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1.
Anat Sci Educ ; 17(5): 1055-1070, 2024.
Article in English | MEDLINE | ID: mdl-38695348

ABSTRACT

Previous research suggests that underrepresentation in medical curricula perpetuates inequities in healthcare. This study aimed to quantify the prevalence of human phenotypic diversity (e.g., skin tone, sex, body size, and age) across 11 commonly used anatomy atlases and textbooks in pre-clerkship medical education, published from 2015 to 2020. A systematic visual content analysis was conducted on 5001 images in which at least one phenotypic attribute was quantifiable. Anatomy images most prevalently portrayed light skin tones, males, persons with intermediate body sizes, and young to middle-aged adults. Of the 3883 images in which there was a codable skin tone, 81.2% (n = 3154) depicted light, 14.3% (n = 554) depicted intermediate, and 4.5% (n = 175) depicted dark skin tones. Of the 2384 images that could be categorized into a sex binary, 38.4% (n = 915) depicted females and 61.6% (n = 1469) depicted males. A male bias persisted across all whole-body and regional-body images, including those showing sex organs or those showing characteristics commonly associated with a specific sex (e.g. for males, facial hair and/or muscle hypertrophy). Within sex-specific contexts, darker skin was underrepresented, but male depictions displayed greater overall skin tone variation. Although most images could not be assigned to a body size or age category, when codable, these images overwhelmingly depicted adults (85.0%; 482 of 567) with smaller (34.7%; 93 of 268) or intermediate (64.6%; 173 of 268) body sizes. Ultimately, these outcomes provide reference metrics for monitoring ongoing and future efforts to address representation inequalities portrayed in anatomical imagery.


Subject(s)
Anatomy , Textbooks as Topic , Humans , Male , Anatomy/education , Female , Adult , Young Adult , Atlases as Topic , Middle Aged , Skin Pigmentation , Curriculum , Adolescent , Anatomy, Artistic
2.
Anat Sci Educ ; 17(5): 944-953, 2024.
Article in English | MEDLINE | ID: mdl-38750636

ABSTRACT

This paper discusses the historical context of collaborative research and authorship disputes, exemplified by the complex relationship between Dutch anatomist and physician Gerard L. Blaes and his East-Central European mentee, Daniel Gödtke, during the study of medulla spinalis. The study employs historical analysis to unravel the dynamics of scholarly collaboration, emphasizing the significance of mentorship in scientific progress and the communal nature of knowledge exchange. This historical analysis is based on primary sources and historical records. It underscores Blaes's strategy to circumvent public confrontations regarding the authorship of the seminal work 'Anatome medullae spinalis, et nervorum inde provenientium' (1666). As a teacher, he facilitated his student's participation in a public disputation to avert public authorship conflicts over the book. This ultimately led to the publication of two distinct versions of 'Anatome medullae spinalis.' The first one was co-authored by the mentor and his mentee, while the latter was solely attributed to the mentor. This historical narrative raises essential questions about attributing individual contributions in medical sciences, echoing concerns still pertinent in contemporary academia. Additionally, it makes visible the power dynamics inherent in faculty-students relationships and the potential repercussions of authorship disputes on scholars' reputations. By drawing parallels between historical and modern authorship dilemmas, this study contributes to ongoing discussions on equitable authorship in scientific research and publishing. It not only highlights a historical precedent for the complex dynamics of mentor-mentee collaborations and authorship disputes but also illuminates how these practices continue to influence contemporary academic and publishing customs.


