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AJNR Debuts New Web Site

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AJNR has unveiled a brand new Web platform. In addition to the fresh modern design, easier navigation, and improved functionality, the site is now completely mobile-optimized. This eliminates the need for the Journal’s iOS app and at the same time addresses the Android market, which was underserved by the old platform. The new Web site is a major investment in the Journal’s on-line presence. It is built on HighWire Press’s Drupal-based architecture that allows increased capabilities and the flexibility to accommodate new features and changing technology.

Editor-in-Chief Jeffrey Ross shared his enthusiasm for the enhanced experience the new site brings to AJNR’s readers, saying, “We are excited to partner with HighWire and to bring to our readers a modern, responsive AJNR Web site using the JCore platform.  Our readers will find an uncluttered interface, which presents both current and archival content in an easy to access format, with minimal click-through, and that is readily available on whatever device they choose to consume content.”

Dr. Ross selected an Altmetrics tool to analyze article level usage, reach, and social media impact as the first new function added to the site.

Article Level Metrics Product Sheet Final

Please be sure to visit and bookmark the updated www.ajnr.org soon and share your feedback. Former users of AJNR’s iOS app should now access the site through their Safari browser.…

2016 Lucien Levy Best Research Article Award Winner and Nominees Named

The Editors of AJNR are pleased to announce the annual Lucien Levy Best Research Article Award has been presented to:

Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy by M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang, and Z.D. Chu.

This award is named for the late AJNR Senior Editor who championed its establishment and recognizes the best original research paper accepted in 2016. The winning paper, submitted by authors from the Texas Children’s Hospital in Houston, was published electronically on October 13, 2016 and appeared in the February print issue. It was selected by a vote of the Journal’s Editor-in-Chief and Senior Editors.

Other nominated papers were:

Fate of Coiled Aneurysms with Minor Recanalization at 6 Months: Rate of Progression to Further Recanalization and Related Risk Factors by J.P. Jeon, Y.D. Cho, J.K. Rhim, D.H. Yoo, W.-S. Cho, H.-S. Kang, J.E. Kim, and M.H. Han

Diffusion-Weighted Imaging of Nasopharyngeal Carcinoma: Can Pretreatment DWI Predict Local Failure Based on Long-Term Outcome? by B.K.H. Law, A.D. King, K.S. Bhatia, A.T. Ahuja, M.K.M. Kam, B.B. Ma, Q.Y. Ai, F.K.F. Mo, J. Yuan, and D.K.W. Yeung

Porcine In Vivo Validation of a Virtual Contrast Model: The Influence of Contrast Agent Properties and Vessel Flow Rates by T.W. Peach, Y. Ventikos, J.V. Byrne, and Z. You

MR Imaging of Individual Perfusion Reorganization Using Superselective Pseudocontinuous Arterial Spin-Labeling in Patients with Complex Extracranial Steno-Occlusive Disease by V. Richter, M. Helle, M.J.P. van Osch, T. Lindner, A.S. Gersing, P. Tsantilas, H.-H. Eckstein, C. Preibisch, and C. Zimmer

A Semiautomatic Method for Multiple Sclerosis Lesion Segmentation on Dual-Echo MR Imaging: Application in a Multicenter Context by L.

CME for Literature Searches Now Free

We are pleased to announce that all AJNR readers are now able to earn 20 AMA PRA Category 1 Credits each year through for[CME]. Previously, AJNR readers were able to enjoy a 25% discount. However, due to our partnership with for[CME], you can now enjoy 20 CME Credits per year for free.

With for[CME] you will be able to enjoy the following benefits:

  • Earn CME by searching for and reading AJNR articles
  • 20 AMA PRA Category 1 Credits per year for free
  • Access CME opportunities on the iOS and Android apps
  • Search from millions of other peer-reviewed research abstracts

Click here to begin enjoying this benefit.

If you require assistance activating your account, then please reach out to for[CME] at info@formd.com. We hope that you enjoy this new opportunity for American Journal of Neuroradiology readers.

 …

“Recognizing Review”: Peer Review Week 2016 Celebrates the Heroes of Scientific Review

Publons_160_660_PRW1AJNR is proud to highlight our partnership with Publons during Peer Review Week 2016 as we showcase our commitment to honoring the efforts of our peer reviewers. These experts help ensure the publication of solid science that is relevant and robust before it gets communicated to the world. We encourage our reviewers to act upon this year’s theme of Recognizing Review and sign up for Publons now to effortlessly track, verify, and showcase every review they complete for AJNR and other Publons-affiliated journals. By registering, our reviewers will be eligible for Publons’ inaugural Sentinels of Science awards, paying homage to the most prolific heroes of peer review over the past year.

