 2022 and 2023, each of which was separated into a group. One group did not have access to any platform, being called the Traditional Group (TG), a group that used Kahoot!, being called the Kahoot Group (KG), and a group that used the teaching platform, being called the Histoatlas Group (HG). Both KG and HG groups showed greater effectiveness in learning and improved performance, when compared to TG. These improvements in KG and HG were also highlighted as learning aids and easy to use. KG students performed better in the practical test when comparing groups. However, this difference was not observed in the students' averages. However, students pointed out the relevance of trying to improve the traditional teaching methodology. Therefore, this study points out that, even though the traditional teaching methodology is efficient in the student's teaching and learning process, there is a need on the part of students to make the subject more dynamic.
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Affiliation(s)
- Renata Souza E Silva
- Postgraduate Program in Morphofunctional Sciences, Federal University of Ceará, Fortaleza, Brazil
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Darici D, Flägel K, Sternecker K, Missler M. Transfer of learning in histology: Insights from a longitudinal study. ANATOMICAL SCIENCES EDUCATION 2024; 17:274-286. [PMID: 38158384 DOI: 10.1002/ase.2363] [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: 02/18/2023] [Revised: 10/30/2023] [Accepted: 11/19/2023] [Indexed: 01/03/2024]
Abstract
All anatomical educators hope that students apply past training to both similar and new tasks. This two-group longitudinal study investigated the development of such transfer of learning in a histology course. After 0, 10, and 20 sessions of the 10-week-long course, medical students completed theoretical tasks, examined histological slides trained in the course (retention task), and unfamiliar histological slides (transfer task). The results showed that students in the histology group gradually outperformed the control group in all tasks, especially in the second half of the course, η2 = 0.268 (p < 0.001). The best predictor of final transfer performance was students' retention performance after 10 sessions, β = 0.32 (p = 0.028), and theoretical knowledge after 20 sessions, β = 0.46 (p = 0.003). Results of eye tracking methodology further revealed that the histology group engaged in greater "visual activity" when solving transfer tasks, as indicated by an increase in the total fixation count, η2 = 0.103 (p = 0.014). This longitudinal study provides evidence that medical students can use what they learn in histology courses to solve unfamiliar problems but cautions that positive transfer effects develop relatively late in the course. Thus, course time and the complex relationship between theory, retention, and transfer holds critical implications for anatomical curricula seeking to foster the transfer of learning.
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Affiliation(s)
- Dogus Darici
- Institute of Anatomy and Molecular Neurobiology, University of Münster, Münster, Germany
| | - Kristina Flägel
- Institute of Family Medicine, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Katharina Sternecker
- Chair of Neuroanatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Markus Missler
- Institute of Anatomy and Molecular Neurobiology, University of Münster, Münster, Germany
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Eng-Tat A, Liu P, R J, M C, R L S, Lian WQD, Huppertz B, Khamuani M, Minarcik JR. The challenges of histology education. Clin Anat 2023; 36:308-314. [PMID: 36494890 DOI: 10.1002/ca.23989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/10/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022]
Abstract
Generations of students have struggled to learn histology. They have found the subject extremely dry and the nomenclature very challenging. Insidiously, histology is fading from the minds of stakeholders. Unless this is rectified, it is not inconceivable that the subject will be further diluted in the medical curriculum. What contributing factors could there be? Via a survey and focus group discussions, international faculty (n = 111) were asked what the challenges in teaching histology were. Both qualitative and quantitative data were collected and stratified by the number of teaching years. A collaborative teaching session with a pathologist was also delivered to the YLLSoMM1 students (n = 280), who gave opinions about it. Of the international faculty, 85 (±1)% responded. Among those, 60 (±1)% felt that the pedagogy should be reformed (e.g., by gamification). Interestingly, 30 (±1)% opined that organ system histology should be moved into the clinical years. Notably, 70 (±1)% of teachers preferred to teach face to face (FTF) using either microscopes or virtual microscopy. Among the students, 71 (±1)% reported self-teaching from online resources. Significantly, 88 (±1)% of M1 students agreed that having the pathologist co-teach histology was beneficial. Some teachers, and most students, struggle with histology. There is a generational divide in opinions concerning how histology should be taught. The traditionalists wish to maintain the status quo while the reformists want changes. Learners want to be engaged with hybrid approaches aided by the pathologist. They also welcome more clinical context during histology lessons.