Subject(s)
Authorship , Humans , History, 17th Century , Anatomy/ethics , Anatomy/history , Anatomy/education , Cooperative Behavior , Netherlands , Mentors , Ethics, Research , Anatomists/ethics , Anatomists/history
3.
Ann Anat ; 252: 152195, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38042354

ABSTRACT

BACKGROUND: In 2008, members of the TEPARG provided first insights into the legal and ethical framework governing body donation in Europe. In 2012, a first update followed. This paper is now the second update on this topic and tries to extend the available information to many more European countries. METHODS: For this second update, we have asked authors from all European countries to contribute their national perspectives. By this enquiry, we got many contributions compiled in this paper. When we did not get a personal contribution, one of us (EB) searched the internet for relevant information. RESULTS: Perspectives on the legal and ethical framework governing body donation in Europe. CONCLUSIONS: We still see that a clear and rigorous legal framework is still unavailable in several countries. We found national regulations in 18 out of 39 countries; two others have at least federal laws. Several countries accept not only donated bodies but also utilise unclaimed bodies. These findings can guide policymakers in reviewing and updating existing laws and regulations related to body donation and anatomical studies.


Subject(s)
Tissue Donors , Tissue and Organ Procurement , Humans , Cadaver , Europe , Human Body
4.
Anat Sci Educ ; 16(4): 768-784, 2023.
Article in English | MEDLINE | ID: mdl-36883007

ABSTRACT

Historically, Anatomy education is an in-person discipline involving exposure to human body donors that facilitates personal and professional growth through, in part, the initiation of reflection on the topic of death. However, during the COVID-19 pandemic the decreased exposure to cadaveric anatomy for many health professions students may have influenced the depth of their individual reflections on this topic. Accordingly, this study aimed to investigate the effect of an alternate approach-focus group discussions between peers with varying degrees of exposure to cadaveric material-that may offer one strategy to stimulate deep reflection on the topic of death. A programmatic intervention was introduced, wherein students (n = 221) from 13 international universities discussed differences in their anatomy courses during small focus group sessions as part of an online exchange program. An inductive semantic thematic analysis was conducted on responses to an open-ended text-response question on how the activity influenced students' reflections about death. Resulting themes were organized into categories that described the content and topics of the students' discussions as they grappled with this sensitive topic. The students reportedly engaged in deep reflection and expressed an increased sense of connectedness with their peers, despite their disparate exposure levels to cadaveric anatomy and being physically distanced. This demonstrates that focus groups with students experiencing different laboratory contexts can be used to help all students reflect on the topic of death and that interchanges between dissecting and non-dissecting students can initiate thoughts about death and body donation among non-dissecting students.


Subject(s)
Anatomy , COVID-19 , Education, Medical, Undergraduate , Students, Medical , Humans , Focus Groups , Anatomy/education , Dissection/education , Pandemics , Cadaver , Education, Medical, Undergraduate/methods
5.
Anat Sci Educ ; 15(1): 187-197, 2022 Jan.
Article in English | MEDLINE | ID: mdl-33794066

ABSTRACT

An in-depth understanding of the anatomy discipline is essential for the work of healthcare professionals. In recent decades, the content and time of teaching anatomy have decreased in all health science degrees. The aim of this study was to look for alternatives for compensating the reduction of the teaching of anatomy by supplementing students with a practical training course and to know evaluations of the course given by students enrolled in the degree in Speech Therapy and its impact on their academic results. All students (100%) positively evaluated having acquired skills and attitudes for their future professional life. The majority of the students (95.8%) believed that their knowledge was acceptable; 97.2% of the students thought they would have the possibility to apply their acquired anatomical knowledge as professionals; 98.5% were satisfied with the voluntary course; and finally, the percentage of students that passed the "Anatomophysiology of language and voice organs" course increased from previous academic years. Optional (theoretical/practical) undergraduate courses can be used in parallel to overcome the devaluation of anatomical studies in new curricula. The optional undergraduate anatomy course in the Speech Therapy program has been positively evaluated because it stimulated students' motivation and appealed to their interest in anatomy. Students considered that these courses would help them in their training and they could put what they had learned into practice in their future professions. However, very little evidence for the impact of optional practical courses exists, yet it could be an efficient method to increase anatomical knowledge.


Subject(s)
Anatomy , Education, Medical, Undergraduate , Students, Medical , Anatomy/education , Curriculum , Humans , Speech Therapy
6.
Anat Sci Educ ; 14(1): 52-61, 2021 Jan.
Article in English | MEDLINE | ID: mdl-32452170

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.


