Viscoelastic surface electrode arrays to interface with viscoelastic tissues

2021 ◽  
Author(s):  
Christina M. Tringides ◽  
Nicolas Vachicouras ◽  
Irene de Lázaro ◽  
Hua Wang ◽  
Alix Trouillet ◽  
...  
Keyword(s):  
Surface Electrode ◽  
Electrode Arrays

Estimation of muscle fiber conduction velocity using surface electrode arrays

2004 ◽  
Vol 2004.6 (0) ◽  
pp. 111-112
Author(s):  
Hikari UDO ◽  
Kensuke USUI ◽  
Tomohisa INADA ◽  
Yoshihiko TAGAWA ◽  
Naoto SHIBA
Keyword(s):  
Conduction Velocity ◽  
Muscle Fiber ◽  
Surface Electrode ◽  
Electrode Arrays ◽  
Muscle Fiber Conduction Velocity

A PARADOX IN APPARENT RESISTIVITY MEASUREMENTS OVER A GROUND SECTION WITH CONDUCTIVE SUBSTRATUM

Geophysics ◽  
1974 ◽  
Vol 39 (1) ◽  
pp. 93-94 ◽  
Author(s):  
B. N. Satpathy
Keyword(s):  
Apparent Resistivity ◽  
Critical Value ◽  
Surface Electrode ◽  
Conductive Layer ◽  
Electrode Arrays ◽  
Opposite Result ◽  
Resistivity Measurements ◽  
Opposite Manner ◽  
Value Changes ◽  
Lower Resistivity

It is generally accepted that the resistivity of the top layer largely influences the apparent resistivity measured through conventional surface electrode arrays. Thus, intuitively it would be assumed that the overlaying of a conductive layer would give an apparent resistivity which is less than the value obtained without the conducting cover and an opposite result would be obtained by introducing a resistive top layer. Though this belief is valid for many geoelectric sections, it is here shown that for a two‐layer section with [Formula: see text], if the top portion of the first layer is replaced with a layer of higher or lower resistivity, the apparent resistivity value changes in an opposite manner after a critical value of the electrode separation: the apparent resistivity for large separations is decreased due to the introduction of the resistive top layer. It is intended in this note to elucidate this paradox through a suitable example.

scholarly journals Optimal spacing of surface electrode arrays for brain–machine interface applications

2010 ◽  
Vol 7 (2) ◽  
pp. 026004 ◽  
Author(s):  
Marc W Slutzky ◽  
Luke R Jordan ◽  
Todd Krieg ◽  
Ming Chen ◽  
David J Mogul ◽  
...  
Keyword(s):  
Brain Machine Interface ◽  
Surface Electrode ◽  
Electrode Arrays ◽  
Optimal Spacing ◽  
Machine Interface
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