C'est quoi un examen polygraphique ?

C'est quoi un examen polygraphique ?

La polygraphie ventilatoire nocturne est l'examen fondamental permettant de recueillir les données de la respiration pendant le sommeil du patient.

Comment fonctionne l'appareil pour mesurer l'apnée du sommeil ?

Une oxymétrie de pouls nocturne utilise un appareil simple placé sur le bout d'un doigt et qui permet d'évaluer la saturation fonctionnelle d'oxygène du sang par une mesure optique indolore. La mesure de la saturation en oxygène du sang indique le pourcentage de l'hémoglobine porteuse d'oxygène dans le sang.

What is the average cost of a polygraph test?

• Within the US federal government, a polygraph examination is also referred to as a psychophysiological detection of deception (PDD) examination. The average cost to administer the test in the United States is more than $700 and is part of a $2 billion industry.

Can polygraph be used as evidence in court in Canada?

• In Canada, the 1987 decision of R v Béland, the Supreme Court of Canada rejected the use of polygraph results as evidence in court. This decision did not, however, affect the use of the polygraph in criminal investigations.

What is a control question test in a polygraph?

• Within the US federal government, a polygraph examination is also referred to as a psychophysiological detection of deception (PDD) examination. The control question test, also known as the probable lie test, was developed to overcome or mitigate the problems with the relevant-irrelevant testing method.

What are some examples of polygraphs used in everyday life?

• Notable instances of polygraph usage include uses in crime and espionage themed television shows and some daytime television talk shows, cartoons and films. Numerous TV shows have been called Lie Detector or featured the device. The first Lie Detector TV show aired in the 1950s, created and hosted by Ralph Andrews.