2006
DOI: 10.1007/s10439-006-9143-3
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Facial Skin Surface Temperature Changes During a “Concealed Information” Test

Abstract: When individuals who commit a crime are questioned, they often show involuntary physiological responses to remembered details of that crime. This phenomenon is the basis for the concealed information test, in which rarely occurring crime-related details are embedded in a series of more frequently occurring crime-irrelevant items while respiratory, cardiovascular, and electrodermal responses are recorded. Two experiments were completed to investigate the feasibility of using facial skin surface temperature (SST… Show more

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Cited by 63 publications
(52 citation statements)
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“…In lie detection, facial surface temperature can be used as a dependent value [5][6][7]. Liars tend to be anxious over being caught, and lie detectors measure physiological reactions arising from such anxiety.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…In lie detection, facial surface temperature can be used as a dependent value [5][6][7]. Liars tend to be anxious over being caught, and lie detectors measure physiological reactions arising from such anxiety.…”
Section: Introductionmentioning
confidence: 99%
“…Stimuli directly related to the lie produces arousal in liars, and there are some lie detectors that measure physiological reactions associated with arousal. Anxiety affects temperature in areas around the eyes and the forehead [8], and arousal also changes temperature near the eyes [6].…”
Section: Introductionmentioning
confidence: 99%
“…The effect of stress caused by deception in polygraph-like settings has been investigated by Pavlidis et al (Pavlidis, Eberhardt, & Levine, 2002;Pollina et al, 2006;Tsiamyrtzis et al, 2007). Skin temperature just under the lower eye lid measured via infrared thermography was sensitive to whether the participants were deceptive or not, and the changes in temperature occurred within about one second (Pollina et al, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…Skin temperature just under the lower eye lid measured via infrared thermography was sensitive to whether the participants were deceptive or not, and the changes in temperature occurred within about one second (Pollina et al, 2006). More recently, filtering the temperature signal from the periorbital region of the inner eye (see Figure 1) allowed for 87% of the 39 participants to be correctly classified as deceptive or non-deceptive (Tsiamyrtzis et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…Th e solution of the problem required writing a new piece of software that would make it possible to capture and record data from an infrared camera, and especially to present the temperature of the observed points in a graphic form along the time axis, simultaneously make it possible to denote on the graph the moment when the subject is exposed to a stimulus (test question). Moreover, the software must be constructed so as to allow continuous tracing of temperature changes in the previously selected points on the subject's face that are most diagnostic according to literature (see: Pollina et al 2004;Pollina et al 2006;Jain et al 2012;Rajoub, Zwiggelaar 2014), and to do so, despite the movements of the subject's head and facial muscles. Application c ode was written in Matlab (2014 b) environment, which supports the FLIR (A655sc) infrared camera standard.…”
mentioning
confidence: 99%