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american journal of neuroradiology

P Charkhchi, M Mirbolouk, R Jalilian, D M Yousem
BACKGROUND AND PURPOSE: With globalization, the contributions of authors from abroad to the American published literature has increased. We sought to determine the changes with time in the proportional contributions of American and non-American authors in the American neurosciences literature. We hypothesized the following: 1) During the past 21 years, manuscript contributions of American institutions have proportionally decreased in neuroradiology, more than in neurosurgery or neurology; 2) contributions of Asian institutions have affected neuroradiology more than neurosurgery and neurology; and 3) American articles garner more citations...
April 5, 2018: AJNR. American Journal of Neuroradiology
Haris Naseem Shekhani, Shoaib Shariff, Nizar Bhulani, Faisal Khosa, Tarek Noel Hanna
OBJECTIVE: The objective of our study was to investigate radiology manuscript characteristics that influence citation rate, capturing features of manuscript construction that are discrete from study design. MATERIALS AND METHODS: Consecutive articles published from January 2004 to June 2004 were collected from the six major radiology journals with the highest impact factors: Radiology (impact factor, 5.076), Investigative Radiology (2.320), American Journal of Neuroradiology (AJNR) (2...
December 2017: AJR. American Journal of Roentgenology
V Wadhwa, E Latimer, K Chatterjee, J McCarty, R T Fitzgerald
The use of social media by medical professionals and organizations is increasing, with Twitter receiving the most attention. User engagement is an important goal of social media activity, and engagement metrics represent a viable gauge of value in social media. No thorough analysis of tweet characteristics that increase academic user engagement has yet been published. In this study, the authors analyzed the American Journal of Neuroradiology Twitter feed to determine the tweet characteristics that were associated with higher engagement rates...
October 2017: AJNR. American Journal of Neuroradiology
E E O'Connor, M Cousar, J A Lentini, M Castillo, K Halm, T A Zeffiro
BACKGROUND AND PURPOSE: Many scientific journals use double-blind peer review to minimize potential reviewer bias concerning publication recommendations. However, because neuroradiology is a relatively small subspecialty, this process may be limited by prior knowledge of the authors' work or associated institutions. We sought to investigate the efficacy of reviewer blinding and determine the impact that unblinding may have on manuscript acceptance. MATERIALS AND METHODS: For manuscripts submitted to the American Journal of Neuroradiology (AJNR) from January through June 2015, reviewers completed a brief anonymous questionnaire after submitting their evaluations, assessing whether they were familiar with the research or had knowledge of the authors or institutions from which the work originated...
February 2017: AJNR. American Journal of Neuroradiology
Falgun H Chokshi, Jian Kang, Suprateek Kundu, Mauricio Castillo
Our purpose was to determine if associations exist between titles characteristics and citation numbers in Radiology, American Journal of Roentgenology (AJR), and American Journal of Neuroradiology (AJNR). This retrospective study is Institutional Review Board exempt. We searched Web of Science for all original research and review articles in Radiology, AJR, and AJNR between 2006 and 2012 and tabulated number of words in the title, presence of a colon symbol, and presence of an acronym. We used a Poisson regression model to evaluate the association between number of citations and title characteristics...
November 2016: Current Problems in Diagnostic Radiology
Garrett T Venable, Brandon A Shepherd, Christopher M Loftis, S Gray McClatchy, Mallory L Roberts, Meghan E Fillinger, James B Tansey, Paul Klimo
OBJECTIVE: Bradford's law describes the scatter of citations for a given subject or field. It can be used to identify the most highly cited journals for a field or subject. The objective of this study was to use currently accepted formulations of Bradford's law to identify core journals of neurosurgery and neurosurgical subspecialties. METHODS: All original research publications from 2009 to 2013 were analyzed for the top 25 North American academic neurosurgeons from each subspecialty...
February 2016: Journal of Neurosurgery
A F Choudhri, M Castillo
BACKGROUND AND PURPOSE: The growing number of subspecialties within neuroradiology compete for pages in neuroradiology journals. We performed a bibliometric analysis of the American Journal of Neuroradiology to identify the virtual Impact Factor of different journal subsections and article topics. MATERIALS AND METHODS: Original Research and Review Articles published in American Journal of Neuroradiology during 2010-2012 were evaluated. The journal section for each article was recorded, and the number of citations was evaluated by using the Web of Science database...
October 2015: AJNR. American Journal of Neuroradiology
Jenny K Hoang, Jonathan McCall, Andrew F Dixon, Ryan T Fitzgerald, Frank Gaillard
PURPOSE: The aim of this study was to compare the volume of individuals who viewed online versions of research articles in 2 peer-reviewed radiology journals and a radiology blog promoted by social media. METHODS: The authors performed a retrospective study comparing online analytic logs of research articles in the American Journal of Neuroradiology (AJNR) and the American Journal of Roentgenology (AJR) and a blog posting on from April 2013 to September 2014...