Subject(s)
Anatomy , Education, Medical, Undergraduate , Physicians , Students, Medical , Anatomy/education , Cadaver , Curriculum , Dissection , Humans
7.
Anat Sci Educ ; 14(5): 605-614, 2021 Sep.
Article in English | MEDLINE | ID: mdl-33030276

ABSTRACT

The synthetic cadaver is a high-fidelity model intended to replace or supplement other anatomy learning modalities. Academic attainment and student perceptions were examined in an undergraduate human anatomy course using a combination of plastic models and synthetic cadavers to learn lower body anatomy ("Experimental group"), compared to a Historical group who used only plastic models. Grades on an upper body test, for which both groups used only plastic models, were compared to ensure that no academic differences existed between groups (P = 0.7653). Students in the Experimental group performed better on the lower body test for which they used both plastic models and synthetic cadavers (median = 73.8% (95% CI: 72.0%-75.0%) compared to the Historical group (70.1% (95% CI: 68.3%-70.7%), P < 0.0001); however, less than half of students (49%) attributed this to the synthetic cadavers. Students' perception of laboratory resources (P < 0.0001) and learning experience (P < 0.0001) both improved with the addition of synthetic cadavers compared to using only plastic models, and 60% of students in the Experimental group agreed that the synthetic cadavers would be a key reason that they would choose that institution for undergraduate studies. This investigation showed improved student grades when plastic models and synthetic cadavers were combined, in addition to improved student perceptions of the learning experience. Results of the student questionnaires also suggested that although synthetic cadavers carry a notable up-front cost, they may be a useful recruitment tool for institutions.


Subject(s)
Anatomy , Education, Medical, Undergraduate , Students, Medical , Anatomy/education , Cadaver , Curriculum , Dissection , Educational Measurement , Humans , Perception , Students , Surveys and Questionnaires
8.
Anat Sci Educ ; 14(2): 232-240, 2021 Mar.
Article in English | MEDLINE | ID: mdl-32949100

ABSTRACT

Museums are used in every discipline to collect, classify, and present information for scientific purposes. They also serve as an effective educational medium. Since the establishment of a boutique anatomy museum at Bahçesehir University, lectures, conferences, and seminars have been organized there over the past four years on the history of human anatomy and the human body. In order to raise awareness about the need to make anatomy accessible to kindergarteners and school-aged children, rather than exclusively to undergraduate students, activities that are suited to a wide range of ages have been developed at the museum and at the anatomy laboratory. Four different sessions were conducted, including activities such as lectures using plastic models as props, shaping organs out of playdough, anatomy puzzles, watching cartoons, and examining specimens through a microscope. Healthy and pathologic anatomies were chosen to match daily themes. Among the kindergarteners and elementary school children, no grading was done, nor was any questionnaire administered; however, a survey was administered in the 10-12 age group (N = 64). According to the students' written feedback, 93.75% said they "are happy with microscope activities" while 84.37% said they "had so much fun" participating in the playdough activities. However, 18.75% criticized the activities, saying they "could have been longer." In conclusion, it is believed that these "getting to know our bodies" activities that were hosted in the anatomy museum, including conferences, workshops, material preparation, and instructional movies, may play an important role in the development of a healthy society.


Subject(s)
Anatomy/education , Human Body , Research Personnel/education , Students/psychology , Child , Feedback , Female , Humans , Male , Museums
9.
Anat Sci Educ ; 14(4): 452-459, 2021 Jul.
Article in English | MEDLINE | ID: mdl-32735751

