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https://www.readbyqxmd.com/read/28338438/learning-brain-aneurysm-microsurgical-skills-in-a-human-placenta-model-predictive-validity
#1
Marcelo Magaldi Ribeiro de Oliveira, Carlos Eduardo Ferrarez, Taise Mosso Ramos, Jose Augusto Malheiros, Arthur Nicolato, Carla Jorge Machado, Mauro Tostes Ferreira, Fellype Borges de Oliveira, Cecília Félix Penido Mendes de Sousa, Pollyana Helena Vieira Costa, Sebastiao Gusmao, Giuseppe Lanzino, Rolando Del Maestro
OBJECTIVE Surgery for brain aneurysms is technically demanding. In recent years, the process to learn the technical skills necessary for these challenging procedures has been affected by a decrease in the number of surgical cases available and progressive restrictions on resident training hours. To overcome these limitations, surgical simulators such as cadaver heads and human placenta models have been developed. However, the effectiveness of these models in improving technical skills is unknown. This study assessed concurrent and predictive validity of brain aneurysm surgery simulation in a human placenta model compared with a "live" human brain cadaveric model...
March 24, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28323395/development-of-a-didactical-training-concept-for-peer-tutors-in-gross-anatomy
#2
Simone Alvarez, Christoph Nikendei, Jobst-Hendrik Schultz
Even though peer tutors are often used in gross anatomy courses, research in the field is rather a subject of the last two decades. This is especially true about the didactical challenges these types of peer tutors experience during their tutorials and about how they are prepared for the task. The aim of the presented study was to learn about the training needs of the tutors, and to subsequently design, implement, and evaluate a didactical training concept. A qualitative design was chosen to examine how tutors can best be prepared for tutorials of gross anatomy...
March 21, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28317249/getting-back-to-the-dissecting-room-an-evaluation-of-an-innovative-course-in-musculoskeletal-anatomy-for-uk-based-rheumatology-training
#3
Tim Blake, Debbi Marais, Andrew B Hassell, Kay Stevenson, Zoe Paskins
BACKGROUND: The rheumatologist relies heavily on clinical skills to diagnose diverse conditions, something that is correlated with one's knowledge of clinical anatomy. More recently, rheumatology has offered further career flexibility with opportunities to develop skills such as joint injection and musculoskeletal (MSK) ultrasound, both of which require a sound understanding of anatomy. Currently, there are no formal strategies to support competency-based anatomy learning in rheumatology in the UK...
March 20, 2017: Musculoskeletal Care
https://www.readbyqxmd.com/read/28315694/incorporation-of-autopsy-case-based-learning-into-phd-graduate-education-a-novel-approach-to-bridging-the-bench-to-bedside-gap
#4
Erin G Brooks, Joanne M Thornton, Erik A Ranheim, Zsuzsanna Fabry
Given the current rapid expansion of biological knowledge and the challenges of translating that knowledge into clinical practice, finding effective methods of teaching graduate students clinical medicine concepts has become even more critical. The utility of autopsy in medical student and resident education has been well-established. Multiple studies have reported it to be a helpful means of teaching anatomy, pathophysiology, clinical problem-solving skills, and medical diagnostic techniques. While various models of training Ph...
March 15, 2017: Human Pathology
https://www.readbyqxmd.com/read/28304001/students-perceptions-of-usefulness-of-anatomy-demonstrations-in-traditional-and-hybrid-undergraduate-medical-education-curricula
#5
Ayesha Saba Naz, Rehana Rehman, Zehra Jamil, Khalid Ahmed, Ambreen Surti
A cross-sectional study was carried out to study students' perceptions on the usefulness of Anatomy demonstrations (AD) in the undergraduate medical education by comparing the Conventional Medical College (CMC) and problem-based learning as hybrid curriculum (HMC). Purposive sampling technique was used and all students were included. The completed questionnaire responses were returned by 92 CMC and 87 HMC students. CMC cohort understood the structural relationship more than HMC (p=0.03). AD helped 50 students (54%) of CMC to get through the theory examination, however 73 (84%) students of HMC found them useful in preparation for theory examinations (p<0...
March 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28295386/an-integrated-segmentation-and-shape-based-classification-scheme-for-distinguishing-adenocarcinomas-from-granulomas-on-lung-ct
#6
Mehdi Alilou, Niha Beig, Mahdi Orooji, Anant Madabhushi, Prabhakar Rajiah, Michael Yang, Robert Gilkeson, Philip Linden, Vamsidhar Velcheti, Sagar Rakshit, Niyoti Reddy, Frank Jacono
PURPOSE: Distinguishing between benign granulmoas and adenocarcinomas is confounded by their similar visual appearance on routine CT scans. Unfortunately, owing to the inability to discriminate these lesions radigraphically, many patients with benign granulomas are subjected to unnecessary surgical wedge resections and biopsies for pathologic confirmation of cancer presence or absence. This suggests the need for improved computerized characterization of these nodules in order to distinguish between these two classes of lesions on CT scans...
