Results 21 to 30 of about 144,154 (318)
Role of ultrasound in evaluation of peripheral nerves
Indian Journal of Radiology and Imaging, 2014 Ultrasonography (USG) is an excellent cost-effective modality in imaging of peripheral nerves. With the newer high-frequency probes with different footprints which allow high-resolution imaging at relatively superficial location, USG can detect and ...
Ashwin D Lawande +2 more
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Drive and measurement electrode patterns for electrode impedance tomography (EIT) imaging of neural activity in peripheral nerve [PDF]
Hope, J., Vanholsbeeck, F., & McDaid, A. (2018). Drive and
measurement electrode patterns for electrode impedance tomography (EIT)
imaging of neural activity in peripheral nerve. Biomedical Physics and
Engineering Express, 4 (6), 2018 Objective: To establish the performance of several drive and measurement patterns in EIT imaging of neural activity in peripheral nerve, which involves large impedance change in the nerve's anisotropic length axis. Approach: Eight drive and measurement electrode patterns are compared using a finite element (FE) four cylindrical shell model of a ...
arxiv +1 more source
Scientific Reports, 2021 This study took shear wave elastography (SWE) technology to measure the shear wave velocity (SWV) of peripheral nerve in healthy population, which represents the stiffness of the peripheral nerves, and research whether these parameters (location, age ...
Xinyi Tang +6 more
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Spotlight on nerves: Portable multispectral optoacoustic imaging of peripheral nerve vascularization and morphology [PDF]
arXiv, 2022 Various morphological and functional parameters of peripheral nerves and their vascular supply are indicative of pathological changes due to injury or disease. Based on recent improvements in optoacoustic image quality, we explore the ability of multispectral optoacoustic tomography, in tandem with ultrasound imaging (OPUS), to investigate the vascular
arxiv
A model of electrical impedance tomography on peripheral nerves for a neural-prosthetic control interface [PDF]
Hope, J., Vanholsbeeck, F., McDaid, A., A model of electrical
impedance tomography implemented in nerve-cuff for neural-prosthetics
control. Physiological Measurement, 2018, 2017 Objective: A model is presented to evaluate the viability of using electrical impedance tomography (EIT) with a nerve cuff to record neural activity in peripheral nerves. Approach: Established modelling approaches in neural-EIT are expanded on to be used, for the first time, on myelinated fibres which are abundant in mammalian peripheral nerves and ...
arxiv +1 more source
Prolonged electrical stimulation of peripheral nerves and plexus damage
Ukrainian Neurosurgical Journal, 2007 The method of prolonged electrical stimulation at damaged peripheral nerves surgical treatment was used. For peripheral nerves stimulation the device НеuSy-3M, produced in Ukraine was applied.
I. B. Tretyak
doaj +1 more source
Frontiers in Endocrinology, 2022 Osteoporosis is a common bone metabolic disease among the middle-aged and elderly, with its high incidence rate and a major cause of disability and mortality. Early studies found that bone metabolic homeostasis is achieved through osteogenesis-osteoclast
Shuhua Liu +7 more
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Optical coherence tomography imaging of evoked neural activity in sciatic nerve of rat [PDF]
, 2020 Significance: Imaging neural activity in myelinated tissue using optical coherence tomography (OCT) creates new possibilities for functional imaging in the peripheral and central nervous systems. Aim: To investigate changes in OCT images in response to evoked neural activity in sciatic nerve of rat in vitro.
arxiv +1 more source
A novel statistical methodology for quantifying the spatial arrangements of axons in peripheral nerves [PDF]
arXiv, 2022 A thorough understanding of the neuroanatomy of peripheral nerves is required for a better insight into their function and the development of neuromodulation tools and strategies. In biophysical modeling, it is commonly assumed that the complex spatial arrangement of myelinated and unmyelinated axons in peripheral nerves is random, however, in reality ...
arxiv
Crosstalk between Bone and Nerves within Bone
Advanced Science, 2021 For the past two decades, the function of intrabony nerves on bone has been a subject of intense research, while the function of bone on intrabony nerves is still hidden in the corner.
Qian‐Qian Wan +9 more
doaj +1 more source