A simple dissection method for the conduction system of the human heart

A simple dissection guide for the conduction system of the human heart is shown. The atrioventricular (AV) node, AV bundle, and right bundle branch were identified in a formaldehyde‐fixed human heart. The sinu‐atrial (SA) node could not be found, but the region in which SA node was contained was identified using the SA nodal artery. Gross anatomical observation of the conduction system is useful for understanding the structure and function of the heart. Anat Sci Ed 2:78–80, 2009. © 2009 American Association of Anatomists.     

A novel approach to the dissection of the human knee

The knee is one of the most frequently injured joints of the human body with injuries affecting the general population and the athletic population of many age groups. Dissection procedures for the knee joint typically do not allow unobstructed visualization of the anterior cruciate or posterior cruciate ligaments without sacrificing the collateral ligaments. In many cases, the relationships of the intraarticular structures are lost as dissection systematically removes superficial structures to gain access to deeper structures. The authors present an alternative technique for dissection of the human knee joint that allows maximal visualization of intraarticular structures such as the cruciate ligaments and menisci with minimal disturbance to the tibial and fibular collateral ligaments, thus preserving the relationships of the ligamentous and intraarticular structures. Anat Sci Ed 2:41–46, 2009. © 2009 American Association of Anatomists.     

A survey of student perceptions of team‐based learning in anatomy curriculum: Favorable views unrelated to grades

Team‐based learning (TBL) combines independent out of class preparation with in class small group discussion. We adopted TBL in teaching first year medical gross anatomy. In this study, we evaluated student perceptions of TBL by using a survey that elicited perceptions of both pedagogy and mode of learning. Anatomy lectures were replaced with required preclass readings, self‐assessment quizzes, small group discussions of assignments, and groups retaking the same quizzes for deeper learning. At the course conclusion, students were surveyed to assess their preference for TBL, their perceptions of TBL effectiveness, and their perceptions of successful interpersonal relationships within groups. Respondents (n = 317; 89% response) were asked to rate the extent that they agreed (?2 = strongly disagree; ?1 = disagree; 0 = neutral; 1 = agree; and 2 = strongly agree). A principal components factor analysis with varimax rotation identified two 8‐item factors: “perceptions of TBL” and “perceptions of teamwork.” Internal consistency for each was high [Cronbach's alpha = 0.908 (preference for TBL); 0.884 (preference of teamwork)]. Results of one‐way analysis of variance between Honors/High Pass/Pass/Fail students indicated that Honors (n = 73) tended to rate perceptions of TBL higher than Pass (n = 54) [mean difference = 2.92; 95% CI (0.05, 5.79)], and also higher than Fail (n = 11) [mean difference = 6.30; 95% CI (1.13, 11.47)]. However, each had overallpositive ratings. No difference was noted between mean ratings of teamwork, which were also, overall, positive. We conclude that medical students view TBL favorably irrespective of their grades. Anat Sci Educ 2:150–155, 2009. © 2009 American Association of Anatomists.     

Spatial abilities in an elective course of applied anatomy after a problem‐based learning curriculum

A concern on the level of anatomy knowledge reached after a problem‐based learning curriculum has been documented in the literature. Spatial anatomy, arguably the highest level in anatomy knowledge, has been related to spatial abilities. Our first objective was to test the hypothesis that residents are interested in a course of applied anatomy after a problem‐based learning curriculum. Our second objective was to test the hypothesis that the interest of residents is driven by innate higher spatial abilities. Fifty‐nine residents were invited to take an elective applied anatomy course in a prospective study. Spatial abilities were measured with a redrawn Vandenberg and Kuse Mental Rotations Test in two (MRT A) and three (MRT C) dimensions. A need for a greater knowledge in anatomy was expressed by 25 residents after a problem‐based learning curriculum. MRT A and C scores obtained by those choosing (n = 25) and not choosing (n = 34) applied anatomy was not different (P = 0.46 and P = 0.38, respectively). Percentage of residents in each residency program choosing applied anatomy was different [23 vs. 31 vs. 100 vs. 100% in Family Medicine, Internal Medicine, Surgery, and Anesthesia, respectively; P < 0.0001]. The interest of residents in applied anatomy was not driven by innate higher spatial abilities. Our applied anatomy course was chosen by many residents because of training needs rather than innate spatial abilities. Future research will need to assess the relationship of individual differences in spatial abilities to learning spatial anatomy. Anat Sci Ed 2:107–112, 2009. © 2009 American Association of Anatomists.     

Does Confucianism allow for body donation?