March 14, 2017: Medical Physics
https://www.readbyqxmd.com/read/28287966/deep-learning-segmentation-of-optical-microscopy-images-improves-3d-neuron-reconstruction
#7
Rongjian Li, Tao Zeng, Hanchuan Peng, Shuiwang Ji
Digital reconstruction, or tracing, of 3-dimensional (3D) neuron structure from microscopy images is a critical step toward reversing engineering the wiring and anatomy of a brain. Despite a number of prior attempts, this task remains very challenging, especially when images are contaminated by noises or have discontinued segments of neurite patterns. An approach for addressing such problems is to identify the locations of neuronal voxels using image segmentation methods prior to applying tracing or reconstruction techniques...
March 8, 2017: IEEE Transactions on Medical Imaging
https://www.readbyqxmd.com/read/28284205/usage-of-3d-models-of-tetralogy-of-fallot-for-medical-education-impact-on-learning-congenital-heart-disease
#8
RANDOMIZED CONTROLLED TRIAL
Yue-Hin Loke, Ashraf S Harahsheh, Axel Krieger, Laura J Olivieri
BACKGROUND: Congenital heart disease (CHD) is the most common human birth defect, and clinicians need to understand the anatomy to effectively care for patients with CHD. However, standard two-dimensional (2D) display methods do not adequately carry the critical spatial information to reflect CHD anatomy. Three-dimensional (3D) models may be useful in improving the understanding of CHD, without requiring a mastery of cardiac imaging. The study aimed to evaluate the impact of 3D models on how pediatric residents understand and learn about tetralogy of Fallot following a teaching session...
March 11, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28278612/complementary-public-service-announcements-as-a-strategy-for-enhancing-the-impact-of-health-promoting-messages-in-fictional-television-programs
#9
Lynda M Bavin, R Glynn Owens
Research suggests that health-promoting storylines in developed nations' fictional television programs can have a beneficial impact on viewers' beliefs, attitudes, intentions, or behaviors. The sizes of the effects are generally modest; however, the audience reach is substantial. Given that many fictional programs may hold the prolonged attention of millions of viewers, it is of value to examine potential strategies for enhancing the persuasive impact of their health-promoting storylines. Complementary public service announcements may be a promising strategy...
February 17, 2017: Health Communication
https://www.readbyqxmd.com/read/28273559/designing-an-oral-health-module-for-the-bachelor-of-midwifery-program-at-an-australian-university
#10
Margaret Duff, Hannah G Dahlen, Elaine Burns, Holly Priddis, Virginia Schmied, Ajesh George
Maternal oral health is important yet many pregnant women are unaware of its significance. Midwives are advised to promote oral health during pregnancy and are supported to do this in Australia through the Midwifery Initiated Oral Health training program. However, limited undergraduate education is being provided to midwifery students in this area. The objective of this paper is to describe how an innovative oral health education module for an undergraduate midwifery course in Australia was designed using a multidisciplinary approach...
February 11, 2017: Nurse Education in Practice
https://www.readbyqxmd.com/read/28268814/a-machine-learning-framework-for-auto-classification-of-imaging-system-exams-in-hospital-setting-for-utilization-optimization
#11
Meru A Patil, Ravindra B Patil, P Krishnamoorthy, Jacob John
In clinical environment, Interventional X-Ray (IXR) system is used on various anatomies and for various types of the procedures. It is important to classify correctly each exam of IXR system into respective procedures and/or assign to correct anatomy. This classification enhances productivity of the system in terms of better scheduling of the Cath lab, also provides means to perform device usage/revenue forecast of the system by hospital management and focus on targeted treatment planning for a disease/anatomy...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28264551/digital-lectures-for-learning-gross-anatomy-a-study-of-their-efficacy
#12
Anudeep Singh, Aung Ko Ko Min
PURPOSE: The current study investigates the level of students' learning and attitudes towards the teaching and learning process when using digital lectures to teach gross anatomy to year 1 medical students. METHODS: The study sampled year 1 medical students of cohorts 2013 and 2014. The year 1 medical students in 2013 were taught gross anatomy of the heart by didactic classroom lectures while those in 2014 were taught with digital lectures using the same content...
March 2017: Korean Journal of Medical Education
https://www.readbyqxmd.com/read/28248411/reflective-journals-unmasking-student-perceptions-of-anatomical-education
#13
Lelika Lazarus, Reshma Sookrajh, Kapil Sewsaran Satyapal
In medical education, reflection has been considered to be a core skill in professional competence. The anatomy laboratory is an ideal setting for faculty/student interaction and provides invaluable opportunities for active learning and reflection on anatomical knowledge. This study was designed to record student attitudes regarding human cadaveric dissection, explore their experiences of anatomy through an analysis of their journal-reflective writings and determine whether this type of creative writing had a beneficial effect on those students who chose to complete them...