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Affiliation(s)
- Ang Eng-Tat
- Department of Anatomy, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Pai Liu
- Department of Anatomy, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Jitesh R
- Department of Anatomy, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Chandrika M
- Department of Anatomy, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Satish R L
- Department of Anatomy, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Wen Quan Derrick Lian
- Department of Pathology, Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Berthold Huppertz
- Division of Cell Biology, Histology & Embryology, Gottfried Schatz Research Center Medical University of Graz, Austria
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Drawing is an important tool to learn context-based histology in an integrated undergraduate medical curriculum. J Taibah Univ Med Sci 2023; 18:886-893. [PMID: 36852236 PMCID: PMC9957768 DOI: 10.1016/j.jtumed.2023.01.005] [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: 07/25/2022] [Revised: 11/23/2022] [Accepted: 01/05/2023] [Indexed: 01/18/2023] Open
Abstract
Objectives To determine if learning histology by drawing is superior to learning by looking through a microscope only. Methods Second year MBBS students were divided by simple random sampling into Groups A and B. Each group comprised 50 students. This mixed-methods study was conducted in an 8-week module. For the first 4 weeks, students in Group A learned histology by drawing, whereas Group B learned by seeing the text and microscopic images. For the last 4 weeks, groups were swapped by crossover design. The impact of learning by drawing was assessed by multiple choice question (MCQ) test I and test II at the end of 4 and 8 weeks, respectively. Statistical analyses of the data were conducted with SPSS version 23. The scores obtained in test I and test II were analyzed by the independent samples t-test. The paired samples t-test was applied to scores obtained by the same subject when they learned with drawing and no drawing strategies. To assess the impact of drawing on learning histology, a focus group study was conducted in six participants selected by purposive sampling. Responses to the semi-structured interview questions were analyzed by qualitative research techniques of coding, categorizing, and generation of themes. Results The independent samples t-test showed that there was no statistically significant difference in the mean scores obtained by Groups A and B in test I and test II. However, there was a statistically significant difference when the subject learned histology by drawing compared to no drawing, as shown by the paired samples t-test. The results from the focus group study revealed that drawing had a positive impact on knowledge retention and understanding the basic concepts of histology for its application in the clinical context. Conclusion Drawing-based learning in histology helps with the application of basic knowledge in the clinical context.
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Mishall PL, Burton W, Risley M. Flashcards: The Preferred Online Game-Based Study Tool Self-Selected by Students to Review Medical Histology Image Content. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1406:209-224. [PMID: 37016117 DOI: 10.1007/978-3-031-26462-7_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
Medical students use several supplementary digital resources to support learning. Majority of these supplementary resources enhance learning by recall and repetition. A few examples of these resources are concept maps, flashcards (FCs), and self-testing tools. Traditionally, paper-based FCs are used in higher education. The concept of paper-based FCs is extended to the digital world in the form of electronic/web-based FCs. The use of electronic/digital flashcards has been reported to review course material in the medical school curriculum. Some of the medical school coursework requires students to acquire visual skills, for example, histology and pathology. Students, who do not have prior knowledge of the basic content on histology and pathology struggle to identify microscopic tissues and organs. Therefore, students look for other supplementary resources to support visual learning. Digital resources like Anki, Quizlet, and Osmosis provide study tools that support visual skills. A review of the literature revealed only a few publications pertaining to the use of digital testing tools for histology education in medical school curriculum. In the medical histology course at the Albert Einstein College of Medicine (Einstein), Bronx, NY, first-year medical students used a game-based platform (Quizlet) to review image-based histology course content in the form of four Quizlet study sets. Students chose from six Quizlet study tools (Flashcards, Learn, Speller, Test, Match, and Race/Gravity) to review the image-based course material and test their knowledge on accurate identification of histological images. The data on student usage of study tools was tracked and analyzed for 4 years (Graduating Classes of 2018 to 2021) to calculate: the total usage of the game-based study tools (Flashcards, Learn, Speller, Test, Match, and Race/Gravity) over the period of 4 years, total percent usage over 4 years of each game-based study tools (Flashcards, Learn, Speller, Test, Match, and Race/Gravity) in each of the four Quizlet study sets and to identify the preferred game-based study tool. The data showed a consistent year-on-year increase in usage of game-based study tools by 50% (M = 445 in 2018 compared to M = 849 in 2021). For the four Quizlet study sets the percent usage of each study tool Flashcards, Learn, Test, Match, Gravity, and Speller was tracked and combined across the four academic years. It was found that Flashcards were used significantly more frequently than any other tool and this was followed by Learn, Test, Match, Gravity, and Speller (p < 0.0001 using chi-square). The study concludes that flashcards are the preferred study tool used by students to acquire visual skills for identifying histological images and could be incorporated when designing online study tools.
