A: Although brain fog sounds vague and temporary, like bad weather that will clear over time, research is beginning to show that it can affect some people for months and take over many aspects of ...

Brain fog is therefore a helpful but incomplete description of an individual’s cognitive function. It’s best thought of as a starting point that needs to be explored and understood further.

Brain fog is not a recognized medical condition, but rather refers to what professionals call a “constellation of symptoms” reported by patients that might indicate cognitive impairment.

We've all had those times when our brains are foggy, when we find it difficult to concentrate, or have a hard time ...

If your brain's been feeling foggier lately, whether that's sluggish, scattered, or maybe simply not quite you, you're far ...

Brain fog tends to affect executive function -- a set of skills that are essential for planning, organizing information, following directions and multitasking, among other things.

Brain fog is exactly what it sounds like: a feeling something like being shrouded by a thick fog, not quite able to grasp ideas, feeling confused or disoriented, and having trouble concentrating ...

“Brain fog” has joined these ranks to describe a now-familiar symptom of COVID and long COVID. But what exactly is brain fog, and is it limited to COVID?