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Real-time apnea-hypopnea event detection during sleep by convolutional neural networks.

Computers in biology and medicine Jun 28, 2018
Sleep apnea-hypopnea event detection has been widely studied using various biosignals and algorithms. However, most minute-by-minute analysis techniques have difficulty detecting accurate event start/end positions. Furthermore, they require hand-engi...
Humans Aged Adult Neural Networks, Computer Female Sleep Apnea Syndromes Male Respiratory Rate Sleep Middle Aged Polysomnography Signal Processing, Computer-Assisted
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Machine learning approaches for predicting disposition of asthma and COPD exacerbations in the ED.

The American journal of emergency medicine Jun 28, 2018
OBJECTIVE: The prediction of emergency department (ED) disposition at triage remains challenging. Machine learning approaches may enhance prediction. We compared the performance of several machine learning approaches for predicting two clinical outco...
Emergency Service, Hospital Severity of Illness Index Treatment Outcome Triage Asthma Male Middle Aged Humans Machine Learning Female Adult Pulmonary Disease, Chronic Obstructive Hospitalization Aged
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Automatic identification of clinically relevant regions from oral tissue histological images for oral squamous cell carcinoma diagnosis.

Tissue & cell Jun 28, 2018
Identification of various constituent layers such as epithelial, subepithelial, and keratin of oral mucosa and characterization of keratin pearls within keratin region as well, are the important and mandatory tasks for clinicians during the diagnosis...
Image Processing, Computer-Assisted Mouth Neoplasms Neural Networks, Computer Carcinoma, Squamous Cell Humans Female Male
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Granulomatosis with polyangiitis in Northeastern Brazil: study of 25 cases and review of the literature.

Advances in rheumatology (London, England) Jun 28, 2018
BACKGROUND: Little has been published about the epidemiology of Granulomatosis with polyangiitis (GPA) in South America, especially in the intertropical zone, and no epidemiological data from Brazil are available. The purpose of the present study was...
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Eye Diseases Male Adrenal Cortex Hormones Granulomatosis with Polyangiitis Arthritis Middle Aged Proteinuria Nervous System Diseases Brazil Female Gastrointestinal Diseases Heart Diseases Adult Delayed Diagnosis Humans Creatinine Disease Progression Cross-Sectional Studies Retrospective Studies Skin Diseases Lung Diseases Acute Kidney Injury
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Threshold-Based Noise Detection and Reduction for Automatic Speech Recognition System in Human-Robot Interactions.

Sensors (Basel, Switzerland) Jun 28, 2018
This work develops a speech recognition system that uses two procedures of proposed noise detection and combined noise reduction. The system can be used in applications that require interactive robots to recognize the contents of speech that includes...
Bionics Cybernetics Humans Speech Speech Recognition Software Signal-To-Noise Ratio Robotics Noise
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Smartphones, Sensors, and Machine Learning to Advance Real-Time Prediction and Interventions for Suicide Prevention: a Review of Current Progress and Next Steps.

Current psychiatry reports Jun 28, 2018
PURPOSE OF REVIEW: As rates of suicide continue to rise, there is urgent need for innovative approaches to better understand, predict, and care for those at high risk of suicide. Numerous mobile and sensor technology solutions have already been propo...
Machine Learning Suicide Prevention Smartphone Mobile Applications Humans
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Neuromorphic computing with multi-memristive synapses.

Nature communications Jun 28, 2018
Neuromorphic computing has emerged as a promising avenue towards building the next generation of intelligent computing systems. It has been proposed that memristive devices, which exhibit history-dependent conductivity modulation, could efficiently r...
Models, Neurological Action Potentials Unsupervised Machine Learning Electronics Humans Neural Networks, Computer Animals Synapses Biomimetic Materials Electric Conductivity
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Assisting hand function after spinal cord injury with a fabric-based soft robotic glove.

Journal of neuroengineering and rehabilitation Jun 28, 2018
BACKGROUND: Spinal cord injury is a devastating condition that can dramatically impact hand motor function. Passive and active assistive devices are becoming more commonly used to enhance lost hand strength and dexterity. Soft robotics is an emerging...
Spinal Cord Injuries Exoskeleton Device Adult Humans Aged Hand Female Young Adult Male Activities of Daily Living Hand Strength Middle Aged Robotics
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Pathogenesis-based treatments in primary Sjogren's syndrome using artificial intelligence and advanced machine learning techniques: a systematic literature review.

Human vaccines & immunotherapeutics Jun 28, 2018
Big data analysis has become a common way to extract information from complex and large datasets among most scientific domains. This approach is now used to study large cohorts of patients in medicine. This work is a review of publications that have ...
Sjogren's Syndrome Databases, Bibliographic Machine Learning Data Analysis Humans Big Data Natural Language Processing
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Spiking networks as efficient distributed controllers.

Biological cybernetics Jun 27, 2018
In the brain, networks of neurons produce activity that is decoded into perceptions and actions. How the dynamics of neural networks support this decoding is a major scientific question. That is, while we understand the basic mechanisms by which neur...
Neural Networks, Computer Algorithms Brain Computer Simulation Humans Neurons Nonlinear Dynamics Neural Pathways Nerve Net Animals Models, Neurological Action Potentials
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