gomez milan tests this with a series of questions the respondent can decide whether to lie or not beat. the researcher clearly recognizes falsehoods in one tale. nose and finger temperatures drop as the test subject makes up the lie. that's just one clue. ringback and content of effort is the 2nd component of lying the brain must do heavy lifting. it up it's going up inside. this effort shows in other parts of the face. the forehead and cheeks get warmer seen here and yellow. since the law is a highly complex conceptual feat the brain works at full speed. increased blood search. relation in the frontal lobe raises the temperature of the forehead. mirror neurons also become active in the front of the frontal lobe. they pick up the emotional state of the person being lied to and leave to have. her wants to make a good impression is he being believed if not you can see it in his cheeks. if you use the other person isn't convinced here blush. but other factors influence face and finger temperature intensity as well. the researchers suspect the recipient and gravity of the lie contribute to