Medicine

Extreme heat impairs brain function and cognitive performance

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ThermoregulationCognitive neurosci…

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Extreme heat negatively impacts cognitive function and mental performance, causing slower thought processes and reduced ability to complete routine tasks. The phenomenon of feeling mentally sluggish during hot weather is a recognized physiological response to elevated temperatures affecting brain function. High temperatures can impair various aspects of cognitive performance, making everyday activities more challenging.


Understanding the relationship between heat and cognitive decline has important implications for workplace productivity, educational settings, and public health, especially as climate change increases the frequency of extreme heat events. This knowledge can inform policies regarding working conditions, building design, and protective measures during heat waves.


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Thermoregulation 17 articles Explore Concept → Cognitive neuroscience Concept coming soon

Ever feel that the arrival of summer sun makes you feel a bit dopey? You wouldn’t be the only one. Soaring temperatures are known for their ability to slow our thought processes, making even everyday tasks seem like a baffling ordeal.

Source: Too hot to think? Why extreme heat can affect how well our brain works