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Foteini Christidi, Efstratios Karavasilis, Ioannis Zalonis, Panagiotis Ferentinos, Zoi Giavri, Elisabeth A Wilde, Sophia Xirou, Michalis Rentzos, Vasiliki Zouvelou, George Velonakis, Panagiotis Toulas, Efstathios Efstathopoulos, Loukia Poulou, Georgios Argyropoulos, Athanasios Athanasakos, Thomas Zambelis, Harvey S Levin, Nikolaos Karandreas, Nikolaos Kelekis, Ioannis Evdokimidis
We aimed to investigate structural changes in vivo in memory-related white matter tracts (i.e., perforant pathway zone [PPZ]; uncinate fasciculus [UF]; fornix) using diffusion tensor tractography and evaluate possible associations with memory performance in nondemented patients with amyotrophic lateral sclerosis (ALS). Forty-two ALS patients and 25 healthy controls (HCs) underwent a 30-directional diffusion-weighted imaging on a 3T MR scanner, followed by tractography of PPZ, UF, and fornix and analysis of fractional anisotropy (FA), axial diffusivity and radial diffusivity (Dr)...
September 28, 2016: Neurobiology of Aging
Matthew Brehmer, Bongshin Lee, Benjamin Bach, Nathalie Henry Riche, Tamara Munzner
There are many ways to visualize event sequences as timelines. In a storytelling context where the intent is to convey multiple narrative points, a richer set of timeline designs may be more appropriate than the narrow range that has been used for exploratory data analysis by the research community. Informed by a survey of 263 timelines, we present a design space for storytelling with timelines that balances expressiveness and effectiveness, identifying 14 design choices characterized by three dimensions: representation, scale, and layout...
October 3, 2016: IEEE Transactions on Visualization and Computer Graphics
Andrew K Cordova, Robin Feldman
Research universities have made enormous contributions to the field of medicine and the treatment of human disease. Alone or in collaboration with pharmaceutical companies, academic researchers have added to the store of knowledge that has led to numerous life science breakthroughs. A new chapter may be opening for academic researchers, however, that could lead to a darker tale. 'The mouse that trolled: the long and tortuous history of a gene mutation patent that became an expensive impediment to Alzheimer's research, by Bubela et al...
November 2015: Journal of Law and the Biosciences
Lynne E Angus, Tali Boritz, Emily Bryntwick, Naomi Carpenter, Christianne Macaulay, Jasmine Khattra
OBJECTIVE: Recent studies suggest that it is not simply the expression of emotion or emotional arousal in session that is important, but rather it is the reflective processing of emergent, adaptive emotions, arising in the context of personal storytelling and/or Emotion-Focused Therapy (EFT) interventions, that is associated with change. METHOD: To enhance narrative-emotion integration specifically in EFT, Angus and Greenberg originally identified a set of eight clinically derived narrative-emotion integration markers were originally identified for the implementation of process-guiding therapeutic responses...
October 24, 2016: Psychotherapy Research: Journal of the Society for Psychotherapy Research
Naveen Thacker, Vijay N Yewale, Ashish Pathak
The Global Polio Eradication Initiative (GPE I), since its launch in 1988 has achieved more than 99% reduction in polio cases globally, using oral polio vaccine (OPV). Currently only two countries (Pakistan and Afghanistan) have not been able to stop transmission of wild poliovirus (wPV). In this article, we discuss some of the challenges faced by these two countries. The lessons learnt from the tremendous public health success stories of India and Nigeria are also highlighted. Reintroduction of wPV in the polio-free areas remains a valid risk globally and some recent examples are discussed...
August 7, 2016: Indian Pediatrics
Prem N Ramkumar, Ton La, Evan Fisch, Peter D Fabricant, Alexander E White, Kristofer J Jones, Samuel A Taylor
PURPOSE: The purpose of this observational study of social media in sports medicine was to investigate and analyze the presence and shared content of anterior cruciate ligament (ACL) patients, sports surgeons, and top orthopaedic hospitals on popular social media streams. METHODS: A search of 2 public domains (Instagram and Twitter) was performed over a 6-month period. ACL surgery ("#aclsurgery") was selected for the Instagram-based patient analysis after exclusion of veterinary ACL operations...
October 19, 2016: Arthroscopy: the Journal of Arthroscopic & related Surgery
Leah Hobert, Emanuela Binello
Trepanation, the process of making a burr hole in the skull to access the brain, is an ancient form of a primitive craniotomy. There is widespread evidence of contributions made to this practice by ancient civilizations in Europe, Africa, and South America, where archaeologists have unearthed thousands of trepanned skulls dating back to the Neolithic period. Little is known about trepanation in China, and it is commonly believed that the Chinese only used traditional Chinese medicine and nonsurgical methods for treating brain injuries...
October 18, 2016: World Neurosurgery
Tzipi Horowitz-Kraus, Rola Farah, Mark DiFrancesco, Jennifer Vannest
Story listening in children relies on brain regions supporting speech perception, auditory word recognition, syntax, semantics, and discourse abilities, along with the ability to attend and process information (part of executive functions). Speed-of-processing is an early-developed executive function. We used functional and structural magnetic resonance imaging (MRI) to demonstrate the relationship between story listening and speed-of-processing in preschool-age children. Eighteen participants performed story-listening tasks during MRI scans...
