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by cloverich
1794 days ago
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> tell me how your stated criteria differs from the pre-established diagnostic criteria for depression. If the person lacks dysphoria or anhedonia, would that satisfy the question? I understand your angle (I think), but for comparison, the last time I had a serious flu I found that even after I felt better, it was extremely difficult to focus at work. For about 3 days, gradually improving each. I suspect that is what people refer to as "brain fog", and I could distinguish it from depression by (among other things) a lack of dysphoria / anhedonia (and generally speaking, other depression signs). I remember in medical school that when we were interviewing patients receiving chemo they would have us do a neuro exam, and very distinctly remember when one guy got angry at me when he couldn't answer some of my questions. He didn't seem to have depression and nobody told me I was doing it wrong when I said he had "chemo brain". So its certainly a real thing in the general sense, and can certainly be caused by a variety of medical conditions. I guess a more constructive question would be -- assuming a long term cognitive impact, what (practical) research should these researchers be doing instead? Or what if when they asked about brain fog they _also_ asked about depressive symptoms? |
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No. That is certainly more specific than ~all of what you hear in the media surrounding "brain fog", but you can't define something by what it isn't.
Example: I have the wiggles. I'm not itchy though, and my muscles don't hurt.
OK, great. What are the wiggles?
> the last time I had a serious flu I found that even after I felt better, it was extremely difficult to focus at work. For about 3 days, gradually improving each. I suspect that is what people refer to as "brain fog"
Could be! The problem is, until there's a definition (and ideally some kind of objective measure), all of these self-reports are blind people describing different parts of an elephant.
> I guess a more constructive question would be -- assuming a long term cognitive impact, what (practical) research should these researchers be doing instead? Or what if when they asked about brain fog they _also_ asked about depressive symptoms?
We could start by simply using established terminology and testing. What percentage of patients reporting "brain fog" show up as depressed using a standard screen?
It's literally the easiest thing in the world to do...why isn't it done?