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Affiliation(s)
- Priti L Mishall
- Departments of Pathology & Ophthalmology and Visual Sciences, Albert Einstein College of Medicine, Bronx, NY, USA.
| | - William Burton
- Department of Family and Social Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Michael Risley
- Department of Developmental & Molecular Biology, Albert Einstein College of Medicine, Bronx, NY, USA
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Hortsch M, Girão-Carmona VCC, de Melo Leite ACR, Nikas IP, Koney NKK, Yohannan DG, Oommen AM, Li Y, Meyer AJ, Chapman J. Teaching Cellular Architecture: The Global Status of Histology Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1431:177-212. [PMID: 37644293 DOI: 10.1007/978-3-031-36727-4_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Histology or microanatomy is the science of the structure and function of tissues and organs in metazoic organisms at the cellular level. By definition, histology is dependent on a variety of microscope techniques, usually light or more recently virtual, as well as electron microscopy. Since its inception more than two centuries ago, histology has been an integral component of biomedical education, specifically for medical, dental, and veterinary students. Traditionally, histology has been taught in two sequential phases, first a didactic transfer of information to learners and secondly a laboratory segment in which students develop the skill of analyzing micrographic images. In this chapter, the authors provide an overview of how histology is currently taught in different global regions. This overview also outlines which educational strategies and technologies are used, and how the local and cultural environment influences the histology education of medical and other students in different countries and continents. Also discussed are current trends that change the teaching of this basic science subject.
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Affiliation(s)
- Michael Hortsch
- Departments of Cell and Developmental Biology and of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, USA.
| | | | | | - Ilias P Nikas
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Nii Koney-Kwaku Koney
- Department of Anatomy, University of Ghana Medical School, University of Ghana, Korle Bu, Ghana
| | - Doris George Yohannan
- Government Medical College, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Aswathy Maria Oommen
- Government Medical College, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Yan Li
- Department of Human Anatomy, Histology and Embryology, Fudan University, Shanghai, China
| | - Amanda J Meyer
- Department of Anatomy, Physiology, and Human Biology, School of Human Sciences, The University of Western Australia, Perth, WA, Australia
| | - Jamie Chapman
- Tasmanian School of Medicine, University of Tasmania, Hobart, TAS, Australia
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Then SM, Kokolski M, Mbaki Y, Merrick D, Anderson S. An international collaborative approach to learning histology using a virtual microscope. Anat Histol Embryol 2023; 52:21-30. [PMID: 36373558 PMCID: PMC10099614 DOI: 10.1111/ahe.12888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/24/2022] [Accepted: 10/31/2022] [Indexed: 11/16/2022]
Abstract
Histology is often taught in higher education settings using online virtual microscopes (VM). This study aimed to develop and evaluate the use of VM in teaching on a BSc degree at the University of Nottingham by surveying students and staff. A key development was the use of an e-workbook so that students were actively engaged in creating their own bespoke revision material. Subsequently, this approach was used in a second study evaluating the use of VM in teaching the histology and pathology of the gastrointestinal (GI) tract via group work with students from two BSc courses at the University of Nottingham; one based at Derby (RDHC) and the other in Malaysia (UNMC). Students worked together in groups to complete an e-workbook, develop a presentation, and decide how to collaborate and communicate. An evaluation of these activities revealed advantages in developing transferrable skills, and good engagement with both the histology topic and group work. Analysis of assessment of the module at UNMC showed that student performance improved in the histology-based module after the intervention (p < 0.01) and that this improvement was not evident in other modules taken by the cohort. Furthermore, when interrogating the questions from the examination paper that asked students to identify features from histological images, fewer questions were seen as 'difficult' (p < 0.001) and more were seen as 'average' (p < 0.01). This study demonstrates that the use of VM in histology combined with active learning in creating a revision resource enhances engagement and depth of learning. When further combined with collaborative active group work, students developed a range of histology knowledge and transferrable skills, with notable improvement in examination performance relative to other contemporaneous modules.
