| This sort of technology is fraught with pitfalls. First of all, the results are affected by several different classes of drugs, alcohol, fatigue, illness, and brain abnormalities. Secondly, you need a human to interpret the results and bringing a human element into the equation adds its own error. In the end, this is not much different from lie detector technology, which is a tool with no legal standing, which may or may not be helpful in any given situation. |
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