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https://www.readbyqxmd.com/read/28805933/-%C3%A2-in-anatomy-it-is-better-to-have-learned-and-lost-than-never-to-have-learned-at-all
#1
EDITORIAL
R Shane Tubbs
No abstract text is available yet for this article.
September 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28797597/environmental-enrichment-protects-spatial-learning-and-hippocampal-neurons-from-the-long-lasting-effects-of-protein-malnutrition-early-in-life
#2
Roberto O Soares, Everton Horiquini-Barbosa, Sebastião S Almeida, João-José Lachat
As early protein malnutrition has a critically long-lasting impact on the hippocampal formation and its role in learning and memory, and environmental enrichment has demonstrated great success in ameliorating functional deficits, here we ask whether exposure to an enriched environment could be employed to prevent spatial memory impairment and neuroanatomical changes in the hippocampus of adult rats maintained on a protein deficient diet during brain development (P0-P35). To elucidate the protective effects of environmental enrichment, we used the Morris water task and neuroanatomical analysis to determine whether changes in spatial memory and number and size of CA1 neurons differed significantly among groups...
August 7, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28795411/does-ultrasound-enhanced-instruction-of-musculoskeletal-anatomy-improve-physical-examination-skills-of-first-year-medical-students
#3
Bryant J Walrod, Allison Schroeder, Mark J Conroy, Laura C Boucher, Marcia Bockbrader, David P Way, Kendra L McCamey, Clinton A Hartz, Michael A Jonesco, David P Bahner
OBJECTIVES: Ultrasound imaging is commonly used to teach basic anatomy to medical students. The purpose of this study was to determine whether learning musculoskeletal anatomy with ultrasound improved performance on medical students' musculoskeletal physical examination skills. METHODS: Twenty-seven first-year medical students were randomly assigned to 1 of 2 instructional groups: either shoulder or knee. Both groups received a lecture followed by hands-on ultrasound scanning on live human models of the assigned joint...
August 10, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28795212/a-review-of-adverse-events-related-to-prostatic-artery-embolization-for-treatment-of-bladder-outlet-obstruction-due-to-bph
#4
Airton Mota Moreira, André Moreira de Assis, Francisco Cesar Carnevale, Alberto Azoubel Antunes, Miguel Srougi, Giovanni Guido Cerri
INTRODUCTION: Minimally invasive procedures have gained great importance among the treatments for benign prostate hyperplasia (BPH) due to their low morbidity. Prostate artery embolization has emerged as a safe and effective alternative for patients with large volume BPH, not suited for surgery. MATERIALS AND METHODS: Low adverse events rates have been reported following prostate artery embolization and may include dysuria, urinary infection, hematuria, hematospermia, acute urinary retention and rectal bleeding...
August 9, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28789690/first-year-medical-students-learning-style-preferences-and-their-correlation-with-performance-in-different-subjects-within-the-medical-course
#5
Daniel Hernández-Torrano, Syed Ali, Chee-Kai Chan
BACKGROUND: Students commencing their medical training arrive with different educational backgrounds and a diverse range of learning experiences. Consequently, students would have developed preferred approaches to acquiring and processing information or learning style preferences. Understanding first-year students' learning style preferences is important to success in learning. However, little is understood about how learning styles impact learning and performance across different subjects within the medical curriculum...
August 8, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28777821/anatomy-and-behavioral-function-of-serotonin-receptors-in-drosophila-melanogaster-larvae
#6
Annina Huser, Melanie Eschment, Nazli Güllü, Katharina A N Collins, Kathrin Böpple, Lyubov Pankevych, Emilia Rolsing, Andreas S Thum
The biogenic amine serotonin (5-HT) is an important neuroactive molecule in the central nervous system of the majority of animal phyla. 5-HT binds to specific G protein-coupled and ligand-gated ion receptors to regulate particular aspects of animal behavior. In Drosophila, as in many other insects this includes the regulation of locomotion and feeding. Due to its genetic amenability and neuronal simplicity the Drosophila larva has turned into a useful model for studying the anatomical and molecular basis of chemosensory behaviors...
2017: PloS One
https://www.readbyqxmd.com/read/28774521/a-comparison-of-undergraduate-clinical-ophthalmology-learning-methods-smart-phone-television-display-versus-slit-lamp-teaching-telescope
#7
Sandy Zhou Wenting, Margaret Million Samin, Srinivasan Sanjay, Kumari Neelam, Khalil Shibli, Su Chang, Jason Cheng
OBJECTIVE: To compare medical students' preference of smart phone television display (SPTD) to a slit-lamp teaching telescope (SLTT) in undergraduate clinical ophthalmology education. METHODS: This is a randomized, crossover, comparative study. Pairs of medical students were randomly assigned to 2 teaching sessions using either SPTD first followed by SLTT or in reverse order. Students were asked to give feedback on the 2 teaching devices by answering 6 questions using a numeric rating score from 1 to 10...
