AIMC Topic: Pyramidal Tracts

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Predicting response to non-invasive brain stimulation in post-stroke upper extremity motor impairment: the importance of neurophysiological and clinical biomarkers.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology Apr 10, 2025
BACKGROUND: Non-invasive brain stimulation (NIBS) is a promising approach to enhance upper extremity motor impairment (UEMI) recovery in post-stroke individuals. However, variability in treatment response poses a significant challenge. Identifying ne...
Support Vector Machine Recovery of Function Electroencephalography Male Middle Aged Stroke Rehabilitation Transcranial Magnetic Stimulation Pyramidal Tracts Stroke Upper Extremity Humans Biomarkers Aged Adult Female
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An ANN models cortical-subcortical interaction during post-stroke recovery of finger dexterity.

Journal of neural engineering Nov 15, 2024
Finger dexterity, and finger individuation in particular, is crucial for human movement, and disruptions due to brain injury can significantly impact quality of life. Understanding the neurological mechanisms responsible for recovery is vital for eff...
Models, Neurological Recovery of Function Stroke Humans Neural Networks, Computer Fingers Motor Cortex Motor Skills Pyramidal Tracts Stroke Rehabilitation
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Anthropomorphic Tendon-Based Hands Controlled by Agonist-Antagonist Corticospinal Neural Network.

Sensors (Basel, Switzerland) May 3, 2024
This article presents a study on the neurobiological control of voluntary movements for anthropomorphic robotic systems. A corticospinal neural network model has been developed to control joint trajectories in multi-fingered robotic hands. The propos...
Nerve Net Movement Pyramidal Tracts Hand Tendons Humans Neural Networks, Computer Animals Robotics Biomechanical Phenomena
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Research on helmet wearing detection method based on deep learning.

Scientific reports Mar 25, 2024
The vigorous development of the construction industry has also brought unprecedented safety risks. The wearing of safety helmets at the construction site can effectively reduce casualties. As a result, this paper suggests employing a deep learning-ba...
Head Protective Devices Pyramidal Tracts Construction Industry Mental Recall Humans Deep Learning
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Pneumonia detection based on RSNA dataset and anchor-free deep learning detector.

Scientific reports Jan 22, 2024
Pneumonia is a highly lethal disease, and research on its treatment and early screening tools has received extensive attention from researchers. Due to the maturity and cost reduction of chest X-ray technology, and with the development of artificial ...
Pneumonia Research Personnel Humans Pyramidal Tracts Artificial Intelligence Deep Learning
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Dynamic surface reconstruction in robot-assisted minimally invasive surgery based on neural radiance fields.

International journal of computer assisted radiology and surgery Sep 28, 2023
PURPOSE: The purpose of this study was to improve surgical scene perception by addressing the challenge of reconstructing highly dynamic surgical scenes. We proposed a novel depth estimation network and a reconstruction framework that combines neural...
Humans Robotics Minimally Invasive Surgical Procedures Learning Automation Pyramidal Tracts
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Modulation of corticospinal excitability related to the forearm muscle during robot-assisted stepping in humans.

Experimental brain research Mar 17, 2023
In recent years, the neural control mechanisms of the arms and legs during human bipedal walking have been clarified. Rhythmic leg stepping leads to suppression of monosynaptic reflex excitability in forearm muscles. However, it is unknown whether an...
Pyramidal Tracts Forearm Evoked Potentials, Motor H-Reflex Humans Electromyography Muscle, Skeletal Leg Robotics
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Dermoscopic image segmentation based on Pyramid Residual Attention Module.

PloS one Sep 16, 2022
We propose a stacked convolutional neural network incorporating a novel and efficient pyramid residual attention (PRA) module for the task of automatic segmentation of dermoscopic images. Precise segmentation is a significant and challenging step for...
Skin Diseases Disease Progression Pyramidal Tracts Diagnosis, Computer-Assisted Humans Neural Networks, Computer
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DNL-Net: deformed non-local neural network for blood vessel segmentation.

BMC medical imaging Jun 6, 2022
BACKGROUND: The non-local module has been primarily used in literature to capturing long-range dependencies. However, it suffers from prohibitive computational complexity and lacks the interactions among positions across the channels.
Humans Neural Networks, Computer Disease Progression Image Processing, Computer-Assisted Pyramidal Tracts
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Ensemble model for rail surface defects detection.

PloS one May 17, 2022
The detection of rail surface defects is vital for high-speed rail maintenance and management. The CNN-based computer vision approach has been proved to be a strong detection tool widely used in various industrial scenarios. However, the CNN-based de...
Industry Algorithms Neural Networks, Computer Pyramidal Tracts Computers
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