Facial Movements Reveal Hidden Thoughts
A groundbreaking study shows that mice’s facial movements can reveal their problem-solving strategies, offering a non-invasive way to infer hidden thoughts. Researchers found that analyzing subtle facial cues was just as informative as tracking neural activity, suggesting that the mind leaves visible traces on the face. The similarity of patterns across different mice indicates that these facial “thought signatures” may be stereotyped, much like emotions. While the discovery paves the way for new diagnostic and research tools, it also highlights the urgent need to protect mental privacy in an era of ubiquitous video recordings. ….[READ]
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