AIMC Topic: Healthy Volunteers

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Foveal avascular zone segmentation in optical coherence tomography angiography images using a deep learning approach.

Scientific reports Jan 13, 2021
The purpose of this study was to introduce a new deep learning (DL) model for segmentation of the fovea avascular zone (FAZ) in en face optical coherence tomography angiography (OCTA) and compare the results with those of the device's built-in softwa...
Retrospective Studies Female Aged Adult Male Humans Diabetic Retinopathy Neural Networks, Computer Healthy Volunteers Image Interpretation, Computer-Assisted Diagnostic Techniques, Ophthalmological Middle Aged Angiography Case-Control Studies Fovea Centralis Deep Learning Tomography, Optical Coherence
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Artificial Intelligence-Assisted motion capture for medical applications: a comparative study between markerless and passive marker motion capture.

Computer methods in biomechanics and biomedical engineering Dec 8, 2020
We aimed to determine whether artificial intelligence (AI)-assisted markerless motion capture software is useful in the clinical medicine and rehabilitation fields. Currently, it is unclear whether the AI-assisted markerless method can be applied to ...
Foot Orthoses Knee Joint Artificial Intelligence Walking Humans Healthy Volunteers Gait Biomechanical Phenomena Motion Range of Motion, Articular Male Ankle Joint Exercise Test Foot Gait Disorders, Neurologic
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EEG-based trial-by-trial texture classification during active touch.

Scientific reports Nov 27, 2020
Trial-by-trial texture classification analysis and identifying salient texture related EEG features during active touch that are minimally influenced by movement type and frequency conditions are the main contributions of this work. A total of twelve...
Signal Processing, Computer-Assisted Healthy Volunteers Adult Surface Properties Movement Male Fingers Touch Perception Support Vector Machine Form Perception Electroencephalography Humans Algorithms Brain Female
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Development of LC-MS/MS determination method and backpropagation artificial neural networks pharmacokinetic model of febuxostat in healthy subjects.

Journal of clinical pharmacy and therapeutics Nov 17, 2020
WHAT IS KNOWN AND OBJECTIVE: Febuxostat is a well-known drug for treating hyperuricemia and gout. The published methods for determination of febuxostat in human plasma might be unsuitable for high-throughput determination and widespread application. ...
Gout Suppressants Tandem Mass Spectrometry Healthy Volunteers Half-Life Drug Stability Reproducibility of Results Chromatography, Liquid Area Under Curve Febuxostat Metabolic Clearance Rate Humans Neural Networks, Computer
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Neuromorphic on-chip recognition of saliva samples of COPD and healthy controls using memristive devices.

Scientific reports Nov 12, 2020
Chronic Obstructive Pulmonary Disease (COPD) is a life-threatening lung disease, affecting millions of people worldwide. Implementation of Machine Learning (ML) techniques is crucial for the effective management of COPD in home-care environments. How...
Female Pulmonary Disease, Chronic Obstructive Male Case-Control Studies Saliva Humans Neural Networks, Computer Machine Learning Electronics Healthy Volunteers Information Storage and Retrieval
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Multi-band MR fingerprinting (MRF) ASL imaging using artificial-neural-network trained with high-fidelity experimental data.

Magnetic resonance in medicine Oct 26, 2020
PURPOSE: We aim to leverage the power of deep-learning with high-fidelity training data to improve the reliability and processing speed of hemodynamic mapping with MR fingerprinting (MRF) arterial spin labeling (ASL).
Humans Neural Networks, Computer Moyamoya Disease Computer Simulation Female Gray Matter Arteries Reproducibility of Results Young Adult Cerebrovascular Circulation Magnetic Resonance Imaging Adult Spin Labels Brain Mapping Male Data Compression Kinetics Hemodynamics Perfusion Healthy Volunteers
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Wearable Biofeedback Improves Human-Robot Compliance during Ankle-Foot Exoskeleton-Assisted Gait Training: A Pre-Post Controlled Study in Healthy Participants.

Sensors (Basel, Switzerland) Oct 17, 2020
The adjunctive use of biofeedback systems with exoskeletons may accelerate post-stroke gait rehabilitation. Wearable patient-oriented human-robot interaction-based biofeedback is proposed to improve patient-exoskeleton compliance regarding the intera...
Male Wearable Electronic Devices Robotics Biofeedback, Psychology Gait Healthy Volunteers Ankle Exoskeleton Device Stroke Rehabilitation Gait Disorders, Neurologic Humans Female
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Reconstructing lost BOLD signal in individual participants using deep machine learning.

Nature communications Oct 7, 2020
Signal loss in blood oxygen level-dependent (BOLD) functional neuroimaging is common and can lead to misinterpretation of findings. Here, we reconstructed compromised fMRI signal using deep machine learning. We trained a model to learn principles gov...
Magnetic Resonance Imaging Oxygen Models, Neurological Adult Parkinson Disease Deep Brain Stimulation Male Humans Brain Mapping Healthy Volunteers Deep Learning Female Datasets as Topic Adolescent Young Adult Cerebral Cortex Image Processing, Computer-Assisted
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Accelerating T mapping of the brain by integrating deep learning priors with low-rank and sparse modeling.

Magnetic resonance in medicine Sep 29, 2020
PURPOSE: To accelerate T mapping with highly sparse sampling by integrating deep learning image priors with low-rank and sparse modeling.
Deep Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging Healthy Volunteers Humans Algorithms Brain
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Exploring augmented grasping capabilities in a multi-synergistic soft bionic hand.

Journal of neuroengineering and rehabilitation Aug 25, 2020
BACKGROUND: State-of-the-art bionic hands incorporate hi-tech devices which try to overcome limitations of conventional single grip systems. Unfortunately, their complexity often limits mechanical robustness and intuitive prosthesis control. Recently...
Hand Humans Adult Prosthesis Design Electromyography Male Software Healthy Volunteers Amputees Hand Strength Female Artificial Limbs Robotics Young Adult
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