ABSTRACT

Interprofessional collaboration (IPC) in the medical field is an important factor for good clinical outcomes and should be taught as early as in undergraduate medical education. Since implementing IPC training is an organizational challenge, students are often limited in their opportunities to experience real-life IPC. Therefore, an approach where students observe successful IPC activities of role models in an applied anatomical format was proposed. It was studied whether observing IPC activities in undergraduate anatomical education has an impact on both students' attitude toward IPC and on knowledge acquisition. Further, it was examined whether the attitudes and knowledge of students from different medical disciplines were influenced in different ways. Therefore, 75 medical students and thirty-eight physiotherapy students participated in a study with the task of observing a live broadcast of an interprofessional teaching session. Participants were asked about their attitudes toward interprofessional learning, their evaluation of professional responsibilities, and their profession-specific knowledge before and after observing the IPC session. The participants' attitude toward interprofessional learning improved for both groups of students. Moreover, students of physiotherapy adjusted their evaluation of their own and others' professional responsibilities after observing IPC. In both student groups, knowledge increased, in particular, with respect to the field of knowledge in other professions. So, observing IPC can modify students' attitudes and support knowledge acquisition. The implementation of IPC observations provides students from various healthcare disciplines with a clearer impression of professionals' responsibilities and gives learners the opportunity to acquire knowledge from healthcare fields unfamiliar to them.


Subject(s)
Anatomy , Students, Health Occupations , Students, Medical , Anatomy/education , Attitude , Attitude of Health Personnel , Cooperative Behavior , Humans , Interprofessional Relations
10.
Int. j. morphol ; 38(3): 650-658, June 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1098302

ABSTRACT

Revisando un siglo de historia, el desarrollo de las actividades anatómicas en la ciudad de Concepción, en el sur de Chile, no estuvieron ajenas a dificultades. El presente trabajo reunió los antecedentes históricos que relatan los inicios y desarrollo de la enseñanza de la anatomía en la naciente Universidad de Concepción. Se realizó una búsqueda que incluyó la revisión de libros históricos, revistas, archivos digitales y registros institucionales como actas y archivos fotográficos. La fundación de la Universidad, los inicios de las actividades anatómicas en 1919 y el aporte de sus principales pioneros, evidencian las dificultades de la enseñanza de esta disciplina en Chile. Desde una perspectiva histórica, conocer dentro de este siglo de enseñanza los recursos físicos utilizados para la disección cadavérica, el detalle de las metodologías pedagógicas utilizadas y los recursos anatómicos disponibles, resultan ser un aporte al conocimiento del desarrollo de la anatomía en Chile.


Reviewing a century of history, the development of anatomical activities in the city of Concepción, in the south of Chile, did not occur without difficulties. The present work gathered the historical background related with the beginnings and development of Anatomy teaching at the Universidad de Concepcion. Research was carried out including the review of historical books, magazines, digital archives and institutional records such as files or photographic archives. The foundation of the university, the beginnings of anatomical activities in 1919 and the contribution of its highlighted pioneers, show the difficulties of teaching this discipline in Chile. From a historical perspective, having knowledge during this century of teaching, the physical resources used in cadaveric dissection, the detail of teaching methodologies applied, and the anatomical resources available, contribute the anatomy´s development knowledge in Chile.


Subject(s)
History, 20th Century , Education, Medical/history , Anatomy/education , Anatomy/history , Chile
11.
Anat Sci Educ ; 13(1): 8-18, 2020 Jan.
Article in English | MEDLINE | ID: mdl-30913369

ABSTRACT

Hand-held devices have revolutionized communication and education in the last decade. Consequently, mobile learning (m-learning) has become popular among medical students. Nevertheless, there are relatively few studies assessing students' learning outcomes using m-learning devices. This observational study presents an anatomy m-learning tool (eMed-App), an application developed to accompany an anatomy seminar and support medical students' self-directed learning of the skeletal system. Questionnaire data describe where, how frequently, and why students used the app. Multiple choice examination results were analyzed to evaluate whether usage of the app had an effect on test scores. The eMed-App application was used by 77.5% of the students, mainly accessed by Android smartphones, and at students' homes (62.2%) in order to prepare themselves for seminar sessions (60.8%), or to review learning content (67%). Most commonly, students logged on for less than 15 minutes each time (67.8%). Frequent app users showed better test results on items covering eMed-App learning content. In addition, users also achieved better results on items that were not related to the content of the app and, thus, gained better overall test results and lower failure rates. The top quartile of test performers used the eMed-App more frequently compared to students in lower quartiles. This study demonstrated that many students, especially the high-performing ones, made use of the eMed-App. However, the app itself did not result in better outcomes, suggesting that top students might have been more motivated to use the app than students who were generally weak in anatomy.