August 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28770553/perioperative-technical-complications-in-deep-brain-stimulation-surgeries
#8
Onur Alptekin, Ersoy Kocabicak, Felix S Gubler, Linda Ackermans, Pieter L Kubben, Yasin Temel
AIM: Deep brain stimulation (DBS) surgeries are multi-faceted and the various steps are interconnected. Since its first implementation, the method of DBS surgery has undergone changes. We have encountered several expected and also non-expected perioperative technical complications in the past seventeen years. Here, we describe the stereotactic frame, stereotactic localizer and planning station related complications and how we have managed them as much as possible. MATERIAL AND METHODS: This study is a retrospective qualitative analysis of the documented technical events encountered during DBS surgeries from 1999 onwards...
June 14, 2017: Turkish Neurosurgery
https://www.readbyqxmd.com/read/28760784/tablet-technology-in-medical-education-in-south-africa-a-mixed-methods-study
#9
L Lazarus, R Sookrajh, K S Satyapal
OBJECTIVE: The purpose of this study was to establish the use of mobile devices by learners at a selected medical school. Distribution of mobile devices was an inaugural initiative implemented by our college. DESIGN: A mixed methodology design using a questionnaire comprising both open-ended and close-ended questions was analysed from 179 (60 male; 119 female) second year medical students registered for the Anatomy course. Open-ended questions were analysed using a thematic approach by identifying emergent ideas and concepts...
July 31, 2017: BMJ Open
https://www.readbyqxmd.com/read/28759739/online-embryology-teaching-using-learning-management-systems-appears-to-be-a-successful-additional-learning-tool-among-egyptian-medical-students
#10
Ahmed Farid Al-Neklawy
Although the traditional didactic lecture is considered to be efficient for presenting information and providing explanations, it usually does not provide adequate time for deeper learning activities. So, traditional lecture is one of the most widely criticized educational methods. Virtual learning environment (VLE) is a specially designed environment that facilitates teachers' management of educational courses for their students, using computer hardware and software, which involves distance learning. In this study, we evaluated the experiment of online teaching of General Embryology for Egyptian undergraduate medical students using WizIQ learning management system...
July 29, 2017: Annals of Anatomy, Anatomischer Anzeiger: Official Organ of the Anatomische Gesellschaft
https://www.readbyqxmd.com/read/28759705/validation-of-clay-modeling-as-a-learning-tool-for-the-periventricular-structures-of-the-human-brain
#11
Veronica Akle, Ricardo A Peña-Silva, Diego M Valencia, Carlos W Rincón-Perez
Visualizing anatomical structures and functional processes in three dimensions (3D) are important skills for medical students. However, contemplating 3D structures mentally and interpreting biomedical images can be challenging. This study examines the impact of a new pedagogical approach to teaching neuroanatomy, specifically how building a 3D-model from oil-based modeling clay affects learners' understanding of periventricular structures of the brain among undergraduate medical students in Colombia. Students were provided with an instructional video before building the models of the structures, and thereafter took a computer-based quiz...
July 31, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28756508/orthopedic-resident-s-learning-curve-for-arthroscopic-subscapularis-tendon-repair-short-term-clinical-and-radiographic-outcomes
#12
E Visonà, S Vio, G Franceschi, A Maron, K Corona, S Cerciello, G Merolla, A Berizzi, R Aldegheri
BACKGROUND: Arthroscopic subscapularis (SSC) repair is a technically demanding procedure with a long learning curve. As effective completion of resident's practical experience remains controversial, a prospective clinical study was performed to assess the functional and anatomical outcomes of subscapularis (SSC) arthroscopic repair by orthopedic residents. The pathological anatomy of the tears, the surgical approach and the difficulties encountered at the beginning of the learning curve were reported...
July 29, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28756487/anatomo-functional-correspondence-in-the-superior-temporal-sulcus
#13
C Bodin, S Takerkart, P Belin, O Coulon
The superior temporal sulcus (STS) is an intriguing region both for its complex anatomy and for the multiple functions that it hosts. Unfortunately, most studies explored either the functional organization or the anatomy of the STS only. Here, we link these two aspects by investigating anatomo-functional correspondences between the voice-sensitive cortex (Temporal Voice Areas) and the STS depth. To do so, anatomical and functional scans of 116 subjects were processed such as to generate individual surface maps on which both depth and functional voice activity can be analyzed...
July 29, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28756412/heartfelt-images-learning-cardiac-science-artistically
#14
Carol Ann Courneya
There are limited curricular options for medical students to engage in art-making during their training. Yet, it is known that art-making confers a variety of benefits related to learning. This qualitative study utilises a visual methodology to explore students' art-making in the context of the cardiovascular sciences. The existence of a multiyear repository of medical/dental student generated, cardiac-inspired art, collected over 6 years, provided the opportunity to explore the nature of the art made. The aim was to categorise the art produced, as well as the depth and breadth of understanding required to produce the art...
