NEURO-PHYSIOLOGICAL MECHANISMS OF COGNITIVE FATIGUE IN SCHOOLCHILDREN AND MODERN APPROACHES TO ITS PREVENTION
Keywords:
Cognitive fatigue, schoolchildren, neurophysiology, executive functions, prefrontal cortex, EEG, prevention, neurodidactics, sleep hygieneAbstract
Cognitive fatigue is a widespread issue among schoolchildren, negatively affecting attention, memory, and academic performance. This article explores the neurophysiological mechanisms underlying cognitive fatigue, including the role of the prefrontal cortex, neural oscillations, and brain connectivity. It also examines key contributing factors such as prolonged mental workload, sleep deprivation, and emotional stress. Based on a review of contemporary research, modern prevention strategies are discussed, including neurodidactic approaches, optimization of learning schedules, physical activity, and sleep hygiene. The study concludes that cognitive fatigue primarily disrupts executive functions and neural efficiency, emphasizing the importance of integrated educational and health-based interventions.
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