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Analysis of the Bioelectric Impedance of the Tissue-Electrode Interface Using a Novel Full-Spectrum Approach
electrode impedance
2015/1/12
Non-invasive surface recording of bioelectric potentials continues to be an essential tool in a variety of research and medical diagnostic procedures. However, the integrity of these recordings, and h...
Voltammetric detection of dopamine at gold nanotadpoles modified electrode
Gold Nanotadpoles Dopamine Detection
2010/7/16
Gold nanotadpoles were synthesized by a simple temperature-reducing seeding approach. A novel
gold electrode modified with gold nanotadpoles through a sulphydryl-terminated self-assembled
monolayer ...
Site of cochlear stimulation and its effect on electrically evoked compound action potentials using the MED-EL standard electrode array
cochlear stimulation electrically compound action potentials the MED-EL standard electrode array
2010/2/25
Obtaining ECAP recordings is also possible in the most apical region of the cochlea. However, differences can be observed depending on the region of the cochlea stimulated. Specifically, significant h...
Development of 3D Neural Tissue Model for Virtual Multiunit Recording and Application to the Optimization of Parameters of Multisite Neural Electrode
multisite neural electrode neural tissue model a virtual performance test
2009/6/2
In multiunit recording with multisite neural electrodes in the brain, an adjustment of electrode parameters such as the spatial arrangement of the recording sites to the target brain region is essenti...
Development of Easier and Inexpensive Method for Flexible Multichannel Neural Electrode
neural electrode photosensitive material flexible material MEMS
2009/6/1
This paper provides an easier and inexpensive method for fabricating flexible multichannel neural electrodes based on photosensitive material by using Micro Electro Mechanical System technologies. A c...
Analytical and numerical quantification and comparison of the local electric field in the tissue for different electrode configurations
the local electric field the tissue different electrode configurations
2010/2/25
Based on our analytical and numerical models of the local electric field distribution we show that the applied voltage, configuration of the electrodes and electrode position need to be chosen specifi...
Amplifier spurious input current components in electrode-electrolyte interface impedance measurements
electrode-electrolyte interface impedance measurements input current components
2010/3/1
The drift originated either at the dc input bias offset current (Ios) of the integrated circuits, or in discrete transistors connected directly to the electrodes immersed in the cells, depending on th...
An active electrode for biopotential recording from small localized bio-sources
an active electrode biopotential recording small localized bio-sources
2010/3/1
The results showed that the new active electrode presented significantly reduced the electrode-skin impedance, its variation and motion artifact influences. This allowed SLB signals with relatively hi...
Interaction of array of finite electrodes with layered biological tissue: Effect of electrode size and configuration
Electric field distribution finite electrode array nonhomogeneous media volume conduction
2010/1/7
Interaction of array of finite electrodes with layered biological tissue: Effect of electrode size and configuration.