Exploring Visualisation for Embryology Education: A Twenty-First-Century Perspective.

Embryology and congenital malformations play a key role in multiple medical specialties including obstetrics and paediatrics. The process of learning clinical embryology involves two basic principles; firstly, understanding time-sensitive morphological changes that happen in the developing embryo and, secondly, appreciating the clinical implications of congenital conditions when development varies from the norm. Visualising the sequence of dynamic events in embryonic development is likely to be challenging for students, as these processes occur not only in three dimensions but also in the fourth dimensions of time. Consequently, features identified at any one timepoint can subsequently undergo morphological transitions into distinct structures or may degenerate and disappear. When studying embryology, learners face significant challenges in understanding complex, multiple and simultaneous events which are likely to increase student cognitive load. Moreover, the embryology content is very nonlinear. This nonlinear content presentation makes embryology teaching challenging for educators. Embryology is typically taught in large groups, via didactic lecture presentations that incorporate two-dimensional diagrams or foetal ultrasound images. This approach is limited by incomplete or insufficient visualisation and lack of interactivity.It is recommended that the focus of embryology teaching should instill an understanding of embryological processes and emphasise conceptualising the potential congenital conditions that can occur, linking pre-clinical and clinical disciplines together. A variety of teaching methods within case-based and problem-based curricula are commonly used to teach embryology. Additional and supplementary resources including animations and videos are also typically utilised to demonstrate complex embryological processes such as septation, rotation and folding.We propose that there is a need for embryology teaching in the twenty-first century to evolve. This is particularly required in terms of appropriate visualisation resources and teaching methodologies which can ensure embryology learning is relevant to real-world scenarios. Here we explore embryology teaching resources and methodologies and review existing evidence-based studies on their implementation and impact on student learning. In doing so, we aim to inform and support the practice of embryology educators and the learning of their students.

Pandemic-Era Digital Education: Insights from an Undergraduate Medical Programme.

The undergraduate medical programme at Newcastle University (NU) includes a fundamental 'Essentials of Medical Practice' (EOMP) phase comprising the first 2 years of study. This period is designed to support entrants in their transition from further education into the advanced study and practice of clinical medicine. The anatomical sciences of gross anatomy, histology and embryology, and life sciences including physiology, pharmacology and genetics are key disciplines taught within the integrated case-based EOMP curriculum. Learners apply basic science knowledge to clinical scenarios during training in practical examination, communication and reasoning skills. Within the modern pedagogic landscape, the development and introduction of technology-enhanced learning strategies have enhanced the provision of remote learning resources in pre-clinical education. However, the emergence of COVID-19 has resulted in widespread technological challenges for educators and learners, and has raised pedagogic, logistical and ethical concerns. Nonetheless, the pandemic has produced favourable conditions for the creation of valuable digital visualisation strategies for learning and teaching, and for developing and modernising universal approaches to remote education. Here, we describe our technology-enhanced adaptations to COVID-19 across the domains of teaching, learning and academic support for pre-clinical learners studying basic life sciences and clinical skills. Moreover, we outline research-informed digital visualisation solutions to pandemic-era challenges and reflect upon experiences gained within our own educational context. In doing so, we provide insights into the impacts and successes of our interventions. While providing a record of unprecedented contemporary circumstances, we also aim to utilise our observations and experiences of COVID-19 pedagogy when developing ongoing strategies for delivering curricula and futureproofing educational practice.