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Affiliation(s)
- Sue-Mian Then
- Division of Biomedical Sciences, University of Nottingham, Malaysia
| | | | - Yvonne Mbaki
- School of Life Sciences, University of Nottingham, UK
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Use of Lt Systems in Large Class Lab Delivery. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1397:21-41. [DOI: 10.1007/978-3-031-17135-2_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Health sciences students’ viewpoint on innovative approaches in histology course. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.7581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background/Aim: It is crucial to improve histology education quality and train competent individuals in the fields of health and medical sciences. Feedback received from students can provide guidance to achieve these goals. This study aims to reveal the opinions of Faculty of Health Sciences students about histology education and to identify their need for innovative approaches to improve this course.
Methods: This study was conducted with 174 students who were enrolled in their first year of the general histology course at the Faculty of Health Sciences, Siirt University, during the 2021–2022 academic year. The students answered survey questions electronically at the end of the semester, and the students’ opinions about the general histology course were obtained. A content analysis technique was used to evaluate the collected data.
Results: Half of the students thought that the histology course was difficult. More than half of the students (57.5%) stated that the length of the theoretical course was sufficient and that practical courses should be supported by various applications. Most of the students (63.8%) stated that the histology course was important for their profession and that it would be more efficient to teach this course by integrating it with clinical sciences. Most of the students (81%) reported that the histology course integrated with technological tools would contribute to their education. Nearly half of the students (49.4%) had a negative response to teaching this course via the distance education method.
Conclusion: Histology education is considered by students to be a difficult course to learn. For students to overcome these difficulties, it can be helpful to provide both theoretical and practical courses at close intervals in a holistic manner. Additionally, integrating this course with clinical sciences can also increase student performance. It is believed that for student success, it is important to integrate educational models with traditional methods supported by technological educational materials and distance education systems.
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Criado-Álvarez JJ, Romo-Barrientos C, Zabala-Baños C, Martínez-Lorca M, Viñuela A, Ubeda-Bañon I, Flores-Cuadrado A, Martínez-Lorca A, Polonio-López B, Mohedano-Moriano A. The Effect of Visualization Techniques on Students of Occupational Therapy during the First Visit to the Dissection Room. Healthcare (Basel) 2022; 10:healthcare10112192. [PMID: 36360533 PMCID: PMC9691158 DOI: 10.3390/healthcare10112192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/10/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Part of the basic teaching of human anatomy are prosection sessions with a human corpse, which may generate stress or anxiety among students. The objective of this work was to study how, through the visualization technique (a coping technique), these levels could be reduced before starting prosection classes. Methods: A cross-sectional pilot study was conducted involving first-year students who had never participated in screening sessions. Prior to the visit, occupational therapy students underwent a viewing session (visualization technique). On the day of the visit, before and after the screening session, an anonymous questionnaire was distributed to find out about aspects of the students’ experiences, such as their feelings and perceptions. The State−Trait Anxiety Inventory was used to assess anxiety. Results: The baseline levels of anxiety measured remained stable (from 18.5 to 18.2 points), with no differences being found (p > 0.05). The levels of emotional anxiety measured fell from 15.2 to 12.6 points (p < 0.05). Before starting the class, there were six students (17.1%) with anxiety criteria, and this figure was doubled at the end of the session (33.3%) (p < 0.05). Conclusions: Sessions in a dissection room can cause stressful experiences and change the emotional balances of some students. The results obtained and published here showed no significant differences after the visualization technique. We found that the students believed that the prosection sessions were very useful for teaching anatomy.
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Affiliation(s)
- Juan José Criado-Álvarez
- Integrated Care Management, Castilla-La Mancha Regional Health Services (SESCAM), 45600 Talavera de la Reina, Spain
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Carmen Romo-Barrientos
- Integrated Care Management, Castilla-La Mancha Regional Health Services (SESCAM), 45600 Talavera de la Reina, Spain
| | - Carmen Zabala-Baños
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Manuela Martínez-Lorca
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Antonio Viñuela
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Correspondence: ; Tel.: +34-699-793-202
| | - Isabel Ubeda-Bañon
- Department of Medical Sciences, Ciudad Real Medical School, Regional Center for Biomedical Research, University of Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Alicia Flores-Cuadrado
- Department of Medical Sciences, Ciudad Real Medical School, Regional Center for Biomedical Research, University of Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Alberto Martínez-Lorca
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Begoña Polonio-López
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Alicia Mohedano-Moriano
- School of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
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Medical Student Perceptions of Near Peer Teaching within an Histology Course at the University of Sassari, Italy. EDUCATION SCIENCES 2022. [DOI: 10.3390/educsci12080527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Near peer teaching (NPT) is becoming recognized as a valuable instrument with advantages for both students and teachers. Despite the recognized benefits, NPT programmes are not usually embedded within university healthcare curricula and, to our knowledge, there have been few studies assessing medical students’ attitudes towards NPT for histology courses. Our study is the first that assess medical students’ perceptions concerning the value of NPT for a course in the human organ histology component of anatomy. A NPT programme was provided for second-year medical students and delivered during laboratory sessions for microscopic anatomy. The NPT tutors were recruited from third-, fourth- or fifth-year medical students. The medical tutees completed a questionnaire to assess their attitudes towards NPT. The initial hypothesis tested was that students preferred to be taught by their professional teachers and not by NPT tutors. A total of 113 students completed the questionnaire (46% response rate). Of these, 70% of respondents rated the support of the NPT tutors as being excellent or good. Furthermore, 60% of respondents agreed that the NPT programme should be introduced officially into the medical curriculum. The findings are not consistent with our initial hypothesis, and suggest that NPT could be a valuable instrument for the understanding of histological concepts.