Subject(s)
Anatomy/economics , Computer-Assisted Instruction/instrumentation , Computers, Handheld , Education, Medical, Undergraduate , Learning , Mobile Applications , Students, Medical/psychology , Attitude to Computers , Curriculum , Educational Measurement , Educational Status , Female , Humans , Male , Retrospective Studies
12.
Anat Sci Educ ; 13(4): 488-503, 2020 Jul.
Article in English | MEDLINE | ID: mdl-31705741

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.


Subject(s)
Anatomy/education , Art , Education, Medical, Undergraduate/methods , Social Learning , Students, Medical/psychology , Curriculum , Focus Groups , Humans , Imaging, Three-Dimensional , Spatial Processing , Students, Medical/statistics & numerical data , Surveys and Questionnaires/statistics & numerical data
13.
Anat Sci Educ ; 12(3): 245-256, 2019 May.
Article in English | MEDLINE | ID: mdl-30378294

ABSTRACT

While case-based discussions can empower students to apply knowledge to contextual clinical situations, scheduling these activities is a challenge in crowded curricula. Case-based eLearning activities, derived from existing cases discussed within anatomy small group tutorials, were created incorporating principles such as interactivity, reinforcement, and feedback. Over half of the students accessed one or more of these online cases, with 18% accessing all eight online cases provided. Access increased as the semester progressed, particularly just before summative examinations, implying students used these primarily as revision aides. Students rated both formats highly, but favored the online format with regard to enjoyment (P = 0.048), learning (P = 0.101), and feedback (P = 0.086). However, more students discussed these cases in small group tutorials within the anatomy dissecting room than completed them online (122 vs. 67) and themes emerging from free text comments included a desire to have more time dedicated to these cases during small group tutorials, and an appreciation for the opportunity for discussion with staff and learning through doing. Additionally, native English speakers rated the anatomy room discussions significantly higher in all aspects than non-native English speakers, suggesting that non-native speakers may be hesitant or reluctant to fully participate in front of peers. While online case-based learning activities are a useful adjunct to anatomy teaching, particularly for revision, assumptions that "digital natives" have an innate preference for digital resources require critical evaluation, as students still place a high value on opportunities for discussion with staff during their studies.


Subject(s)
Anatomy/education , Education, Distance/methods , Education, Medical, Undergraduate/methods , Problem-Based Learning/methods , Students, Medical/psychology , Adult , Curriculum , Education, Distance/statistics & numerical data , Education, Medical, Undergraduate/statistics & numerical data , Educational Measurement/statistics & numerical data , Female , Humans , Male , Perception , Problem-Based Learning/statistics & numerical data , Students, Medical/statistics & numerical data , Young Adult
14.
Ann Anat ; 219: 44-50, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29886123

ABSTRACT

Medical schools have traditionally used a lecture and dissection-based approach for educating students about human anatomy. There is growing interest in the adoption of alternative teaching and learning activities (TLAs) that incorporate the use of cadaveric prosection and computer-based learning into musculoskeletal (MSK) anatomy curricula. The purpose of this investigation was to examine retrospectively how different TLAs influenced student perceptions about learning, and performance on MSK anatomy examinations. Pre-clerkship students from the same medical school were compared. One group completed 15hours of dissection-based laboratory instruction; another group completed 15hours of prosection-based laboratory instruction. All other aspects of the curricula were the same. Information was gathered about student perceptions using a standardized survey that compared six different TLAs on eight specific learning objectives. Academic performance on examinations was compared. Ninety-three medical students (50% of first year class/34% of second year class) participated. Only 27 had taken a MSK anatomy course prior to enrolling in medicine. Both groups rated learning via medical imaging and clinical case-based scenarios highly. While each group also ranked both methods of cadaveric teaching highly, only the prosection group thought there was a significant difference. No differences in academic performance were noted between groups. Data support the inclusion of cadaveric-based teaching, medical imaging and clinical case-based scenarios as key elements of a MSK anatomy curriculum, and suggest that academic performance is not influenced by the method of cadaveric instruction. These results should help guide the selection of effective MSK anatomy TLAs within undergraduate medical programs.


