Results 121 to 130 of about 923,557 (299)

Normal and sonographic anatomy of selected peripheral nerves. Part II: Peripheral nerves of the upper limb

Journal of Ultrasonography, 2012
The ultrasonographic examination is frequently used for imaging peripheral nerves. It serves to supplement the physical examination, electromyography, and magnetic resonance imaging.
Berta Kowalska, Iwona Sudoł-Szopińska
doaj  

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Peripheral nerves, tumors, and hybrid PET-MRI

, 2013
The study of peripheral nerves (PN) is a challenge because of the orientation, size, and also because of the fact that these pathologies are not well known.
Vargas Gomez, Maria Isabel, Garibotto, Valentina, Ratib, Osman, Viallon, Magalie, Guignard, Renaud, Cuvinciuc, Victor, Lövblad, Karl-Olof, Guignard R, Lovblad K, Vargas MI, Ratib O, Garibotto V, Viallon M, Cuvinciuc V   +13 more
core   +1 more source

PERIPHERAL NERVES LESIONS

, 2018
Živčani sustav svojim djelovanjem povezuje zapravo funkcije svih organa i organskih sustava u organizmu te na taj način omogućuje djelovanje organizma kao jedne cjeline.
Tolić, Vladimir
core   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Heterogeneity of Macrophage and T Cell Subpopulations in Peripheral Nerves from HIV Infected Individuals A Preliminary Study

, 1998
Goal: To determine the heterogeneity of surface marker expression of macrophages in peripheral nerve of patients who died with AIDS. Background: Peripheral neuropathy occurs in 20%-40% of AIDS patients. There is evidence that activated macrophages may be
Bradley, Walter, Benjamin, Susan, de la Vega, Pura Rodriguez, Sun, Nora C. J, Stewart, Renée, Petito, Carol, Shapshak, Paul, Delgado, Silvia   +7 more
core   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Peripheral nerves in the rat exhibit localized heterogeneity of tensile properties during limb movement

, 2004
Peripheral nerves in the limbs stretch to accommodate changes in length during normal movement. The aim of this study was to determine how stretch is distributed along the nerve relative to local variations in mechanical properties.
Smit, X., De Zoysa, N., Afoke, A., Phillips, J.B., De Zoysa, N, Brown, RA, Philips, JB, Brown, R.A., Afoke, A, Smit, Xander   +9 more
core   +1 more source

Dynamic Observation of Lacy Pattern Formation in a Bone Tissue Model Using Liquid Phase Scanning Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Here, we establish a low‐dose liquid‐phase electron microscopy workflow for real‐time observation of biological processes in hydrated conditions. Beam damage is reduced by imaging only 20% of the pixels and reconstructing the complete image using an inpainting algorithm.
Luco Rutten, Avital Wagner, Rona Roverts, Luco Buise, Ben Joosten, Anat Akiva, Elena Macías‐Sánchez, Nico Sommerdijk   +7 more
wiley   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source