Differences in the Quality of the Photoplethysmograph Polygram Signal in Subjects with and without Nail Polish

• Authors: Anastasova Karina

Title variants

RU

Изменение качества фотоплетизмографического сигнала у субъектов с окрашенными и неокрашенными ногтями

• Languages of publication: EN

Abstracts

EN

Qualitative indicators are an important element in establishing truth in polygraph examinations. Considering this, a study of the change in the quality of the signal from the photoplethysmograph in subjects who have used nail polish is extremely relevant and requires a comprehensive qualitative study. The paper uses general scientific and empirical methods of observation and experimentation, and is a comprehensive study of the effects of nail polish on the quality of the photoplethysmograph signal. It is the first time that this type of research has been conducted using a comparative analysis of subjects who did and did not use nail polish.

Keywords

EN

polygraph; forensic psychophysiology; photoplethysmograph; plethysmograph; PLE; nail polish; signal quality

• Publisher: Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
• Journal: European Polygraph
• Year: 2018
• Volume: 12
• Issue: 1(43)
• Pages: 7-17

Contributors

author

Anastasova Karina

Identifiers

DOI

10.2478/ep-2018-0001