AIMC Topic: Stroke

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Deep Learning-Based Diffusion-Weighted Magnetic Resonance Imaging in the Diagnosis of Ischemic Penumbra in Early Cerebral Infarction.

Contrast media & molecular imaging Feb 28, 2022
The prefiltered image was imported into the local higher-order singular value decomposition (HOSVD) denoising algorithm (GL-HOSVD)-optimized diffusion-weighted imaging (DWI) image, which was compared with the deviation correction nonlocal mean (NL me...
Cerebral Infarction Brain Ischemia Signal-To-Noise Ratio Diffusion Magnetic Resonance Imaging Magnetic Resonance Imaging Artifacts Stroke Humans Deep Learning
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Improving interobserver agreement and performance of deep learning models for segmenting acute ischemic stroke by combining DWI with optimized ADC thresholds.

European radiology Feb 24, 2022
OBJECTIVES: To examine the role of ADC threshold on agreement across observers and deep learning models (DLMs) plus segmentation performance of DLMs for acute ischemic stroke (AIS).
Diffusion Magnetic Resonance Imaging Stroke Observer Variation Deep Learning Ischemic Stroke Humans
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Robot-Assisted Therapy Combined with Trunk Restraint in Acute Stroke Patients: A Randomized Controlled Study.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association Feb 24, 2022
BACKGROUND: Reducing the compensatory mechanism by restraining unnecessary trunk movements may help enhance the effectiveness of robot-assisted therapy.
Humans Upper Extremity Stroke Rehabilitation Robotics Stroke Treatment Outcome Movement Recovery of Function
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Advances in Stroke: Digital Health.

Stroke Feb 18, 2022
Artificial Intelligence Stroke Internet of Things Telemedicine Humans
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Application of Deep Learning to Ischemic and Hemorrhagic Stroke Computed Tomography and Magnetic Resonance Imaging.

Seminars in ultrasound, CT, and MR Feb 11, 2022
Deep Learning (DL) algorithm holds great potential in the field of stroke imaging. It has been applied not only to the "downstream" side such as lesion detection, treatment decision making, and outcome prediction, but also to the "upstream" side for ...
Deep Learning Magnetic Resonance Imaging Tomography, X-Ray Computed Hemorrhagic Stroke Stroke
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The diagnostic levels of evidence of instrumented devices for measuring viscoelastic joint properties and spasticity; a systematic review.

Journal of neuroengineering and rehabilitation Feb 11, 2022
BACKGROUND: Many diagnostic robotic devices have been developed to quantify viscoelastic properties and spasticity of patients with upper motor neuron lesions. However, in clinical practice, subjective and nonvalid clinical scales are still commonly ...
Upper Extremity Stroke Rehabilitation Muscle Spasticity Robotics Stroke Humans
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Improved Stroke Care in a Primary Stroke Centre Using AI-Decision Support.

Cerebrovascular diseases extra Feb 8, 2022
BACKGROUND: Patient selection for reperfusion therapies requires significant expertise in neuroimaging. Increasingly, machine learning-based analysis is used for faster and standardized patient selection. However, there is little information on how s...
Computed Tomography Angiography Stroke Thrombectomy Artificial Intelligence Retrospective Studies Humans Treatment Outcome
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Is robot-assisted gait training intensity a determinant of functional recovery early after stroke? A pragmatic observational study of clinical care.

International journal of rehabilitation research. Internationale Zeitschrift fur Rehabilitationsforschung. Revue internationale de recherches de readaptation Feb 7, 2022
Gait rehabilitation is a critical factor in functional recovery after a stroke. The aim of this pragmatic observational study was to identify the optimal dose and timing of robot-assisted gait training (RAGT) that can lead to a favourable outcome in ...
Humans Middle Aged Female Robotics Aged Brain Ischemia Stroke Gait Stroke Rehabilitation Exercise Therapy Male Gait Disorders, Neurologic
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Effects of the Robot-Assisted Gait Training Device Plus Physiotherapy in Improving Ambulatory Functions in Patients With Subacute Stroke With Hemiplegia: An Assessor-Blinded, Randomized Controlled Trial.

Archives of physical medicine and rehabilitation Feb 7, 2022
OBJECTIVE: To investigate the effects of the robot-assisted gait training (RAGT) device plus physiotherapy vs physiotherapy alone in improving ambulatory functions in patients with subacute stroke with hemiplegia.
Treatment Outcome Robotics Stroke Humans Prospective Studies Activities of Daily Living Gait Disorders, Neurologic Physical Therapy Modalities Hemiplegia Walking Stroke Rehabilitation Gait
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Automated Detection of Rehabilitation Exercise by Stroke Patients Using 3-Layer CNN-LSTM Model.

Journal of healthcare engineering Feb 4, 2022
According to statistics, stroke is the second or third leading cause of death and adult disability. Stroke causes losing control of the motor function, paralysis of body parts, and severe back pain for which a physiotherapist employs many therapies t...
Algorithms Stroke Exercise Therapy Humans Neural Networks, Computer Human Activities
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