Education Research: Neurology resident education: Trending skills, confidence, and professional preparation.

Objective: To survey US-trained graduating neurology residents who are American Academy of Neurology members, in an effort to trend perceived quality and completeness of graduate neurology education.

Methods: An electronic survey was sent to all American Academy of Neurology members graduating from US neurology residency programs in the Spring of 2014.

Results: Of 805 eligible respondents, 24% completed the survey.

International issues: Obtaining an adult neurology residency position in the United States: an overview.

Around the world, there are marked differences in neurology training, including training duration and degree of specialization. In the United States, adult neurology residency is composed of 1 year of internal medicine training (preliminary year) and 3 years of neurology-specific training. Child neurology, which is not the focus of this article, is 2 years of pediatrics and 3 years of neurology training.

Nerve cross-sectional area in extremes of age.

Introduction: Nerve cross-sectional area reference values have been reported for many nerves, but there have been few studies in pediatric and geriatric populations. This study was conducted to determine the influence of age on nerve cross-sectional area.

Methods: Thirty-two children (3 months to 16 years) and 20 geriatric adults (67-92 years) without known neurologic conditions underwent bilateral ultrasound to measure the area of the following nerves: median at the wrist and forearm; ulnar at the wrist and elbow; radial in the spiral groove; sciatic in the distal thigh; fibular at the knee; tibial at the knee and ankle; and sural at the ankle.

Transcranial Doppler identifies a malfunctioning extraventricular drain.

Transcranial Doppler (TCD) is an invaluable tool allowing real-time monitoring of physiologic blood flow velocity changes. We present a case where TCD monitoring for vasospasm after subarachnoid hemorrhage identified blood flow velocity changes consistent with sudden increased intracranial pressure (ICP) due to a malfunctioning extraventricular drain. The primary team was alerted to these findings, and immediately revised her shunt with normalization of ICP and TCD.

Neuromuscular ultrasonography: quantifying muscle and nerve measurements.

Neuromuscular ultrasonography can be used both descriptively and quantitatively in the evaluation of patients with neuromuscular disorders. This article reviews the quantitative use of this technology, particularly measurements of the size and echogenicity of nerve and muscle, as a tool for assessing the severity, progression, and response of these tissues to therapeutic interventions. Neuromuscular ultrasonography has several features, including portability and noninvasiveness, that make it an attractive research tool for advancing the diagnosis and treatment of neuromuscular disorders.

Pro-anorexia websites: what a clinician should know.

Objective: The purpose of this study was to conduct a content analysis of the "Tips and Tricks" section of pro-ana websites to better understand information shared on these sites, and aide clinicians in identification, treatment, and prevention of anorexia.

Method: Nine pro-ana websites were evaluated to identify categories of information in "Tips and Tricks." A content analysis was performed using emergent coding methods and 16 categories were determined.

Mutations within the C-terminus of the gamma subunit of the photosynthetic F1-ATPase activate MgATP hydrolysis and attenuate the stimulatory oxyanion effect.

Two highly conserved amino acid residues near the C-terminus within the gamma subunit of the mitochondrial ATP synthase form a "catch" with an anionic loop on one of the three beta subunits within the catalytic alphabeta hexamer of the F1 segment [Abrahams, J. P., Leslie, A.