Unconsciousness

Consciousness refers to the state of people's perception of themselves and their surroundings, which can be expressed through words and actions. Impairment of consciousness refers to a state in which people's perception of themselves and the environment is impaired, or the mental activities on which people perceive the environment are impaired. Disorder of consciousness is also a severe manifestation of the condition. The patient is unresponsive and completely loses consciousness due to severe suppression of high-level nerves.