Subject(s)
Anatomy/education , Education, Medical/methods , Learning , Musculoskeletal System/anatomy & histology , Students, Medical/psychology , Teaching , Academic Performance , Adolescent , Adult , Cadaver , Dissection/education , Dissection/methods , Education, Medical/ethics , Education, Medical/standards , Female , Humans , Male , Perception , Surveys and Questionnaires , Teaching Materials , Textbooks as Topic , Young Adult
15.
Anat Sci Educ ; 11(5): 471-477, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29236359

ABSTRACT

Blended learning has become increasingly common in higher education. Recent findings suggest that blended learning achieves better student outcomes than traditional face-to-face teaching in gross anatomy courses. While face-to-face content is perceived as important to learning there is less evidence for the significance of online content in improving student outcomes. Students enrolled in a second-year anatomy course from the physiotherapy (PT), exercise physiology (EP), and exercise science (ES) programs across two campuses were included (n = 500). A structural equation model was used to evaluate the relationship of prior student ability (represented by grade in prerequisite anatomy course) and final course grade and whether the relationship was mediated by program, campus or engagement with the online elements of the learning management system (LMS; proportion of documents and video segments viewed and number of interactions with discussion forums). PT students obtained higher grades and were more likely to engage with online course materials than EP and ES students. Prerequisite grade made a direct contribution to course final grade (P < 0.001) but was also mediated by engagement with LMS videos and discussion forums (P < 0.001). Student learning outcomes in a blended anatomy course can be predicted the by level of engagement with online content. Anat Sci Educ 11: 471-477. © 2017 American Association of Anatomists.


Subject(s)
Academic Performance/statistics & numerical data , Anatomy/education , Computer-Assisted Instruction/statistics & numerical data , Education, Distance/statistics & numerical data , Students, Health Occupations/psychology , Curriculum , Health Occupations/education , Humans , Learning , Retrospective Studies , Students, Health Occupations/statistics & numerical data
16.
Int. j. morphol ; 35(2): 547-551, June 2017. ilus
Article in English | LILACS | ID: biblio-893019

ABSTRACT

In response to the arising difficulty of dissection use during anatomy courses, medical schools have been forced to research alternative teaching methods. These are meant to help students develop three dimensional mental images of the human body and increase spatial reasoning, thus improving the learning process of human morphology. One of those methods, used at the Universidad de los Andes is the Diaphanization process. This technique is a well-known method for specimen preservation, used as an anatomy research and teaching tool. Even though it is frequently used, finding a standardized protocol in indexed journals is not possible, which hinders the use of the technique. The standardization of an updated protocol is a need in order to continue exploiting the maximum educational capacity of the specimens used during classwork. The process used at the Universidad de los Andes for non-fetal tissue preservation by Diaphanization is described, with a detailed explanation of its five main stages: Injection, Fixation, Dehydration, Bleaching (or Maceration) and Final preservation. The final result should be an organ preserved in an acrylic box which allows clear three dimensional visualization of anatomical structures that can be used for the study and description of general anatomy and vascular structure. It also helps with spatial reasoning and represents little to no biological risk, leading to a new level of anatomical teaching and experimenting. Several specimens obtained at our laboratory through this technique are presented.


