AIMC Topic: Electrodes

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Automated ECG classification based on 1D deep learning network.

Methods (San Diego, Calif.) Apr 27, 2021
The standard 12-lead electrocardiogram (ECG) records the heart's electrical activity from electrodes on the skin, and is widely used in screening and diagnosis of the cardiac conditions due to its low price and non-invasive characteristics. Manual ex...
Humans Electrocardiography Electrodes Arrhythmias, Cardiac Neural Networks, Computer Algorithms Deep Learning
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Detecting slender objects with uncertainty based on keypoint-displacement representation.

Neural networks : the official journal of the International Neural Network Society Mar 26, 2021
Slender objects are long and thin objects. Existing object detection networks are not specially designed for detecting slender objects. We propose a method to detect slender objects. We represent slender objects with a keypoint-displacement pattern i...
Neural Networks, Computer Electrodes Pattern Recognition, Automated Uncertainty
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Virtual EEG-electrodes: Convolutional neural networks as a method for upsampling or restoring channels.

Journal of neuroscience methods Mar 9, 2021
BACKGROUND: In clinical practice, EEGs are assessed visually. For practical reasons, recordings often need to be performed with a reduced number of electrodes and artifacts make assessment difficult. To circumvent these obstacles, different interpola...
Databases, Factual Electroencephalography Electrodes Humans Neural Networks, Computer Artifacts
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Comparison of clinical outcomes and accuracy of electrode placement between robot-assisted and conventional deep brain stimulation of the subthalamic nucleus: a single-center study.

Acta neurochirurgica Mar 2, 2021
BACKGROUND: Several surgical methods are used for deep brain stimulation (DBS) of the subthalamic nucleus (STN) in Parkinson's disease (PD). This study aimed to compare clinical outcomes and electrode placement accuracy after robot-assisted (RAS) ver...
Motor Activity Subthalamic Nucleus Deep Brain Stimulation Postoperative Period Quality of Life Treatment Outcome Female Magnetic Resonance Imaging Parkinson Disease Male Humans Robotics Middle Aged Electrodes
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Human cortical encoding of pitch in tonal and non-tonal languages.

Nature communications Feb 19, 2021
Languages can use a common repertoire of vocal sounds to signify distinct meanings. In tonal languages, such as Mandarin Chinese, pitch contours of syllables distinguish one word from another, whereas in non-tonal languages, such as English, pitch is...
Linguistics Pitch Perception Male Speech Brain Mapping Electrodes Speech Perception Neural Networks, Computer Language Female Humans
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Recent Progress in Flexible Microstructural Pressure Sensors toward Human-Machine Interaction and Healthcare Applications.

Small methods Jan 18, 2021
With the rapid growth of artificial intelligence, wearable electronic devices have caught intensive research interest recently. Flexible sensors, as the significant part of them, have become the focus of research. Particularly, flexible microstructur...
Electronics Humans Artificial Intelligence Delivery of Health Care Wearable Electronic Devices Electrodes
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Classification of the mechanism of toxicity as applied to human cell line ECV304.

Computer methods in biomechanics and biomedical engineering Dec 27, 2020
The objective of this study was to identify the pattern of cytotoxicity testing of the human cell line ECV304 using three techniques of an ensemble learning algorithm (bagging, boosting and stacking). The study of cell morphology of ECV304 cell line ...
Electrodes Algorithms Hydrogen Peroxide Cell Line Humans Machine Learning
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Third-order nanocircuit elements for neuromorphic engineering.

Nature Sep 23, 2020
Current hardware approaches to biomimetic or neuromorphic artificial intelligence rely on elaborate transistor circuits to simulate biological functions. However, these can instead be more faithfully emulated by higher-order circuit elements that nat...
Action Potentials Electrodes Biomimetics Logic Electrophysiology Engineering Artificial Intelligence Computer Simulation Models, Neurological
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Person identification from EEG using various machine learning techniques with inter-hemispheric amplitude ratio.

PloS one Sep 11, 2020
Association between electroencephalography (EEG) and individually personal information is being explored by the scientific community. Though person identification using EEG is an attraction among researchers, the complexity of sensing limits using su...
Electroencephalography Young Adult Male Algorithms Electrodes Adult Middle Aged Humans Brain Biometric Identification Support Vector Machine Photic Stimulation Image Processing, Computer-Assisted Machine Learning Female Discriminant Analysis Evoked Potentials
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Machine learning techniques for detecting electrode misplacement and interchanges when recording ECGs: A systematic review and meta-analysis.

Journal of electrocardiology Aug 19, 2020
INTRODUCTION: Electrode misplacement and interchange errors are known problems when recording the 12‑lead electrocardiogram (ECG). Automatic detection of these errors could play an important role for improving clinical decision making and outcomes in...
Electrocardiography Electrodes Neural Networks, Computer Machine Learning Algorithms Humans
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