Confucianism has been widely perceived as a major moral and cultural obstacle to the donation of bodies for anatomical purposes. The rationale for this is the Confucian stress on xiao (filial piety), whereby individuals' bodies are to be intact at death. In the view of many, the result is a prohibition on the donation of bodies to anatomy departments for the purpose of dissection. The role of dissection throughout the development of anatomy within a Confucian context is traced, and in contemporary China the establishment of donation programs and the appearance of memorial monuments is noted. In reassessing Confucian attitudes, the stress laid on a particular interpretation of filial piety is questioned, and an attempt is made to balance this with the Confucian emphasis on a moral duty to those outside one's immediate family. The authors argue that the fundamental Confucian norm ren (humaneness or benevolence) allows for body donation as people have a moral duty to help others. Moreover, the other central Confucian value, li (rites), offers important insights on how body donation should be performed as a communal activity, particularly the necessity of developing ethically and culturally appropriate rituals for body donation. In seeking to learn from this from a Western perspective, it is contended that in all societies the voluntary donation of bodies is a deeply human activity that is to reflect the characteristics of the community within which it takes place. This is in large part because it has educational and personal repercussions for students. Anat Sci Educ 11: 525–531. © 2018 American Association of Anatomists.     

植物解剖学实验考核体系的改革与实践

植物解剖学实验作为植物学课程教学的重要组成部分,不仅能够巩固植物学理论知识,锻炼学生的观察和操作能力,也有利于培养学生的实践创新能力和严谨的科学态度。重点从学生课堂表现的评价、实验报告的绘制和考核形式等方面探讨了植物解剖学实验教学的改革措施,为提高教学质量提供指导。     

信息化背景下护理专业人体解剖学课程教学设计探究与实践

文章旨在研究信息化背景下,运用新的教学方法与手段对护理专业人体解剖学课程进行优化,以提高学生学习主动性,提升教学效果。通过翻转课堂配合课前、课堂、课后三个教学环节以及线上线下混合式教学,充分调动学生学习积极性,满足个性化学习需求,有效提高学生学习效果和教师教学能力。     

A minimally invasive approach to undergraduate anatomy teaching

Anatomy is one of the cornerstones of medical education. Unfortunately, sufficient evidence has accumulated to suggest a worldwide decline in the resources and time allocated to its teaching. Integration of anatomy with clinical medicine has been frequently advocated as the solution to this academic crisis. Consequently, new ways of harnessing clinical relevance to the teaching of anatomy must be sought to make it applicable to contemporary clinical practice. Human cadavers have been used to teach laparoscopic skills to surgical trainees for some time. More recently, centers in the United States have piloted the use of minimally invasive techniques in the teaching of anatomy to undergraduates. We believe that the use of laparoscopy on human cadavers may also be used to complement the teaching of anatomy to United Kingdom and European medical students. This would not only familiarize students with the topography and morphology of human anatomy, but also with the concept of manipulating anatomical structures to achieve a clinical outcome. Other benefits include improved three‐dimensional orientation, increased dexterity, and development team‐working skills amongst students. A UK feasibility study is currently underway. Anat Sci Ed 1:46–47, 2008. © 2007 American Association of Anatomists.     

The development of clinical reasoning skills: A major objective of the anatomy course

Traditional medical school curricula have made a clear demarcation between the basic biomedical sciences and the clinical years. It is our view that a comprehensive medical education necessarily involves an increased correlation between basic science knowledge and its clinical applications. A basic anatomy course should have two main objectives: for the student to successfully gain a solid knowledge base of human anatomy and to develop and hone clinical reasoning skills. In a basic anatomy course, clinical case discussions based on underlying anatomic anomalies or abnormalities are the major means to teach students clinical reasoning skills. By identifying, classifying, and analyzing the clinical data given, a student learns to methodically approach a clinical case and formulate plausible diagnoses. Practicing and perfecting clinical problem‐solving skills should be a major objective of the anatomy curriculum. Such clinical reasoning skills are indeed crucial for the successful and expert practice of medicine. Anat Sci Ed 1:267–268, 2008. © 2008 American Association of Anatomists.     

Professional storytelling in clinical dental anatomy teaching

The aim of the present work was to see if storytelling in a clinical dental anatomy course would increase student satisfaction. We enhanced teaching by spontaneous storytelling in problem‐based learning, in half of the third‐year dentistry class. At the end of the course, we administered an anonymous questionnaire to the students in the class, consisting of 12 questions that students had to answer on a Likert scale of 1–5. An overall satisfaction score was obtained and we used a linear mixed model to compare differences in satisfaction between the two groups, with “group” as the fixed effect. We also conducted an exploratory factor analysis of the responses to investigate whether there were distinct constructs within the data. Overall satisfaction is high, with students “with stories” having higher satisfaction than those “without stories.” The former group consistently gives higher satisfaction scores, regardless of which question is being asked. Factor analysis provides evidence that storytelling nurtures reflective learning, while students work on their clinical anatomy problems. Anat Sci Ed 1:84–89, 2008. © 2008 American Association of Anatomists.