AIMC Topic: Head

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Controlling a robotic arm for functional tasks using a wireless head-joystick: A case study of a child with congenital absence of upper and lower limbs.

PloS one Aug 5, 2020
Children with movement impairments needing assistive devices for activities of daily living often require novel methods for controlling these devices. Body-machine interfaces, which rely on body movements, are particularly well-suited for children as...
Movement User-Computer Interface Self-Help Devices Robotics Activities of Daily Living Head Movements Wireless Technology Humans Head Male Adolescent
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Auto-segmentation of organs at risk for head and neck radiotherapy planning: From atlas-based to deep learning methods.

Medical physics Jul 28, 2020
Radiotherapy (RT) is one of the basic treatment modalities for cancer of the head and neck (H&N), which requires a precise spatial description of the target volumes and organs at risk (OARs) to deliver a highly conformal radiation dose to the tumor c...
Head and Neck Neoplasms Organs at Risk Radiotherapy Planning, Computer-Assisted Head Humans Deep Learning
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Evaluation of mental workload during automobile driving using one-class support vector machine with eye movement data.

Applied ergonomics Jul 6, 2020
The aim of this study is to investigate the usefulness of the anomaly detection method by one-class support vector machine (OCSVM) for the evaluation of mental workload (MWL) during automobile driving. Twelve students (six males and six females) part...
Workload Humans Automobile Driving Computer Simulation Head Task Performance and Analysis Female Time Factors Young Adult Blinking Support Vector Machine Male Decision Making Eye Movements
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Spatio-temporal visual attention modelling of standard biometry plane-finding navigation.

Medical image analysis Jun 20, 2020
We present a novel multi-task neural network called Temporal SonoEyeNet (TSEN) with a primary task to describe the visual navigation process of sonographers by learning to generate visual attention maps of ultrasound images around standard biometry p...
Biometry Humans Neural Networks, Computer Ultrasonography Head
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Identifying psychosis spectrum youth using support vector machines and cerebral blood perfusion as measured by arterial spin labeled fMRI.

NeuroImage. Clinical Jun 4, 2020
Altered cerebral blood flow (CBF), as measured by arterial spin labelling (ASL), has been observed in several psychiatric conditions, but is a generally underutilized MRI technique, especially in the study of psychosis spectrum (PS) symptoms. We aime...
Adolescent Child Image Processing, Computer-Assisted Support Vector Machine Humans Cerebrovascular Circulation Young Adult Magnetic Resonance Imaging Adult Brain Spin Labels Brain Mapping Male Female Head
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Comparison of deep learning models for natural language processing-based classification of non-English head CT reports.

Neuroradiology Apr 25, 2020
PURPOSE: Natural language processing (NLP) can be used for automatic flagging of radiology reports. We assessed deep learning models for classifying non-English head CT reports.
Humans Retrospective Studies Tomography, X-Ray Computed Deep Learning Natural Language Processing Emergency Service, Hospital Head
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Learning-based estimation of dielectric properties and tissue density in head models for personalized radio-frequency dosimetry.

Physics in medicine and biology Mar 11, 2020
Radio-frequency dosimetry is an important process in assessments for human exposure safety and for compliance of related products. Recently, computational human models generated from medical images have often been used for such assessment, especially...
Head Radiometry Radio Waves Humans Machine Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging
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Skilled reaching tasks for head-fixed mice using a robotic manipulandum.

Nature protocols Feb 7, 2020
Skilled forelimb behaviors are among the most important for studying motor learning in multiple species including humans. This protocol describes learned forelimb tasks for mice using a two-axis robotic manipulandum. Our device provides a highly comp...
Head Movement Forelimb Biomechanical Phenomena Animals Mice Robotics Psychomotor Performance
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User-controlled pipelines for feature integration and head and neck radiation therapy outcome predictions.

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) Feb 2, 2020
PURPOSE: Precision cancer medicine is dependent on accurate prediction of disease and treatment outcome, requiring integration of clinical, imaging and interventional knowledge. User controlled pipelines are capable of feature integration with varied...
Head and Neck Neoplasms Neck Area Under Curve Radiotherapy Planning, Computer-Assisted Tomography, X-Ray Computed Logistic Models Treatment Outcome Head Radiotherapy Dosage Phantoms, Imaging Humans Machine Learning Databases, Factual Prognosis
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Prediction of vaginal birth after cesarean deliveries using machine learning.

American journal of obstetrics and gynecology Jan 30, 2020
BACKGROUND: Efforts to reduce cesarean delivery rates to 12-15% have been undertaken worldwide. Special focus has been directed towards parturients who undergo a trial of labor after cesarean delivery to reduce the burden of repeated cesarean deliver...
Adult Risk Assessment ROC Curve Organ Size Area Under Curve Tertiary Care Centers Feasibility Studies Infant, Newborn Cesarean Section Parity Risk Factors Retrospective Studies Pregnancy Female Humans Uterine Rupture Machine Learning Apgar Score Vaginal Birth after Cesarean Head Fetal Weight Gestational Age Extraction, Obstetrical Delivery, Obstetric Trial of Labor
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