Follow the Twitter feed on this week’s activities at #PeerRevWk16 with @publons.…

Next AJNR Tweetchat: MACRA Revealed

Our May 2016 Tweetchat moderated by Joshua Hirsch @JoshuaAHirsch, Gregory Nicola @GregoryNNicola, and Robert Barr @rmbxray will discuss MACRA (The Medicare Access and CHIP Reauthorization Act of 2015) and its impact on the field of radiology. Given the impact of the MACRA legislation on all radiologists during this time of transition to value-based models of payment, this is a chat that you won’t want to miss.

Mark you calendars for May 17th at 3 p.m. EST and join Twitter Editor Ryan T. Fitzgerald @ryantfitzgerald for this timely discussion.

Suggested Reading: Sustainable Growth Rate Repealed, MACRA Revealed: Historical Context and Analysis of Recent Changes in Medicare Physician Payment Methodologies by J.A. Hirsch, H.B. Harvey, R.M. Barr, W.D. Donovan, R. Duszak Jr, G.N. Nicola, P.W. Schaefer, and L. Manchikanti. Published online before print November 19, 2015, doi: 10.3174/ajnr.A4522…

Daniel S. Chow Selected as AJNR’s Next Editorial Fellow

Hillary R. Kelly
Daniel S. Chow

We at the AJNR are again gratified by the number of extremely qualified individuals who applied for the Editorial Fellowship position. From multiple applicants, Dr. Daniel S. Chow from the University of California, San Francisco was selected to serve as our fourth Editorial Fellow.

Dr. Chow graduated from UC Riverside with a degree in Biological Sciences, and then attended the David Geffen School of Medicine at University of California, Los Angeles. He completed his radiology residency at Columbia University Medical Center – New York Presbyterian, and is currently a fellow in neuroradiology at UCSF. Dr. Chow is author or co-author on 28 manuscripts and has served as an active reviewer for the journal.

During his Editorial Fellowship he will participate in all AJNR activities including, but not limited to, manuscript evaluation and selection, editorial-related research, and conferences. The AJNR family is pleased to welcome Dr. Chow.…

Just Added: Download Full Issues and Create Slides from Figures on AJNR.org

By popular request, AJNR readers can now download the latest issue in one complete PDF file. A download link is located in the center column of the current issue table of contents, underneath the cover photo.

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Another new option is the ability to download figures and tables directly into PowerPoint format. Each image displayed in the full-text format on our Web site now has a tool to create a PowerPoint slide. These files are branded with the AJNR logo, contain citation and legend information, and are ready to use for teaching and presentations.

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Annotated Bibliography #15

1. Al-Holou, W. N., Terman, S. W., Kilburg, C., Garton, H. J. L., Muraszko, K. M., Chandler, W. F., Ibrahim, M., et al. (2011). Prevalence and natural history of pineal cysts in adults. J Neurosurg 2011;6:1106-14. doi:10.3171/2011.6.JNS11506

Pineal cysts measuring 5 mm or larger in greatest dimension were found in 478/48,417 patients (1.0%).  Follow up imaging was present in 151 patients for greater than 3 years. The authors conclude that follow-up imaging and neurosurgical evaluation are not mandatory for adults with asymptomatic pineal cysts.

2. Albuquerque, F. C., Hu, Y. C., Dashti, S. R., Abla, A. a, Clark, J. C., Alkire, B., Theodore, N., et al. (2011). Craniocervical arterial dissections as sequelae of chiropractic manipulation: patterns of injury and management. J Neurosurg 2011;6:1197-1205. doi:10.3171/2011.8.JNS111212

The authors describe the patterns of arterial injury after chiropractic manipulation and their management in the modern endovascular era in 13 patients since 2007.  Of particular note was the severity of the arterial injuries in the cohort. Not only were these lesions often lengthy, their neurological sequelae were frequently severe. Three patients were left permanently debilitated by stroke and 1 died, producing an adverse outcome rate of 31% (4 of 13 patients).

3. Chan, W. C. W., Sze, K. L., Samartzis, D., Leung, V. Y. L., & Chan, D. (2011). Structure and biology of the intervertebral disk in health and disease. Orthop Clin North Am 2011;42:447-64. doi:10.1016/j.ocl.2011.07.012

Very complete review of the anatomy and physiology of the intervertebral disc, including over 200 references.  It is amazing to me that we still do not know the precise origin and nature of the cells within the intervertebral disc, or the fate of the notochord cells.

4. Filippi, M., Rocca, M. a, De Stefano, N., Enzinger, C., Fisher, E., Horsfield, M. a, Inglese, M., et al.

UNC Neuroradiology Neuropathology Conference: December 2010

Here is the PPT presentation for our December Neuroradiology Neuropathology conference.  You will be able to read the patient’s clinical history followed by selected and pertinent views from their imaging studies and,  at the end, selected samples of the histology and a short discussion on the entity.  It was prepared by one of our fellows and neuropathologists.

UNC Neurorad Neuropath Dec 2010 (NXPowerLite)