What Is Lie Detector Test And How Is It Done? – Hello friends how are you all? Hope you are all healthy. Friends, I have once again come across all of you with a completely new information. In this article today, we are going to give you information on a very interesting topic. Today in this article, we are going to tell you about the lie detector test. Today we will also tell you what is a lie detector test and how is a lie detector test done? So friends, if you also want to know about lie detector test, then read our article till the last.
Friends, all of you must have heard about the lie detector test on television in the paper in the news, but very few people are those who know about the lie detector test. You all know that in today’s time crimes are increasing day by day and criminals are searching for new ways to commit crimes. The methods that are difficult for the police to solve are why the police would take the help of lie detector test.
Friends, many times the police come to such a situation that they know who has committed the crime, yet the criminal does not accept his crime, due to which the police have to done a lie detector test. A lie detector test is a platform through which the police invoke the truth from the criminal’s mouth and the criminal confesses his crime from his mouth.
Many people have the illusion that a lie detector is a machine and this machine makes a ticking sound when it is misquoted, but friends it is not like that at all. A lie detector is not a machine but this detector is a process that is adopted to call the culprit true.
Lie Detector Test
A test is such a process that it is used to confess a crime to a criminal. There are two processes inside the test, following which two processes, the police confess their crime to the criminal
Polygraph test is the first process under which the police or analyze which incidents happen inside your body when you lie.
When an ordinary person lies, his blood pressure, skin conductivity, etc. increase. The rise of which leads the police to guess that you are lying and the police use sphigmomanometers, pneumographs and electrodes to check all this.
There are a number of psychiatric experts as well as specialized experienced doctors while conducting a test and through the equipment mentioned above, they check what changes are happening inside your body while lying and if they are changed If it seems right, then they know that you are lying.
Brain Mapping Test
The biggest role is our brain while lying. When we lie, many kinds of waves come out of our brain, one of these special wave which is p300.
Police conducts a special type of helmet on the criminal’s head to perform a brain mapping test and then asks him questions. If the crime is answered wrongly, then the trays starts coming out of his brain, which makes the police guess that you are lying.
Friends, this was a little information for you, in which today we told you about what is the Brain Mapping Test and the polygraph test, along with told you what is the test. We hope you like this information. Friends, if you want to get this kind of other information, then read our article daily like this. Thank you very much for your valuable time.