Convention Lying Research Paper

The practice of convention lies is called lying. Lie detection technology is that which record physiological functions to ascertain truth and falsehood in response. Lie-detecting technology has huge potential, ranging from local law enforcement and courts to screening for revolutionary. Physiological indicators of lying referred as when a person lying show facial expressions corresponding to universal emotions such as a liar will often engage in more eye contact, liars will often repeat the whole question back at the start of their repetition. The eyes and the mouth reveal emotional information about persons. Voice is also a sign of lying which has a higher or lower pitch than usual and they have unsure in their speech. A liar wills often too much information creates like a story. A liar will subconsciously point their feet towards the exit. Neural indicators of lying are relating or locating a nerve or the nervous system. Amygdala is a nerve where processes the emotional significance of stimuli and generates immediate emotional and behavioral reactions. It is involved in the perception of social stimuli. Also enables us to assess people’s faces for trustworthiness. When people are terrified, blood temperature, breathing rate and blood pressure also changed
Polygraph is a popular lie detector which is that people who are lying are more likely to be emotional they will have physical reactions such as heart rate and breathing rate and operates on the principle that lying causes people to become stressed that show up on the system. Electroencephalography is method which measure and amplify electrical activity in the brain so that waveforms can be studied. Another method is functional magnetic resonance imaging. A technique which measures the comparing brain activity when a person is lying versus telling the truth can reveal important differences in the activation of specific brain