Paul Ekman
An American psychologist known for his systematic research on facial expressions and micro-expressions. In the 1960s, he developed a classification system for micro-expressions, and his findings have been widely applied in lie detection, emotion recognition, and related fields.
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Microexpressions were systematically studied and categorized by psychologist Paul Ekman in the 1960s.
The concept of microexpressions originates from the research of psychologist Paul Ekman, referring to brief facial movements involuntarily revealed when concealing true emotions, typically lasting between 1/25 of a second and 1/5 of a second.
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Microexpressions were systematically studied and categorized by psychologist Paul Ekman in the 1960s.
50%UnverifiedThe concept of microexpressions originates from the research of psychologist Paul Ekman, referring to brief facial movements involuntarily revealed when concealing true emotions, typically lasting between 1/25 of a second and 1/5 of a second.
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