Is the clinical head impulse test helpful in cochlear implantation candidacy evaluation?

Objective: Vestibular dysfunction is a known risk of cochlear implantation (CI). However, the utility of the physical exam to screen CI candidates for vestibular dysfunction is not well-studied. The objective of this study is to evaluate the preoperative role of the clinical head impulse test (cHIT) in subjects undergoing CI surgery evaluation.

Impact of Sociodemographic Disparities on Language Outcomes After Cochlear Implantation in a Diverse Pediatric Cohort.

Objective: We examined how sociodemographic and audiologic factors affect receptive and expressive language outcomes in children with cochlear implantation.

Study Design: Retrospective cohort study.

Setting: A hearing loss (HL) clinic at a tertiary center.

Resilience of the zooplankton community in the northeast Gulf of Mexico during and after the Deepwater Horizon oil spill.

We evaluated the resilience of the zooplankton community to the Deepwater Horizon oil spill in the northeast Gulf of Mexico, by assessing abundance, biomass, spatial distribution, species composition, and diversity indices during spring, summer, and winter, May 2010 to August 2014. SEAMAP samples collected between spring and summer 2005-2009 were analyzed as a baseline. Our results did not indicate that there was a long-term impact from the oil spill, but did demonstrate that environmental variability and riverine processes strongly governed zooplankton community dynamics.

Preserved Cochlear Implant Function After Multiple Electroconvulsive Therapy Treatments.

This case report presents the successful use of multiple treatments of electroconvulsive therapy (ECT) in a patient with a cochlear implant (CI). A 60-year-old man with a left-sided CI and bipolar disorder presented with severe depression. A total of 9 separate sessions of unilateral ECT was administered to the contralateral side of the existing CI.

Fast support vector machines for continuous data.

Support vector machines (SVMs) can be trained to be very accurate classifiers and have been used in many applications. However, the training time and, to a lesser extent, prediction time of SVMs on very large data sets can be very long. This paper presents a fast compression method to scale up SVMs to large data sets.

Recognizing plankton images from the shadow image particle profiling evaluation recorder.

We present a system to recognize underwater plankton images from the shadow image particle profiling evaluation recorder (SIPPER). The challenge of the SIPPER image set is that many images do not have clear contours. To address that, shape features that do not heavily depend on contour information were developed.

A double-stranded RNA mycovirus confers hypovirulence-associated traits to Botrytis cinerea.

Botrytis cinerea CCg425 contains a 33-nm isometric mycovirus whose genome is a 6.8-kb double-stranded RNA (dsRNA) molecule. Virulence bioassays, performed by direct plug mycelial inoculation on bean plant leaves, showed that B.