Can an excessively high temperature inside the cab increase the driver's reaction time?

Question

DentroTest · Accepted Answer

Excess temperature in the cab has a very negative influence on the psychophysical state of the driver. Driving in excessive heat increases drowsiness, aggressiveness and fatigue, which reduces attention and means it takes longer to perceive a danger and react to it; that is, the reaction time increases. That is why it is incorrect to claim that temperature does not alter the abilities or reflexes of the person driving, because it does significantly alter psychophysical abilities. It is also false that heat activates the body and speeds up reflexes: reaction time does not decrease, but quite the opposite.

Can an excessively high temperature inside the cab increase the driver's reaction time?

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