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Development of a small footprint device for measuring electrodermal activity in the palm of the hand Cover

Development of a small footprint device for measuring electrodermal activity in the palm of the hand

Journal of Electrical Bioimpedance
Volume 13 (2022): Issue 1 (January 2022)
By:
Open Access
|Jan 2023

Figures & Tables

Figure 1

Functional design specification
Functional design specification

Figure 2

STM32L476 breakout board with feedback components and electrode connections
STM32L476 breakout board with feedback components and electrode connections

Figure 3

Pin configuration in STM32CubeIDE
Pin configuration in STM32CubeIDE

Figure 4

Electrode placement for the reference test
Electrode placement for the reference test

Figure 5

Photo of electrode placement and glove
Photo of electrode placement and glove

Figure 6

Plot of conductance for subject 1 Percentage change with electrodes in palm: 44,37% Percentage change with electrodes on arm: 43,43%
Plot of conductance for subject 1 Percentage change with electrodes in palm: 44,37% Percentage change with electrodes on arm: 43,43%

Figure 7

Plot of conductance for test subject 2 Percentage change with electrodes in palm: 73,78% Percentage change with electrodes on arm: 13,48%
Plot of conductance for test subject 2 Percentage change with electrodes in palm: 73,78% Percentage change with electrodes on arm: 13,48%

Figure 8

Plot of conductance for test subject 3 Percentage change with electrodes in palm: 51,16% Percentage change with electrodes on arm: 44,61%
Plot of conductance for test subject 3 Percentage change with electrodes in palm: 51,16% Percentage change with electrodes on arm: 44,61%

Figure 9

Plot of conductance for test subject 4 Percentage change with electrodes in palm: 76,81% Percentage change with electrodes on arm: 26,13%
Plot of conductance for test subject 4 Percentage change with electrodes in palm: 76,81% Percentage change with electrodes on arm: 26,13%

Figure 10

Plot of conductance for test subject 5 Percentage change with electrodes in palm: 38,18% Percentage change with electrodes on arm: 44,61%
Plot of conductance for test subject 5 Percentage change with electrodes in palm: 38,18% Percentage change with electrodes on arm: 44,61%
DOI: https://doi.org/10.2478/joeb-2022-0021 | Journal eISSN: 1891-5469
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Language: English
Page range: 150 - 155
Submitted on: Oct 10, 2022
Published on: Jan 14, 2023
Published by: University of Oslo
In partnership with: Paradigm Publishing Services
Publication frequency: 1 times per year
Keywords:
Bioimpedance,
electrodermal activity,
electrode placement,
signal processing
Related subjects:
Engineering,
Bioengineering and biomedical engineering,
Biomedical electronics,
Life sciences,
Biophysics,
Medicine,
Biomedical engineering,
Physics,
Spectroscopy and metrology

© 2023 Åsmund Aukrust, Leah Marie Foseid, Kristiane Holm, published by University of Oslo
This work is licensed under the Creative Commons Attribution 4.0 License.

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