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Ruan Y, Zhang J, Cai Q, Wang J, Liu G, Liu Y, Mei F, Niu J, Xiao L, Tian Y, Li H. Evaluation of a prerequisite course of histology implementation for Chinese students of eight-year medical programme: a mixed quantitative survey. BMC MEDICAL EDUCATION 2022; 22:514. [PMID: 35778724 PMCID: PMC9248162 DOI: 10.1186/s12909-022-03531-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Due to insufficient basic medical knowledge and inappropriate learning strategies, students of 8-year medical programme encountered many obstacles in the initial stage of basic medicine learning. This study was to determine whether a prerequisite course can improve basic medicine learning performance and adjust learning strategies to adapt to basic medicine learning. METHODS A prerequisite course of histology was constructed by a two-round modified Delphi study. Seventy-four students of 8-year medical programme were subjected to two groups: the prerequisite course group (PC group) and non-prerequisite course group (NPC group). The PC group take part in the prerequisite course by student-centred blended learning approach but NPC group not. The PC and NPC group underwent requisite histology teaching activities after prerequisite course. Examination of the prerequisite course and requisite histology course were carried out. Effect of the prerequisite course was evaluated by an empirical method using a questionnaire-based approach. RESULTS The results of examinations showed students' scores of the PC group were significantly higher than those of students of NPC group in both prerequisite course and requisite histology examinations (P < 0.05). The results of questionnaires showed that students were satisfied with the prerequisite course, which was beneficial for uptake in medical knowledge, cultivation of clinical thinking and scientific research ability and adaptation in learning strategies (P < 0.01). Furthermore, our prerequisite course is conducive to subsequent courses learning, especially for pathology (P < 0.01). CONCLUSION Our prerequisite course could effectively supplement knowledge of basic medicine, improve clinical thinking and scientific research ability and adapt their learning strategies. These findings suggest that the prerequisite course is useful and should be introduced in medical curriculum reform at the early stages of basic medical training.
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Affiliation(s)
- Yan Ruan
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Junlei Zhang
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Qiyan Cai
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Jiali Wang
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Gaoke Liu
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Yunlai Liu
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Feng Mei
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Jianqin Niu
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Lan Xiao
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China
| | - Yanping Tian
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China.
| | - Hongli Li
- Department of Histology and Embryology, College of Basic Medical Science, Army Medical University, Shapingba District, 30# Gaotanyan St, Chongqing, 400038, China.
- Experimental Center of Basic Medicine, College of Basic Medical Science, Army Medical University, Chongqing, 400038, China.
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Narrative online guides for the interpretation of digital-pathology images and tissue-atlas data. Nat Biomed Eng 2022; 6:515-526. [PMID: 34750536 PMCID: PMC9079188 DOI: 10.1038/s41551-021-00789-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 06/02/2021] [Indexed: 01/20/2023]
Abstract
Multiplexed tissue imaging facilitates the diagnosis and understanding of complex disease traits. However, the analysis of such digital images heavily relies on the experience of anatomical pathologists for the review, annotation and description of tissue features. In addition, the wider use of data from tissue atlases in basic and translational research and in classrooms would benefit from software that facilitates the easy visualization and sharing of the images and the results of their analyses. In this Perspective, we describe the ecosystem of software available for the analysis of tissue images and discuss the need for interactive online guides that help histopathologists make complex images comprehensible to non-specialists. We illustrate this idea via a software interface (Minerva), accessible via web browsers, that integrates multi-omic and tissue-atlas features. We argue that such interactive narrative guides can effectively disseminate digital histology data and aid their interpretation.
