Unverified50% confidenceFactExact time
CO2浓度超过1000 ppm时认知表现开始出现可测量的下降，达到1400 ppm时决策能力等高阶认知功能显著受损
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Is CO2 Your Team's Hidden Performance Bottleneck? How Air Quality Affects Cognitive Efficiency
hackernewshackernews7/4/2026
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