July 29, 2017: Medical Humanities
https://www.readbyqxmd.com/read/28753247/take-away-body-parts-an-investigation-into-the-use-of-3d-printed-anatomical-models-in-undergraduate-anatomy-education
#15
Claire F Smith, Nicholas Tollemache, Derek Covill, Malcolm Johnston
Understanding the three-dimensional (3D) nature of the human form is imperative for effective medical practice and the emergence of 3D printing creates numerous opportunities to enhance aspects of medical and healthcare training. A recently deceased, un-embalmed donor was scanned through high-resolution computed tomography. The scan data underwent segmentation and post-processing and a range of 3D-printed anatomical models were produced. A four-stage mixed-methods study was conducted to evaluate the educational value of the models in a medical program...
July 28, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28750949/a-machine-learning-approach-for-real-time-modelling-of-tissue-deformation-in-image-guided-neurosurgery
#16
Michele Tonutti, Gauthier Gras, Guang-Zhong Yang
OBJECTIVES: Accurate reconstruction and visualisation of soft tissue deformation in real time is crucial in image-guided surgery, particularly in augmented reality (AR) applications. Current deformation models are characterised by a trade-off between accuracy and computational speed. We propose an approach to derive a patient-specific deformation model for brain pathologies by combining the results of pre-computed finite element method (FEM) simulations with machine learning algorithms...
July 24, 2017: Artificial Intelligence in Medicine
https://www.readbyqxmd.com/read/28741222/network-of-anatomical-texts-nanatex-an-open-source-project-for-visualizing-the-interaction-between-anatomical-terms
#17
Ryusuke Momota, Aiji Ohtsuka
Anatomy is the science and art of understanding the structure of the body and its components in relation to the functions of the whole-body system. Medicine is based on a deep understanding of anatomy, but quite a few introductory-level learners are overwhelmed by the sheer amount of anatomical terminology that must be understood, so they regard anatomy as a dull and dense subject. To help them learn anatomical terms in a more contextual way, we started a new open-source project, the Network of Anatomical Texts (NAnaTex), which visualizes relationships of body components by integrating text-based anatomical information using Cytoscape, a network visualization software platform...
July 24, 2017: Anatomical Science International
https://www.readbyqxmd.com/read/28740664/development-of-a-novel-ex-vivo-porcine-laparoscopic-heller-myotomy-and-nissen-fundoplication-training-model-toronto-lap-nissen-simulator
#18
Hideki Ujiie, Tatsuya Kato, Hsin-Pei Hu, Patrycja Bauer, Priya Patel, Hironobu Wada, Daiyoon Lee, Kosuke Fujino, Colin Schieman, Andrew Pierre, Thomas K Waddell, Shaf Keshavjee, Gail E Darling, Kazuhiro Yasufuku
BACKGROUND: Surgical trainees are required to develop competency in a variety of laparoscopic operations. Developing laparoscopic technical skills can be difficult as there has been a decrease in the number of procedures performed. This study aims to develop an inexpensive and anatomically relevant model for training in laparoscopic foregut procedures. METHODS: An ex vivo, anatomic model of the human upper abdomen was developed using intact porcine esophagus, stomach, diaphragm and spleen...
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28727316/primary-inguinal-hernia-the-open-repair-today-pros-and-cons
#19
REVIEW
Giampiero Campanelli, Piero Giovanni Bruni, Andrea Morlacchi, Francesca Lombardo, Marta Cavalli
Open anterior repair for inguinal hernia offers several distinct advantages over endoscopic repair, especially when real-world effectiveness is taken into account. The learning curve for endoscopic techniques is long, whereas the Lichtenstein and other open tension-free techniques are easier to teach and replicate at all levels. The outcomes of Lichtenstein repairs for primary inguinal hernia as performed by non-experts and supervised residents are comparable to those of experts. Moreover, open tension-free repair does not require expensive instruments or dedicated equipment, other than the prosthetic mesh...
August 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28719722/learning-anatomy-through-thiel-vs-formalin-embalmed-cadavers-student-perceptions-of-embalming-methods-and-effect-on-functional-anatomy-knowledge
#20
Larissa Kennel, David M A Martin, Hannah Shaw, Tracey Wilkinson
Thiel-embalmed cadavers, which have been adopted for use in anatomy teaching in relatively few universities, show greater flexibility and color retention compared to formalin-embalmed cadavers, properties which might be considered advantageous for anatomy teaching. This study aimed to investigate student attitudes toward the dissection experience with Thiel- compared to formalin/ethanol-embalmed cadavers. It also aimed to determine if one embalming method is more advantageous in terms of learning functional anatomy through the comparison of student anterior forearm functional anatomy knowledge...
July 18, 2017: Anatomical Sciences Education
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