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15
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Sharmin N, Chow AK, Votta D, Maeda N. Implementing Augmented Reality to Facilitate the Learning of Oral Histology. Healthc Inform Res 2022; 28:170-175. [PMID: 35576985 PMCID: PMC9117805 DOI: 10.4258/hir.2022.28.2.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 07/23/2021] [Indexed: 12/05/2022] Open
Abstract
Objectives The study of biological materials under a microscope is known as histology, which is one of the most challenging subjects for students. Our objective was to develop a learning tool that can reduce the extrinsic load of studying histology and make learning enjoyable and flexible. We used augmented reality (AR) to create a cellphone application called Dental AR. With Dental AR, students can use their cellphones as dynamic flashcards to hide or reveal the annotations of a histology slide. Our application enables students to study, practice, and self-test oral histology knowledge at their own pace. Methods We used Unity3D with Vuforia to develop Dental AR. To generate a set of target images, oral histology glass slides were scanned and converted to digital images. Annotated versions of the slides were used as output for the corresponding target images. To understand user experiences and satisfaction with Dental AR, first-year dentistry students were invited to complete an online survey. Results Dental AR was successfully developed and released on both the Apple and Google Play online app stores. The survey of dentistry students indicated overall satisfaction with Dental AR and willingness to use similar applications in other subjects. Conclusions Dental AR can be used for in-class activities, gamification, and providing students with practice questions to study and self-test outside the classroom. This application can be expanded in the future to incorporate more target images, videos, and interactive components to make learning histology less challenging and more enjoyable.
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Affiliation(s)
- Nazlee Sharmin
- School of Dentistry, Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta, Edmonton, Alberta,
Canada
| | - Ava K. Chow
- School of Dentistry, Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta, Edmonton, Alberta,
Canada
| | - Dominic Votta
- School of Dentistry, Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta, Edmonton, Alberta,
Canada
| | - Nathanial Maeda
- Rehabilitation Robotics Lab, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta,
Canada
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16
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van Cappellen van Walsum A, Henssen DJ. E-Learning Three-Dimensional Anatomy of the Brainstem: Impact of Different Microscopy Techniques and Spatial Ability. ANATOMICAL SCIENCES EDUCATION 2022; 15:317-329. [PMID: 33507593 PMCID: PMC9292761 DOI: 10.1002/ase.2056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/08/2021] [Accepted: 01/23/2021] [Indexed: 05/05/2023]
Abstract
Polarized light imaging (PLI) is a new method which quantifies and visualizes nerve fiber direction. In this study, the educational value of PLI sections of the human brainstem were compared to histological sections stained with Luxol fast blue (LFB) using e-learning modules. Mental Rotations Test (MRT) was used to assess the spatial ability. Pre-intervention, post-intervention, and long-term (1 week) anatomical tests were provided to assess the baseline knowledge and retention. One-on-one electronic interviews after the last test were carried out to understand the students' perceptions of the intervention. Thirty-eight medical students, (19 female and 19 males, mean age 21.5 ± SD 2.4; median age: 21.0 years) participated with a mean MRT score of 13.2 ± 5.2 points and a mean pre-intervention knowledge test score of 49.9 ± 11.8%. A significant improvement in both, post-intervention and long-term test scores occurred after learning with either PLI or LFB e-learning module on brainstem anatomy (both P < 0.001). No difference was observed between groups in post-intervention test scores and long-term test scores (P = 0.913 and P = 0.403, respectively). A higher MRT-score was significantly correlated with a higher post-intervention test score (rk = 0.321; P < 0.05, respectively), but there was not a significant association between the MRT- and the long-term scores (rk = -0.078; P = 0.509). Interviews (n = 10) revealed three major topics: Learning (brainstem) anatomy by use of e-learning modules; The "need" of technological background information when studying brainstem sections; and Mnemonics when studying brainstem anatomy. Future studies should assess the cognitive burden of cross-sectional learning methods with PLI and/or LFB sections and their effects on knowledge retention.
