True Lies Forensics - Recent Posts

How does a polygraph work

The Polygraph records physiological (biological) changes that occur in the human body. These changes are evaluated based upon changes that occur when specific questions are asked. Most of us can reme...

What does a polygraph record

Your polygraph test will be administered using a Computerized Polygraph system. During the polygraph test we will record various aspects related to activity in your upper body and its resultant effec...

What is a polygraph

The polygraph is a scientific instrument designed specifically to record various physiological changes that occur in the human body at the time case relevant questions are asked. The Examiner looks f...