March 1, 2017: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/28247975/integrating-ultrasound-into-modern-medical-curricula
#14
REVIEW
Shilpan G Patel, Brion Benninger, S Ali Mirjalili
INTRODUCTION: Ultrasonography is widely practiced in many disciplines. It is becoming increasingly important to design well-structured curricula to introduce imaging to students during medical school. This review aims to analyze the literature for evidence of how ultrasonography has been incorporated into anatomy education in medical school curricula worldwide. MATERIALS AND METHODS: A literature search was conducted using multiple databases with the keywords: "Ultrasound OR Ultrasonographic examination*" AND "Medical student* OR Undergraduate teaching* OR Medical education*" AND "Anatomy* OR Living anatomy* OR Real-time anatomy*"...
March 1, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28243686/flow-diversion-what-can-clinicians-learn-from-animal-models
#15
Robert Fahed, Tim E Darsaut, Jean-Christophe Gentric, Behzad Farzin, Igor Salazkin, Guylaine Gevry, Jean Raymond
INTRODUCTION: Flow diversion is increasingly used for treating intracranial aneurysms. This article aims to review the evidence obtained from animal models and summarizes the findings that might be of clinical interest. METHODS: From a systematic review of studies published between 2000 and 2016, we extracted the data on the following questions: What roles do aneurysm dimension, morphology, and vascular geometry have on success of flow diversion? What characteristics of a flow diverter can influence aneurysm occlusion? What are the risk factors for jailed branch occlusion? RESULTS: Flow diversion has been shown to be less effective in occluding large aneurysms with wide or undefined necks, as compared to smaller aneurysms with narrower necks...
February 27, 2017: Neuroradiology
https://www.readbyqxmd.com/read/28227009/a-machine-learning-framework-for-auto-classification-of-imaging-system-exams-in-hospital-setting-for-utilization-optimization
#16
Meru A Patil, Ravindra B Patil, P Krishnamoorthy, Jacob John, Meru A Patil, Ravindra B Patil, P Krishnamoorthy, Jacob John, Meru A Patil, Jacob John, Ravindra B Patil, P Krishnamoorthy
In clinical environment, Interventional X-Ray (IXR) system is used on various anatomies and for various types of the procedures. It is important to classify correctly each exam of IXR system into respective procedures and/or assign to correct anatomy. This classification enhances productivity of the system in terms of better scheduling of the Cath lab, also provides means to perform device usage/revenue forecast of the system by hospital management and focus on targeted treatment planning for a disease/anatomy...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28216229/trans-ulnar-catheterization-and-coronary-interventions-from-technique-to-outcomes
#17
REVIEW
Sudhakar Sattur, Maninder Singh, Edo Kaluski
The ulnar artery is similar in size to the radial artery, however it is more difficult to palpate and access. For those physicians who mastered trans-ulnar access (TUA) this access site serves as an alternative to trans radial access (TRA) when the radial artery access is rendered suboptimal (by palpation, ultrasound examination or previous procedural records) or when encountering TRA difficulties or failure. The manuscript describes the anatomy, suggested technique, procedural success and complications associated with TUA...
February 1, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28207721/clinical-anatomy-e-cases-a-five-year-follow-up-of-learning-analytics
#18
Geoffrey Braatvedt, Amelia Tekiteki, Holly Britton, John Wallace, Manish Khanolkar
AIMS: To examine the length of stay and need for intensive care of people admitted with diabetic ketoacidosis (DKA) to a single centre between 1988 and 2011. METHODS: Patients aged ≥15 years admitted for the first time with DKA (plasma glucose ≥ 10mmol/L and a bicarbonate concentration ≤15mmol/L and a pH <7.35, and raised plasma or urine ketones or anion gap) to Auckland City Hospital from 1988-2011 were identified retrospectively. The patients were divided into four cohorts (1988-1996; 1997-2001; 2002-2006; 2007-2011)...
February 17, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28203151/cerebellar-tdcs-effects-on-conditioned-eyeblinks-using-different-electrode-placements-and-stimulation-protocols
#19
Linda Beyer, Giorgi Batsikadze, Dagmar Timmann, Marcus Gerwig
There is good evidence that the human cerebellum is involved in the acquisition and timing of classically conditioned eyeblink responses (CRs). Animal studies suggest that the cerebellum is also important in CR extinction and savings. Cerebellar transcranial direct current stimulation (tDCS) was reported to modulate CR acquisition and timing in a polarity dependent manner. To extent previous findings three experiments were conducted using standard delay eyeblink conditioning. In a between-group design, effects of tDCS were assessed with stimulation over the right cerebellar hemisphere ipsilaterally to the unconditioned stimulus (US)...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28188200/stop-think-a-simple-approach-to-encourage-the-self-assessment-of-learning
#20
Richard Guy, Bruce Byrne, Marian Dobos
A simple "stop think" approach was developed to encourage the self-assessment of learning. A key element was the requirement for students to rate their feeling of difficulty before [FOD(pre)] and after [FOD(post)] completing each of three authentic anatomy and physiology concept map exercises. The cohort was divided into low- (group L) and high-performing (group H) groups (based on final subject marks). Both FOD(pre) (group L) and FOD(post) (groups L and H) were significantly negatively correlated with score for some maps...
March 1, 2017: Advances in Physiology Education
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