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Affiliation(s)
- Anne‐Marie van Cappellen van Walsum
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Dylan J.H.A. Henssen
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
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17
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Uraiby H, Grafton-Clarke C, Gordon M, Sereno M, Powell B, McCarthy M. Fostering intrinsic motivation in remote undergraduate histopathology education. J Clin Pathol 2021; 75:837-843. [PMID: 34429354 DOI: 10.1136/jclinpath-2021-207640] [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: 04/20/2021] [Accepted: 06/30/2021] [Indexed: 11/04/2022]
Abstract
AIMS The levels of abstraction, vast vocabulary and high cognitive load present significant challenges in undergraduate histopathology education. Self-determination theory describes three psychological needs which promote intrinsic motivation. This paper describes, evaluates and justifies a remotely conducted, post-COVID-19 histopathology placement designed to foster intrinsic motivation. METHODS 90 fourth-year medical students took part in combined synchronous and asynchronous remote placements integrating virtual microscopy into complete patient narratives through Google Classroom, culminating in remote, simulated multidisciplinary team meeting sessions allowing participants to vote on 'red flag' signs and symptoms, investigations, histological diagnoses, staging and management of simulated virtual patients. The placement was designed to foster autonomy, competence and relatedness, generating authenticity, transdisciplinary integration and clinical relevance. A postpositivistic evaluation was undertaken with a validated preplacement and postplacement questionnaire capturing quantitative and qualitative data. RESULTS There was a significant (p<0.001) improvement in interest, confidence and competence in histopathology. Clinical integration and relevance, access to interactive resources and collaborative learning promoted engagement and sustainability post-COVID-19. Barriers to online engagement included participant lack of confidence and self-awareness in front of peers. CONCLUSIONS Fostering autonomy, competence and relatedness in post-COVID-19, remote educational designs can promote intrinsic motivation and authentic educational experiences. Ensuring transdisciplinary clinical integration, the appropriate use of novel technology and a focus on patient narratives can underpin the relevance of undergraduate histopathology education. The presentation of normal and diseased tissue in this way can serve as an important mode for the acquisition and application of clinically relevant knowledge expected of graduates.
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Affiliation(s)
- Hussein Uraiby
- Department of Clinical Education, University Hospitals of Leicester NHS Trust, Leicester, UK .,Leicester Medical School, University of Leicester, Leicester, UK
| | - Ciaran Grafton-Clarke
- Department of Clinical Education, University Hospitals of Leicester NHS Trust, Leicester, UK.,Leicester Medical School, University of Leicester, Leicester, UK
| | - Morris Gordon
- School of Medicine, University of Central Lancashire, Preston, UK
| | - Marco Sereno
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Barbara Powell
- Leicester Medical School, University of Leicester, Leicester, UK
| | - Mark McCarthy
- Department of Clinical Education, University Hospitals of Leicester NHS Trust, Leicester, UK.,Leicester Medical School, University of Leicester, Leicester, UK
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Somera Dos Santos F, Osako MK, Perdoná GDSC, Alves MG, Sales KU. Virtual Microscopy as a Learning Tool in Brazilian Medical Education. ANATOMICAL SCIENCES EDUCATION 2021; 14:408-416. [PMID: 33720510 DOI: 10.1002/ase.2072] [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: 05/29/2020] [Revised: 01/19/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
Virtual microscopy (VM) is a widely used teaching method in Medical Education in many developed countries. In Brazil, however, this is not the case for most medical schools, considering Brazilian social inequality and uneven access to technology. Recently, the Covid-19 pandemic has also challenged Universities to seek and make a transition toward more effective methods of full-time online education. Thus, the main goal of this work was to verify student's perception and academic performance, assessed upon VM implementation in a Brazilian Medical School. Ribeirao Preto Medical School students answered a 26-question survey with regards to optical microscopy (OM) and VM. Academic performance was compared between participants that were (year of 2019) or were not (year of 2015) exposed to VM. Taken the results together, subjective impressions such as handling, suitability, learning effectiveness, and pleasure using the tools, have shown a higher score for virtual microscopy (median = 29), when compared to optical microscopy (median = 24) with a P-value < 0.001 by Wilcoxon rank test, upon measurement using an ordinal scale. Regarding academic performance, no statistically significant differences were found between groups (P-value = 0.38, Cohen's d = 0.19). Therefore, VM proved to be adequate to the Brazilian medical education in light of Brazilian social contexts and Covid-19 pandemic.
