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Case-Control Studies

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A generalized procedure for analyzing sustained and dynamic vocal fold vibrations from laryngeal high-speed videos using phonovibrograms.

Artificial intelligence in medicine Oct 30, 2015
OBJECTIVE: This work presents a computer-based approach to analyze the two-dimensional vocal fold dynamics of endoscopic high-speed videos, and constitutes an extension and generalization of a previously proposed wavelet-based procedure. While most a...
Vibration Phonation Larynx Voice Quality Pattern Recognition, Automated Wavelet Analysis Vocal Cords Voice Disorders Laryngoscopy Adult Humans Biomechanical Phenomena Female Time Factors Male Reproducibility of Results Support Vector Machine Middle Aged Aged Predictive Value of Tests Case-Control Studies Principal Component Analysis Video Recording Image Interpretation, Computer-Assisted
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Using Wearable Sensors and Machine Learning Models to Separate Functional Upper Extremity Use From Walking-Associated Arm Movements.

Archives of physical medicine and rehabilitation Oct 3, 2015
OBJECTIVE: To improve measurement of upper extremity (UE) use in the community by evaluating the feasibility of using body-worn sensor data and machine learning models to distinguish productive prehensile and bimanual UE activity use from extraneous ...
Humans Machine Learning Walking Young Adult Artificial Limbs Adult Feasibility Studies Middle Aged Movement Case-Control Studies Upper Extremity Models, Statistical Transducers
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Beating Heart Minimally Invasive Mitral Valve Surgery in Patients With Patent Coronary Bypass Grafts.

The Canadian journal of cardiology Sep 28, 2015
BACKGROUND: Redo mitral valve surgery in patients with patent coronary bypass grafts carries a risk of graft injury and postoperative bleeding. We compare early results of reoperative minimally invasive on-pump beating heart mitral valve surgery (OPB...
Blood Transfusion Middle Aged Humans Minimally Invasive Surgical Procedures Heart Valve Prosthesis Implantation Postoperative Complications Acute Kidney Injury Cardiopulmonary Bypass Thoracotomy Female Case-Control Studies Mitral Valve Coronary Artery Bypass Aged Mitral Valve Insufficiency Follow-Up Studies Sternotomy Male Blood Loss, Surgical
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Machine Learning of DTI Structural Brain Connectomes for Lateralization of Temporal Lobe Epilepsy.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine Sep 4, 2015
BACKGROUND AND PURPOSE: We analyzed the ability of a machine learning approach that uses diffusion tensor imaging (DTI) structural connectomes to determine lateralization of epileptogenicity in temporal lobe epilepsy (TLE).
Humans Machine Learning Brain Retrospective Studies Female Imaging, Three-Dimensional Support Vector Machine Hippocampus Connectome Gyrus Cinguli Epilepsy, Temporal Lobe Young Adult Adult Male Middle Aged Case-Control Studies Occipital Lobe Diffusion Tensor Imaging Frontal Lobe Temporal Lobe Globus Pallidus Nucleus Accumbens
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Scalable gastroscopic video summarization via similar-inhibition dictionary selection.

Artificial intelligence in medicine Aug 18, 2015
OBJECTIVE: This paper aims at developing an automated gastroscopic video summarization algorithm to assist clinicians to more effectively go through the abnormal contents of the video.
Stomach Diseases Video Recording Image Interpretation, Computer-Assisted Pattern Recognition, Automated Gastroscopy Data Compression Humans Artificial Intelligence Algorithms Reproducibility of Results Case-Control Studies Predictive Value of Tests
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Machine learning algorithm accurately detects fMRI signature of vulnerability to major depression.

Psychiatry research Jul 5, 2015
Standard functional magnetic resonance imaging (fMRI) analyses cannot assess the potential of a neuroimaging signature as a biomarker to predict individual vulnerability to major depression (MD). Here, we use machine learning for the first time to ad...
Image Interpretation, Computer-Assisted Nerve Net Temporal Lobe Echo-Planar Imaging Guilt Depressive Disorder, Major Case-Control Studies Diagnosis, Computer-Assisted Magnetic Resonance Imaging Reference Values Humans Biomarkers Machine Learning Female Algorithms Adult Sensitivity and Specificity Male
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"Tele-rounding" with a remotely controlled mobile robot in the neonatal intensive care unit.

Journal of telemedicine and telecare Jun 26, 2015
OBJECTIVE: To investigate the feasibility of 'tele-rounding' in the neonatal intensive care.
Case-Control Studies Length of Stay Robotics Feasibility Studies Remote Consultation Humans Hospital Costs Prospective Studies Intensive Care Units, Neonatal Female Intensive Care, Neonatal Infant, Newborn Male
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Identifying neuroanatomical signatures of anorexia nervosa: a multivariate machine learning approach.

Psychological medicine May 20, 2015
BACKGROUND: There are currently no neuroanatomical biomarkers of anorexia nervosa (AN) available to make clinical inferences at an individual subject level. We present results of a multivariate machine learning (ML) approach utilizing structural neur...
Sensitivity and Specificity Case-Control Studies Adolescent Image Processing, Computer-Assisted Magnetic Resonance Imaging Algorithms Humans Brain Machine Learning Female Young Adult Adult Probability Neuroimaging Diagnostic and Statistical Manual of Mental Disorders Anorexia Nervosa
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Short-term clinical outcomes of robot-assisted intersphincteric resection and low rectal resection with double-stapling technique for cancer: a case-matched study.

International journal of colorectal disease May 16, 2015
Rectal Neoplasms Digestive System Surgical Procedures Anal Canal Surgical Stapling Female Aged Male Case-Control Studies Treatment Outcome Humans Robotics
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Application of an artificial neural network model for selection of potential lung cancer biomarkers.

Journal of breath research May 6, 2015
Determination of volatile organic compounds (VOCs) in the exhaled breath samples of lung cancer patients and healthy controls was carried out by SPME-GC/MS (solid phase microextraction- gas chromatography combined with mass spectrometry) analyses. In...
Adult Sensitivity and Specificity Biomarkers, Tumor Male Middle Aged Case-Control Studies Lung Neoplasms Adenocarcinoma Carcinoma, Non-Small-Cell Lung Mass Spectrometry Gas Chromatography-Mass Spectrometry Small Cell Lung Carcinoma Neural Networks, Computer Humans Female Volatile Organic Compounds Aged Smoking Aged, 80 and over Solid Phase Microextraction Young Adult Breath Tests Exhalation
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