March 9, 2026

brain myth

The 10% Brain Myth and Its Relevance to Lie Detector Testing  

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The human brain is the primary organ involved in truth suppression. While polygraphs don’t directly measure an examinee’s mindset, all tracked parameters are regulated by the brain and central nervous system (CNS).  Therefore, it’s unsurprising that many misconceptions 

The 10% Brain Myth and Its Relevance to Lie Detector Testing   Read More »

The human brain is the primary organ involved in truth suppression. While polygraphs don’t directly measure an examinee’s mindset, all tracked parameters are regulated by the brain and central nervous system (CNS).  Therefore, it’s unsurprising that many misconceptions 

polygraph

How the Breadboard Polygraph Laid the Groundwork for Modern Testing 

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John A. Larson is widely credited for inventing the modern polygraph machine. While many inventors preceded and succeeded him, Larson’s efforts laid the groundwork for the lie detector equipment as we know it today. Larson is perhaps best known

How the Breadboard Polygraph Laid the Groundwork for Modern Testing  Read More »

John A. Larson is widely credited for inventing the modern polygraph machine. While many inventors preceded and succeeded him, Larson’s efforts laid the groundwork for the lie detector equipment as we know it today. Larson is perhaps best known

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