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Showing 69191 to 69200 of 95995 articles
Deep Neural Networks for Ultrasound Beamforming.
IEEE transactions on medical imaging
Feb 26, 2018
We investigate the use of deep neural networks (DNNs) for suppressing off-axis scattering in ultrasound channel data. Our implementation operates in the frequency domain via the short-time Fourier transform. The inputs to the DNN consisted of the sep...
Current status of endovascular catheter robotics.
The Journal of cardiovascular surgery
Feb 26, 2018
In this review, we will detail the evolution of endovascular therapy as the basis for the development of catheter-based robotics. In parallel, we will outline the evolution of robotics in the surgical space and how the convergence of technology and t...
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Deep neural models for ICD-10 coding of death certificates and autopsy reports in free-text.
Journal of biomedical informatics
Feb 26, 2018
We address the assignment of ICD-10 codes for causes of death by analyzing free-text descriptions in death certificates, together with the associated autopsy reports and clinical bulletins, from the Portuguese Ministry of Health. We leverage a deep n...
A robotic multidimensional directed evolution approach applied to fluorescent voltage reporters.
Nature chemical biology
Feb 26, 2018
We developed a new way to engineer complex proteins toward multidimensional specifications using a simple, yet scalable, directed evolution strategy. By robotically picking mammalian cells that were identified, under a microscope, as expressing prote...
Enhancing Perception with Tactile Object Recognition in Adaptive Grippers for Human-Robot Interaction.
Sensors (Basel, Switzerland)
Feb 26, 2018
The use of tactile perception can help first response robotic teams in disaster scenarios, where visibility conditions are often reduced due to the presence of dust, mud, or smoke, distinguishing human limbs from other objects with similar shapes. He...
Functional Brain States Measure Mentor-Trainee Trust during Robot-Assisted Surgery.
Scientific reports
Feb 26, 2018
Mutual trust is important in surgical teams, especially in robot-assisted surgery (RAS) where interaction with robot-assisted interface increases the complexity of relationships within the surgical team. However, evaluation of trust between surgeons ...
Improving prediction of heart transplantation outcome using deep learning techniques.
Scientific reports
Feb 26, 2018
The primary objective of this study is to compare the accuracy of two risk models, International Heart Transplantation Survival Algorithm (IHTSA), developed using deep learning technique, and Index for Mortality Prediction After Cardiac Transplantati...
DeepSurv: personalized treatment recommender system using a Cox proportional hazards deep neural network.
BMC medical research methodology
Feb 26, 2018
BACKGROUND: Medical practitioners use survival models to explore and understand the relationships between patients' covariates (e.g. clinical and genetic features) and the effectiveness of various treatment options. Standard survival models like the ...
Glycomics meets artificial intelligence - Potential of glycan analysis for identification of seropositive and seronegative rheumatoid arthritis patients revealed.
Clinica chimica acta; international journal of clinical chemistry
Feb 25, 2018
In this study, one hundred serum samples from healthy people and patients with rheumatoid arthritis (RA) were analyzed. Standard immunoassays for detection of 10 different RA markers and analysis of glycan markers on antibodies in 10 different assay ...
A computer vision-based system for monitoring Vojta therapy.
International journal of medical informatics
Feb 25, 2018
A neurological illness is t he disorder in human nervous system that can result in various diseases including the motor disabilities. Neurological disorders may affect the motor neurons, which are associated with skeletal muscles and control the body...
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