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Affiliation(s)
- Fernanda Somera Dos Santos
- Obstetrics and Gynecology Residency Program, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Mariana Kiomy Osako
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | - Márcia Gaião Alves
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Katiuchia Uzzun Sales
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
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Sharmin N, Chow AK, Dong AS, Milos NC. Histoscope: A Web-Based Microscopy Tool for Oral Histology Education. Healthc Inform Res 2021; 27:146-152. [PMID: 34015880 PMCID: PMC8137871 DOI: 10.4258/hir.2021.27.2.146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/02/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Histology, the study of tissue structure under a microscope, is one of the most essential yet least engaging topics for health professional students. Understanding tissue microanatomy is crucial for students to be able to recognize cellular structures and follow disease pathogenesis. Traditional histology teaching labs rely on light microscopes and a limited array of slides, which inhibits simultaneous observation by multiple learners, and prevents in-class discussions. We have developed an interactive web-based microscopy tool called "Histoscope" for oral histology in this context. METHODS Good quality microscope slides were selected for digital scanning. The slides were scanned with multiple layers of z-stacking, a method of taking multiple images at different focal distances. The digital images were checked for quality and were archived on Histoscope. The slides were annotated, and self-assessment questions were prepared for the website. Interactive components were programmed on the website to mimic the experience of using a real light microscope. RESULTS This web-based tool allows users to interact with histology slides, replicating the experience of observing and manipulating a slide under a real microscope. Through this website, learners can access a broad array of digital oral histology slides and self-assessment questions. CONCLUSIONS Incorporation of Histoscope in a course can shift traditional teacher-centered histology learning to a collaborative and student-centered learning environment. This platform can also provide students the flexibility to study histology at their own pace.
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Affiliation(s)
- Nazlee Sharmin
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Ava K Chow
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Alice S Dong
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Nadine C Milos
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
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Vali-Betts E, Krause KJ, Dubrovsky A, Olson K, Graff JP, Mitra A, Datta-Mitra A, Beck K, Tsirigos A, Loomis C, Neto AG, Adler E, Rashidi HH. Effects of Image Quantity and Image Source Variation on Machine Learning Histology Differential Diagnosis Models. J Pathol Inform 2021; 12:5. [PMID: 34012709 PMCID: PMC8112343 DOI: 10.4103/jpi.jpi_69_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/28/2020] [Accepted: 10/28/2020] [Indexed: 12/13/2022] Open
Abstract
Aims Histology, the microscopic study of normal tissues, is a crucial element of most medical curricula. Learning tools focused on histology are very important to learners who seek diagnostic competency within this important diagnostic arena. Recent developments in machine learning (ML) suggest that certain ML tools may be able to benefit this histology learning platform. Here, we aim to explore how one such tool based on a convolutional neural network, can be used to build a generalizable multi-classification model capable of classifying microscopic images of human tissue samples with the ultimate goal of providing a differential diagnosis (a list of look-alikes) for each entity. Methods We obtained three institutional training datasets and one generalizability test dataset, each containing images of histologic tissues in 38 categories. Models were trained on data from single institutions, low quantity combinations of multiple institutions, and high quantity combinations of multiple institutions. Models were tested against withheld validation data, external institutional data, and generalizability test images obtained from Google image search. Performance was measured with macro and micro accuracy, sensitivity, specificity, and f1-score. Results In this study, we were able to show that such a model's generalizability is dependent on both the training data source variety and the total number of training images used. Models which were trained on 760 images from only a single institution performed well on withheld internal data but poorly on external data (lower generalizability). Increasing data source diversity improved generalizability, even when decreasing data quantity: models trained on 684 images, but from three sources improved generalization accuracy between 4.05% and 18.59%. Maintaining this diversity and increasing the quantity of training images to 2280 further improved generalization accuracy between 16.51% and 32.79%. Conclusions This pilot study highlights the significance of data diversity within such studies. As expected, optimal models are those that incorporate both diversity and quantity into their platforms.s.
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Affiliation(s)
- Elham Vali-Betts
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Kevin J Krause
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Alanna Dubrovsky
- Department of Psychiatry, Oregon Health and Science University, Portland, OR, USA
| | - Kristin Olson
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - John Paul Graff
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Anupam Mitra
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Ananya Datta-Mitra
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Kenneth Beck
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Aristotelis Tsirigos
- Department of Psychiatry, School of Medicine, New York University, New York, NY, USA
| | - Cynthia Loomis
- Department of Psychiatry, School of Medicine, New York University, New York, NY, USA
| | | | - Esther Adler
- Department of Psychiatry, School of Medicine, New York University, New York, NY, USA
| | - Hooman H Rashidi
- Department of Pathology and Laboratory Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
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Tait K, Poyade M, Clancy JA. eLearning and Embryology: Designing an Application to Improve 3D Comprehension of Embryological Structures. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1262:19-38. [DOI: 10.1007/978-3-030-43961-3_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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