October 21, 2016: Neuropediatrics
Martie L Skinner, Kevin P Haggerty, Mary Casey-Goldstein, Ronald W Thompson, Laura Buddenberg, W Alex Mason
OBJECTIVES: The changes in Washington State and Colorado marijuana laws call for the development of new brief family-focused adolescent marijuana use preventive interventions that are relevant for and tailored to the context of legalization for retail sale. To that end, focus groups with parents and teens were conducted to find out about their concerns and needs in the context of legalization. METHODS: Six semi-structured focus groups (3 with parents, 3 with teens) were conducted in Washington State in 2013 related to consequences of teen marijuana use and messages that would be effective in helping to prevent teens from using marijuana in the context of legal adult use...
October 21, 2016: Substance Use & Misuse
Geir K Hanssen, Yngve Dahl
Purpose: Our purpose is to provide insight into the added value of applying a participatory design approach in the design of an interactive sound environment simulator to facilitate communication and understanding between patients and audiologists in consultation situations. Method: We have applied a qualitative approach, presenting results and discussion in the form of a story, following 3 consecutive steps: problem investigation, design, and evaluation. Results: We provide an overview of lessons learned, emphasizing how patients and audiologists took roles and responsibilities in the design process and the effects of this involvement...
October 1, 2016: American Journal of Audiology
Kimberly D Neely, Kate Bunton, Brad H Story
Purpose: This study used a computational vocal tract model to investigate the relationship of diphthong duration and vocal tract movement magnitude to measures of the F2 trajectory in CV words. Method: Three words (bough, boy, and buy) were simulated on the basis of an adult female vocal tract model, in which the model parameters were estimated from audio recordings of a female talker. Model parameters were then modified to generate 35 simulations of each word corresponding to 7 different durations and 5 movement magnitude settings...
October 20, 2016: Journal of Speech, Language, and Hearing Research: JSLHR
Rachel E Davis, Sonya Dal Cin, Suzanne M Cole, Ligia I Reyes, Shannon J McKenney-Shubert, Nancy L Fleischer, Lynna Chung Densen, Karen E Peterson
Additional research is needed to guide the design of narratives for use in practice-oriented, naturalistic settings to maximize health behavior change, particularly among populations affected by health disparities. This mixed-methods study explored the influence of cultural tailoring and emotional arousal on identification and message recall in narratives promoting childhood obesity prevention among 40 Mexican American mothers. Participants were also asked about narrative exposure, narrative preferences, and beliefs about the purpose of a story...
October 21, 2016: Health Communication
Jerry L Miller, David Holman
No abstract text is available yet for this article.
October 21, 2016: Health Communication
Julie M Elman
Throughout the Fear Project, the author visualizes other people's fears, many of which revolve around health-related issues. Through her illustrations, which accompany the words of her subjects, fears become a tangible representation of what people are most afraid of. The collaboration between the illustrator and the subjects shapes a health narrative that allows the subjects themselves to become more involved in their journey of self-discovery, by telling their own stories in ways that are outside the strict conventions of academia...
October 21, 2016: Health Communication
James Raftery, Steve Hanney, Trish Greenhalgh, Matthew Glover, Amanda Blatch-Jones
BACKGROUND: This report reviews approaches and tools for measuring the impact of research programmes, building on, and extending, a 2007 review. OBJECTIVES: (1) To identify the range of theoretical models and empirical approaches for measuring the impact of health research programmes; (2) to develop a taxonomy of models and approaches; (3) to summarise the evidence on the application and use of these models; and (4) to evaluate the different options for the Health Technology Assessment (HTA) programme...
October 2016: Health Technology Assessment: HTA
Lara Varpio, Christina St Onge, Meredith Young
Among the challenges of navigating the promotion and tenure (P&T) process is the need to describe one's career using the language of P&T expectations, while also framing that language to reflect the unique work involved in health professions education (HPE) scholarship. Drawing on the distinction between denotative and connotative meanings of words, we describe how the language of P&T standards can hold different meanings depending on how they are contextualized in the HPE field and the communities therein...
October 20, 2016: Perspectives on Medical Education
Janine Naß, Mita Banerjee, Thomas Efferth, Anita Wohlmann
Illness is a disruptive experience that requires high-quality care. The best evidence-based medical treatment risks losing some of its efficacy, however, when patients feel misunderstood when faced with the complexity of their experiences. They might stop treatment, refuse to disclose relevant information or seek unsound alternatives. A narrative-based approach to health care understands the patient's case history as a narrative that can be read or analyzed like a story. In other words, this approach honors individual illness experiences through the stories that patients tell...
October 20, 2016: International Journal of Clinical Pharmacy
Terry C Lairmore
BACKGROUND: The last 200 years have seen remarkable achievements in the art and clinical practice of surgery. These advances include the introduction of antisepsis, anesthesia, vascular anastomosis, antimicrobials, organ transplantation, and the widespread application of minimally invasive operative procedures. Very recently, a surgical procedure has been shown to cure diabetes, representing the most effective treatment of a metabolic disorder by surgeons. METHODS: The author reviewed the major surgical milestones in the modern surgical era and prepared this monograph for presentation as the Claude H...
September 30, 2016: American Journal of Surgery
Grete Mehus, Alf Gunnar Mehus, Sidsel Germeten, Nils Henriksen
INTRODUCTION: Snowmobiling among young people in Scandinavia frequently leads to accidents and injuries. Systematic studies of accidents exist, but few studies have addressed young drivers' experiences. The aim of this article is to reveal how young people experience and interpret accidents, and to outline a prevention strategy. METHODS: Thirty-one girls and 50 boys aged 16-23 years from secondary schools in Northern Norway and on Svalbard, a Norwegian archipelago in the Arctic Ocean, participated in 17 focus groups segregated by gender...
October 2016: Rural and Remote Health
Francesco Carnevale
No abstract text is available yet for this article.
September 2016: Epidemiologia e Prevenzione
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