July 2015: Journal of the American College of Radiology: JACR
J N Ramalho, G Tedesqui, M Ramalho, R S Azevedo, M Castillo
BACKGROUND AND PURPOSE: Because evidence-based articles are difficult to recognize among the large volume of publications available, some journals have adopted evidence-based medicine criteria to classify their articles. Our purpose was to determine whether an evidence-based medicine classification used by a subspecialty-imaging journal allowed consistent categorization of levels of evidence among different raters. MATERIALS AND METHODS: One hundred consecutive articles in the American Journal of Neuroradiology were classified as to their level of evidence by the 2 original manuscript reviewers, and their interobserver agreement was calculated...
June 2015: AJNR. American Journal of Neuroradiology
A U Kalnins, K Halm, M Castillo
BACKGROUND AND PURPOSE: Self-plagiarism is a form of research misconduct that can dilute the credibility and reputation of a scientific journal, as well as the represented specialty. Journal editors are aware of this problem when reviewing submissions and use on-line plagiarism-analysis programs to facilitate detection. The American Journal of Neuroradiology (AJNR) uses iThenticate to screen several submitted original research manuscripts selected for review per issue and retrospectively assesses 3 issues per year...
June 2015: AJNR. American Journal of Neuroradiology
Matthew Pagni, Nickalus R Khan, Harris L Cohen, Asim F Choudhri
RATIONALE AND OBJECTIVES: The number of citations a publication receives can be used to show its impact on a field of study. It may indicate the educational interest in a given population or underline a perceived or real educational gap. This article identifies and characterizes the 100 top cited publications in radiologic journals as of May 2013. MATERIALS AND METHODS: All clinical radiologic journals listed by Thomson Reuters Journal Citation Reports in 2011 were identified...
August 2014: Academic Radiology
Lv Xianli, Jiang Chuhan, Li Youxiang, Liu Aihua, Lv Ming, Jiang Peng, Wu Zhongxue
Paper Withdrawn Because Already Published in AJNR American Journal of Neuroradiology 28: 1769 - 70 - October 2007.
December 31, 2007: Neuroradiology Journal
Dae Young Yoon, Eun Joo Yun, You Jin Ku, Sora Baek, Kyoung Ja Lim, Young Lan Seo, Miyeon Yie
OBJECTIVE: The number of citations an article receives after its publication reflects its impact in the scientific community. The aim of this study was to identify and characterize the 100 top-cited articles published in radiology journals. MATERIALS AND METHODS: The top-cited articles published in 12 radiology journals were identified using the database of Science Citation Index Expanded (1945-2012). The 100 top-cited articles were selected and analyzed with regard to the number of citations, year of publication, publishing journal, authorship, institution and country of origin, type of article, radiologic subspecialty, main topic, and radiologic technique...
September 2013: AJR. American Journal of Roentgenology
Adam S Tunis, Matthew D F McInnes, Ramez Hanna, Kaisra Esmail
PURPOSE: To evaluate whether completeness of reporting of systematic reviews and meta-analyses in major radiology journals has changed since publication of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement; a secondary objective is to evaluate whether completeness of reporting (ie, PRISMA) is associated with study quality (ie, Assessing the Methodological Quality of Systematic Reviews [AMSTAR]). MATERIALS AND METHODS: Systematic reviews and meta-analyses published in major radiology journals between January 2007 and December 2011 were identified by searching MEDLINE with the modified Montori method...
November 2013: Radiology
Karel Ter Brugge, M Castillo
No abstract text is available yet for this article.
September 2009: Interventional Neuroradiology
K Terbrugge, M Castillo
No abstract text is available yet for this article.
September 2009: AJNR. American Journal of Neuroradiology
J J Cuaron, J A Hirsch, D C Medich, B S Rosenstein, C B Martel, A E Hirsch
The American Journal of Neuroradiology has played a seminal role in the history of vertebral augmentation (VA). Because VA is increasingly being included in the multidisciplinary management of malignant vertebral compression fractures (VCFs), combined therapeutic approaches that include strategies to treat metastatic disease along with the fracture have become appealing options for patients. To that end, we recently investigated the dosimetric feasibility of treating malignant VCFs with radionuclide therapy...
November 2009: AJNR. American Journal of Neuroradiology
M Castillo
No abstract text is available yet for this article.
April 2009: AJNR. American Journal of Neuroradiology
R J McDonald, H J Cloft, D F Kallmes
BACKGROUND AND PURPOSE: This is a follow-up article to "Fate of Submitted Manuscripts Rejected from the American Journal of Neuroradiology: Outcomes and Commentary." The purpose of this study was to quantify differences in citation frequency between manuscripts published in the American Journal of Neuroradiology (AJNR) and those published after AJNR rejection and to understand citation frequency differences among rejected manuscripts. MATERIALS AND METHODS: In this study, a MEDLINE search identified all manuscripts published in AJNR in 2005 and those initially rejected by AJNR in 2004 but subsequently published elsewhere...
February 2009: AJNR. American Journal of Neuroradiology
M Castillo
No abstract text is available yet for this article.
September 2008: AJNR. American Journal of Neuroradiology
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