Humans

Showing 71051 to 71060 of 95995 articles
Clear Filters

An Advanced Deep Learning Approach for Ki-67 Stained Hotspot Detection and Proliferation Rate Scoring for Prognostic Evaluation of Breast Cancer.

Scientific reports Jun 12, 2017
Being a non-histone protein, Ki-67 is one of the essential biomarkers for the immunohistochemical assessment of proliferation rate in breast cancer screening and grading. The Ki-67 signature is always sensitive to radiotherapy and chemotherapy. Due t...
Humans Female Ki-67 Antigen Pathology, Clinical Biomarkers, Tumor Deep Learning Cell Proliferation Immunohistochemistry Reproducibility of Results Sensitivity and Specificity Breast Neoplasms
View on PubMed DOI

Modifying upper-limb inter-joint coordination in healthy subjects by training with a robotic exoskeleton.

Journal of neuroengineering and rehabilitation Jun 12, 2017
BACKGROUND: The possibility to modify the usually pathological patterns of coordination of the upper-limb in stroke survivors remains a central issue and an open question for neurorehabilitation. Despite robot-led physical training could potentially ...
Physical Education and Training Stroke Rehabilitation Gravitation Movement Exoskeleton Device Upper Extremity Male Posture Robotics Psychomotor Performance Joints Prosthesis Design Healthy Volunteers Young Adult Adult Biomechanical Phenomena Humans Algorithms Female
View on PubMed DOI

Using multiclass classification to automate the identification of patient safety incident reports by type and severity.

BMC medical informatics and decision making Jun 12, 2017
BACKGROUND: Approximately 10% of admissions to acute-care hospitals are associated with an adverse event. Analysis of incident reports helps to understand how and why incidents occur and can inform policy and practice for safer care. Unfortunately ou...
Humans Data Mining Medical Informatics Classification Patient Safety Support Vector Machine Risk Management
View on PubMed DOI

The order of complexity of visuomotor learning.

BMC neuroscience Jun 12, 2017
BACKGROUND: Learning algorithms come in three orders of complexity: zeroth-order (perturbation), first-order (gradient descent), and second-order (e.g., quasi-Newton). But which of these are used in the brain? We trained 12 people to shoot targets, a...
(1)
Humans Male Learning Machine Learning Psychomotor Performance Young Adult Female Algorithms Adult Brain
View on PubMed DOI

Unlocking echocardiogram measurements for heart disease research through natural language processing.

BMC cardiovascular disorders Jun 12, 2017
BACKGROUND: In order to investigate the mechanisms of cardiovascular disease in HIV infected and uninfected patients, an analysis of echocardiogram reports is required for a large longitudinal multi-center study.
Humans Longitudinal Studies Predictive Value of Tests Reproducibility of Results Natural Language Processing Ventricular Function, Left Feasibility Studies Databases, Factual Stroke Volume Retrospective Studies Pattern Recognition, Automated Echocardiography HIV Infections Terminology as Topic Veterans Health Heart Failure Software Validation Data Mining Automation
View on PubMed DOI

Predicting mental conditions based on "history of present illness" in psychiatric notes with deep neural networks.

Journal of biomedical informatics Jun 10, 2017
BACKGROUND: Applications of natural language processing to mental health notes are not common given the sensitive nature of the associated narratives. The CEGS N-GRID 2016 Shared Task in Clinical Natural Language Processing (NLP) changed this scenari...
Humans Mental Disorders Natural Language Processing Neural Networks, Computer Machine Learning
View on PubMed DOI

Radiomic machine-learning classifiers for prognostic biomarkers of advanced nasopharyngeal carcinoma.

Cancer letters Jun 10, 2017
We aimed to identify optimal machine-learning methods for radiomics-based prediction of local failure and distant failure in advanced nasopharyngeal carcinoma (NPC). We enrolled 110 patients with advanced NPC. A total of 970 radiomic features were ex...
Humans Nasopharyngeal Neoplasms Decision Support Techniques Reproducibility of Results Support Vector Machine Linear Models Risk Assessment Risk Factors Magnetic Resonance Imaging Treatment Failure Diagnosis, Computer-Assisted Carcinoma Nasopharyngeal Carcinoma Predictive Value of Tests ROC Curve High-Throughput Screening Assays Area Under Curve Image Interpretation, Computer-Assisted
View on PubMed DOI

Mechanisms of Connectome Development.

Trends in cognitive sciences Jun 10, 2017
At the centenary of D'Arcy Thompson's seminal work 'On Growth and Form', pioneering the description of principles of morphological changes during development and evolution, recent experimental advances allow us to study change in anatomical brain net...
(2)
Humans Neural Networks, Computer Brain Connectome
View on PubMed DOI

Classification of cardiovascular tissues using LBP based descriptors and a cascade SVM.

Computer methods and programs in biomedicine Jun 10, 2017
BACKGROUND AND OBJECTIVE: Histological images have characteristics, such as texture, shape, colour and spatial structure, that permit the differentiation of each fundamental tissue and organ. Texture is one of the most discriminative features. The au...
Arteries Humans Connective Tissue Discriminant Analysis Algorithms Support Vector Machine Veins Muscle, Smooth Myocardium
View on PubMed DOI

Integration of data mining classification techniques and ensemble learning to identify risk factors and diagnose ovarian cancer recurrence.

Artificial intelligence in medicine Jun 10, 2017
Ovarian cancer is the second leading cause of deaths among gynecologic cancers in the world. Approximately 90% of women with ovarian cancer reported having symptoms long before a diagnosis was made. Literature shows that recurrence should be predicte...
(3)
Data Mining Support Vector Machine Ovarian Neoplasms Humans Neoplasm Recurrence, Local Female Risk Factors
View on PubMed DOI
Popular Topics
Recent Journals