DocumentCode
2246091
Title
Polygraphic techniques: an expert system approach
Author
Bhalode, S. ; Hegde, V. ; Joshi, M. ; Soni, S. ; Venkatraj, V. ; Bhagwat, S.D.
Author_Institution
Dept. of Electr. Eng., VJTI Inst., Bombay, India
fYear
1995
fDate
15-18 Feb 1995
Firstpage
21217
Lastpage
21582
Abstract
The polygraphic recorder, known as lie detector, since it records physiological changes of a subject under test. Various changes in parameters such as respiration rate, EGG, blood pressure, galvanic skin response, etc are used to interpret the percentage of lying of the subject. Expert system makes it possible to analyse and display the possibility of lying of a subject reliably
Keywords
bioelectric phenomena; blood pressure measurement; electrocardiography; medical expert systems; skin; crime investigation procedures; galvanic skin response; guilty conscience; involuntary control; involuntary physiological changes; lie detector; nervous system response; physiological changes; polygraphic recorder; polygraphic techniques; respiration rate; Blood pressure; Databases; Detectors; Electrocardiography; Expert systems; History; Humans; Medical tests; Pressure control; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995 and 14th Conference of the Biomedical Engineering Society of India. An International Meeting, Proceedings of the First Regional Conference., IEEE
Conference_Location
New Delhi
Print_ISBN
0-7803-2711-X
Type
conf
DOI
10.1109/RCEMBS.1995.511735
Filename
511735
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