Tag: Cognitive load

An estimated 80-90% of all accidents across various industries are attributed to human error. But while it's tempting to blame individual carelessness, pinpointing one single cause is an oversimplification. Understanding what is the number one contributing factor to human errors involves recognizing the complex interplay of human and systemic factors that lead to mistakes.

According to the National Safety Council, drowsy driving is a factor in thousands of crashes annually. The surprising reality behind the question, 'Why is driving so exhausting?' lies in a complex mix of hidden mental and physical stressors that deplete your energy, even when you're just sitting.

Despite making up only about 2% of your body weight, your brain consumes around 20% of your body's total energy supply. While this energy consumption is constant, the question, "Do you burn calories taking a test?" reveals a surprising metabolic reality.

According to a study published by the National Institutes of Health, patients with visual impairment experience more severe fatigue symptoms than those with normal sight. While often dismissed as a minor inconvenience, it is true that eye problems can cause body fatigue through various interconnected physiological and cognitive mechanisms.