Como respuesta a la dificultad del uso de disección como una herramienta en el curso de anatomía, las escuelas de medicina se han visto forzadas a investigar y desarrollar métodos alternativos que la reemplacen. Estos pretenden estimular el desarrollo de la percepción tridimensional de los estudiantes, logrando mejor racionamiento espacial, y así, mejorando el proceso de aprendizaje de la morfología humana. Uno de estos métodos, en uso en la Universidad de los Andes, es el proceso de diafanización. Esta técnica es ampliamente conocida en el ámbito de preservación de tejidos, y empleada en investigación y educación. Aún con su uso frecuente, un protocolo estandarizado que la describa no está disponible en la literatura indexada, lo cual limita su uso. La estandarización de un protocolo actualizado es necesaria para permitir el continuo uso de esta técnica. Se describe el proceso de preservación de tejido adulto mediante la diafanización, con una explicación detallada de los 5 pasos que la componen: Inyección, Fijación, Deshidratación, Macerado y Preservación final. El resultado es un órgano inmerso en glicerina en un contenedor de acrílico que permite una visualización tridimensional de las estructuras anatómicas del espécimen, que puede ser empleado por los estudiantes para su estudio, y permite una descripción de la anatomía general del modelo y su estructura vascular. Adicionalmente incrementa el razonamiento espacial de los estudiantes, y no presenta ningún riesgo biológico. Se presentan una variedad de especímenes de características particulares obtenidos mediante la aplicación de esta técnica.


Subject(s)
Humans , Animals , Anatomy/education , Tissue Preservation/methods , Tissue Preservation/standards , Transillumination
17.
Anat Sci Educ ; 10(1): 7-22, 2017 Jan.
Article in English | MEDLINE | ID: mdl-27164484

ABSTRACT

Innovative educational strategies can provide variety and enhance student learning while addressing complex logistical and financial issues facing modern anatomy education. Observe-Reflect-Draw-Edit-Repeat (ORDER), a novel cyclical artistic process, has been designed based on cognitivist and constructivist learning theories, and on processes of critical observation, reflection and drawing in anatomy learning. ORDER was initially investigated in the context of a compulsory first year surface anatomy practical (ORDER-SAP) at a United Kingdom medical school in which a cross-over trial with pre-post anatomy knowledge testing was utilized and student perceptions were identified. Despite positive perceptions of ORDER-SAP, medical student (n = 154) pre-post knowledge test scores were significantly greater (P < 0.001) with standard anatomy learning methods (3.26, SD = ±2.25) than with ORDER-SAP (2.17, ±2.30). Based on these findings, ORDER was modified and evaluated in the context of an optional self-directed gross anatomy online interactive tutorial (ORDER-IT) for participating first year medical students (n = 55). Student performance was significantly greater (P < 0.001) with ORDER-IT (2.71 ± 2.17) when compared to a control tutorial (1.31 ± 2.03). Performances of students with visual and artistic preferences when using ORDER were not significantly different (P > 0.05) to those students without these characteristics. These findings will be of value to anatomy instructors seeking to engage students from diverse learning backgrounds in a research-led, innovative, time and cost-effective learning method, in the context of contrasting learning environments. Anat Sci Educ 10: 7-22. © 2016 American Association of Anatomists.


Subject(s)
Anatomy/education , Education, Medical, Undergraduate/methods , Educational Measurement , Learning , Medical Illustration , Education, Medical, Undergraduate/economics , Humans , Knowledge , Perception , Schools, Medical/economics , Students, Medical , United Kingdom
18.
Hist. ciênc. saúde-Manguinhos ; 21(4): 1301-1322, Oct-Dec/2014. graf
Article in Portuguese | LILACS | ID: lil-732508

ABSTRACT

A história da anatomia humana, de sua pesquisa e seu ensino no Brasil é tema pouco explorado academicamente. Observa-se a quase inexistência de uma visão mais abrangente do percurso da anatomia contextualizada pelas contingências nacionais, o que gera insegurança entre os pesquisadores que buscam aprofundar-se nessa temática, majorada pelo fato de que muitos dos dados disponíveis nem sempre se apresentam suficientemente apurados. Este texto visa retraçar o desenvolvimento da disciplina anatômica – de sua pesquisa e seu ensino no contexto paulista e nacional –, em muito sintetizada pela ação da autoproclamada escola boveriana de anatomia, fundada pelo médico italiano Alfonso Bovero, por ocasião da criação da Faculdade de Medicina da Universidade de São Paulo.


