Results 41 to 50 of about 1,303,285 (347)
Normal median near nerve potential
Brazilian Journal of Medical and Biological Research, 1997 In routine studies of sensory nerve conduction, only fibers e7 µm in diameter are analyzed. The late components which originate from thinner fibers are not detected.
W. Marques Jr., A.A. Barreira
doaj +1 more source
Non-invasive detection of animal nerve impulses with an atomic magnetometer operating near quantum limited sensitivity [PDF]
Sci. Rep. 6, 29638 (2016), 2016 Magnetic fields generated by human and animal organs, such as the heart, brain and nervous system carry information useful for biological and medical purposes. These magnetic fields are most commonly detected using cryogenically-cooled superconducting magnetometers.
arxiv +1 more source
Scattered Light Imaging: Resolving the substructure of nerve fiber crossings in whole brain sections with micrometer resolution [PDF]
NeuroImage 233, 117952 (2021), 2020 For developing a detailed network model of the brain based on image reconstructions, it is necessary to spatially resolve crossing nerve fibers. The accuracy hereby depends on many factors, including the spatial resolution of the imaging technique. 3D Polarized Light Imaging (3D-PLI) allows the three-dimensional reconstruction of nerve fiber tracts in ...
arxiv +1 more source
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
Pediatric Diabetes, 2010 Lee S‐S, Han H‐H, Kim H. A 5‐yr follow‐up nerve conduction study for the detection of subclinical diabetic neuropathy in children with newly diagnosed insulin‐dependent diabetes mellitus.
Sang-soo Lee, H. Han, Heon Kim
semanticscholar +1 more source
Jurnal Profesi Medika, 2021 Playing games for a long period can induce a negative effect on the hands, especially on the median nerve. This study aims to compare median nerve conduction between gamers and non-gamers.
Ilsa Hunaifi +3 more
doaj +1 more source
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
Electrothermal equivalent three-dimensional Finite Element Model of a single neuron [PDF]
IEEE Transactions on Biomedical Engineering, 65 (2018) 1373-1381, 2020 Objective: We propose a novel approach for modelling the inter-dependence of electrical and mechanical phenomena in nervous cells, by using electro-thermal equivalences in finite element (FE) analysis so that existing thermo-mechanical tools can be applied. Methods: First, the equivalence between electrical and thermal properties of the nerve materials
arxiv +1 more source
Frontiers in Neurology, 2022 Although the index finger is generally used for sensory nerve conduction study in cases of carpal tunnel syndrome, there are reports that the middle finger should be used.
Kaoru Tada +4 more
doaj +1 more source
Nerve Conduction Study in Healthy Individuals: a Gender Based Study
, 2011 Background: Nerve conduction study (NCS) assesses peripheral nerve functions and has clinical implication. Objective: To study effect of gender on NCS variables in healthy adults. Settings and Design: Department of Physiology, B.P.
D. Thakur, B. Paudel, B. Bajaj, C. Jha
semanticscholar +1 more source