AIMC Topic: Sensitivity and Specificity
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A Novel Elastic Force-Field to Influence Mediolateral Foot Placement During Walking.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Dec 1, 2016
Bipedal gait can be stabilized through mechanically-appropriate mediolateral foot placement, although this strategy is disrupted in a subset of neurologically injured individuals with balance deficits. The goal of the present work was to develop a de...
A New Method for Self-Estimation of the Severity of Obstructive Sleep Apnea Using Easily Available Measurements and Neural Fuzzy Evaluation System.
IEEE journal of biomedical and health informatics
Nov 30, 2016
This paper proposes a neural fuzzy evaluation system (NFES) with significant variables selected from stepwise regression to predict apnea-hypopnea index (AHI) for evaluating obstructive sleep apnea (OSA). The variables considered are the change statu...
A novel deep learning approach for classification of EEG motor imagery signals.
Journal of neural engineering
Nov 30, 2016
OBJECTIVE: Signal classification is an important issue in brain computer interface (BCI) systems. Deep learning approaches have been used successfully in many recent studies to learn features and classify different types of data. However, the number ...
Automated selection of brain regions for real-time fMRI brain-computer interfaces.
Journal of neural engineering
Nov 30, 2016
OBJECTIVE: Brain-computer interfaces (BCIs) implemented with real-time functional magnetic resonance imaging (rt-fMRI) use fMRI time-courses from predefined regions of interest (ROIs). To reach best performances, localizer experiments and on-site exp...
Visual Perception
Visual Cortex
Word Processing
Principal Component Analysis
Brain-Computer Interfaces
Task Performance and Analysis
Nerve Net
Female
Reproducibility of Results
Adult
Sensitivity and Specificity
Magnetic Resonance Imaging
Unsupervised Machine Learning
Brain Mapping
Male
Computer Systems
Humans
Dosimetric Implications of Residual Tracking Errors During Robotic SBRT of Liver Metastases.
International journal of radiation oncology, biology, physics
Nov 27, 2016
PURPOSE: Although the metric precision of robotic stereotactic body radiation therapy in the presence of breathing motion is widely known, we investigated the dosimetric implications of breathing phase-related residual tracking errors.
Evaluation of a Machine-Learning Algorithm for Treatment Planning in Prostate Low-Dose-Rate Brachytherapy.
International journal of radiation oncology, biology, physics
Nov 27, 2016
PURPOSE: This work presents the application of a machine learning (ML) algorithm to automatically generate high-quality, prostate low-dose-rate (LDR) brachytherapy treatment plans. The ML algorithm can mimic characteristics of preoperative treatment ...
Automated quantification of three-dimensional organization of fiber-like structures in biological tissues.
Biomaterials
Nov 25, 2016
Fiber-like structures are prevalent in biological tissues, yet quantitative approaches to assess their three-dimensional (3D) organization are lacking. We develop 3D directional variance, as a quantitative biomarker of truly 3D fibrillar organization...
Area Determination of Diabetic Foot Ulcer Images Using a Cascaded Two-Stage SVM-Based Classification.
IEEE transactions on bio-medical engineering
Nov 23, 2016
The standard chronic wound assessment method based on visual examination is potentially inaccurate and also represents a significant clinical workload. Hence, computer-based systems providing quantitative wound assessment may be valuable for accurate...
Development and validation of a LC-MS/MS assay for quantification of cisplatin in rat plasma and urine.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Nov 23, 2016
Till date, no analytical method published to detect Cisplatin has been validated according to the U.S. Food and Drug Administration (FDA) guidance using liquid chromatography mass spectrometry (LC-MS/MS). We report, a validated LC-MS/MS method for qu...
A Natural Language Processing-based Model to Automate MRI Brain Protocol Selection and Prioritization.
Academic radiology
Nov 23, 2016
RATIONALE AND OBJECTIVES: Incorrect imaging protocol selection can contribute to increased healthcare cost and waste. To help healthcare providers improve the quality and safety of medical imaging services, we developed and evaluated three natural la...
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