Clouding of consciousness
Impairment in the clarity of consciousness / From Wikipedia, the free encyclopedia
"Brain fog" redirects here. Not to be confused with Brain fag or Mild cognitive impairment.
Clouding of consciousness, also called brain fog or mental fog,[1][2] occurs when a person is slightly less wakeful or aware than normal.[3] They are less aware of time and their surroundings, and find it difficult to pay attention.[3] People describe this subjective sensation as their mind being "foggy".[4]