There is little scholarly research on the history, teaching and research of human anatomy in Brazil. A broader vision of the progress of anatomy under different circumstances in the country is virtually non-existent, leaving researchers keen to study the subject insecure. This is compounded by the fact that the data available are not always reliable. This text retraces the development of the discipline of anatomy and its research and education in Brazil in general and São Paulo state in particular, which can largely be reduced to the action of the self-proclaimed Boverian school of anatomy, founded by Italian physician Alfonso Bovero at the same time as the Medical Faculty of the University of São Paulo.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Antineoplastic Agents/therapeutic use , Carcinoma, Hepatocellular/drug therapy , Embolization, Therapeutic/methods , Floxuridine/therapeutic use , Combined Modality Therapy , Chemotherapy, Adjuvant/adverse effects , Embolization, Therapeutic/adverse effects , Floxuridine/adverse effects , Multivariate Analysis , Prospective Studies , Survival Rate , Treatment Outcome
19.
Anat Sci Educ ; 7(5): 331-9, 2014.
Article in English | MEDLINE | ID: mdl-24415563

ABSTRACT

Multimedia and simulation programs are increasingly being used for anatomy instruction, yet it remains unclear how learning with these technologies compares with learning with actual human cadavers. Using a multilevel, quasi-experimental-control design, this study compared the effects of "Anatomy and Physiology Revealed" (APR) multimedia learning system with a traditional undergraduate human cadaver laboratory. APR is a model-based multimedia simulation tool that uses high-resolution pictures to construct a prosected cadaver. APR also provides animations showing the function of specific anatomical structures. Results showed that the human cadaver laboratory offered a significant advantage over the multimedia simulation program on cadaver-based measures of identification and explanatory knowledge. These findings reinforce concerns that incorporating multimedia simulation into anatomy instruction requires careful alignment between learning tasks and performance measures. Findings also imply that additional pedagogical strategies are needed to support transfer from simulated to real-world application of anatomical knowledge.


Subject(s)
Anatomy/education , Cadaver , Computer Simulation , Computer-Assisted Instruction , Education, Premedical , Educational Measurement , Female , Humans , Learning , Male , Models, Biological , Multimedia , Young Adult
20.
Anat Sci Educ ; 7(4): 312-20, 2014.
Article in English | MEDLINE | ID: mdl-24227762

ABSTRACT

The use of human tissue is critical for gross anatomy education in the health professions. Chinese medical colleges have faced a shortage of anatomical specimens over the past decade. While body donation plays an important role in overcoming this gap, this practice has only recently been introduced in China, and the donation rate is relatively low and fraught with a number of difficulties. In the past, traditional Chinese culture focused on preserving the human body intact, which often limited body donation. In recent years, the public has become more open toward body donation. At Nanjing Medical University, only 20 bodies were donated in 2001. After the university became involved in an organized body donation program, this number increased to 70 donated bodies per year (2007 to 2012). This article describes and reviews Chinese medical colleges as a special case study among body donation programs, particularly in terms of the multiple responsibilities and roles that such institutions must assume in the course of adopting these programs. Medical colleges in China must serve as advocates, coordinators, builders, managers, educators, and beneficiaries in undertaking body donation programs. It is important for medical colleges to recognize these pluripotent roles and educate the public in order to promote body donation programs. This case study may also effectively guide and encourage Chinese medical colleges in refining their own body donation programs in the future.


Subject(s)
Anatomy/education , Cadaver , Dissection/psychology , Schools, Medical/ethics , Social Responsibility , Tissue Donors/psychology , China , Culture , Dissection/legislation & jurisprudence , Humans , Social Behavior , Students, Medical/psychology , Tissue and Organ Procurement/legislation & jurisprudence , Tissue and Organ Procurement/trends
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