意识障碍是儿科最常见的危急症之一。临床上,意识是指个体对自己及周围的觉察能力。保持这种能力,意识即清醒或正常。意识障碍是指这种觉察水平的下降,但也包括思维、情绪、智能、认知、记忆和注意等精神活动的异常。此外,常伴发惊厥。为避免术语应用混乱, Disorder of consciousness is one of the most common critical illness in pediatrics. Clinically, consciousness refers to the individual’s awareness of himself and his surroundings. To maintain this ability, consciousness is awake or normal. Consciousness disorder refers to the decline in the level of awareness, but also includes abnormalities in mental activities such as thinking, emotion, intelligence, cognition, memory and attention. In addition, often accompanied by convulsions. To avoid confusion in terminology,