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    Use of EEfRT in the NIH study: Deep phenotyping of PI-ME/CFS, 2024, Walitt et al

    Apologies for replying to your post - I could have replied to anything. Lets say you measure lactate in the brain with MRI - relatively simple [option 1] - lactate has a unique MRI signal (energy required AKA magnetic strength known) - you set the MRI to the appropriate intensity for lactate...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Interesting - Solve article mentions people with another disease which could be responsible for their symptoms. Rates of misdiagnosis? Strategies to avoid same - better diagnostic tests - did NIH launch a strategy to address this? Seems to provide basis for specialist clinics i.e. to ensure...
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    Use of EEfRT in the NIH study: Deep phenotyping of PI-ME/CFS, 2024, Walitt et al

    Just started to look at this* - yea he seems to be a figure head - is he a (NIH) Director? Guess that "seriously asking patients to believe this?" i.e. putting a +ve spin on uninspiring ($8 million) studies comes with the pay packet...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Thanks - is there a form of words you would suggest i.e. instead of 'illness behaviour'? I'm thinking of the situation where you're responding to the NIH intramural study (Walitt et al - *1 below]. I.e. by suggesting that NIH should fund research to actually look for the cause of disrupted...
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    Severe COVID-19 and long COVID are associated with high expression of STING, cGAS and IFN-α, 2024, Queiroz et al.

    Oops - trying to recycle a standard message to NIH to look at this as a possible research area!
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    post-infection syndromes (used twice in the paper*) post-viral syndromes (used three times) adaptive sickness behaviours (used once) sickness behaviour or sickness behaviours (about 28 times) Not sure there's a better/neutral term? Really if researchers stick e.g. to elucidating the mechanism...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Jonathan's (positive) post (above), read together with his positive comments here - https://www.s4me.info/threads/is-there-a-constant-anti-viral-response.37451/#post-518340 AND...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Is messing around with statistics, i.e. to get a significant result, not effort preference --- reward driven! Trying to get something (anything) significant from 8 years & $8 million--effort preference!
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Insightful -- spent 8 years & $8 million -- some brainstorming & hey presto --- line to take is ---"The study provides irrefutable evidence for the biological basis of the illness---"! Thank you!
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    I agree fully - in a well understood/validated biomedical disease NIH's approach, in publishing at best a hypothesis paper i.e. without enough data to validate that hypothesis, would have been unfortunate - in a disease like ME/CFS their approach is simply unacceptable. Walitt seems to be...
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    Grip test results and brain imaging in the NIH study: Deep phenotyping of PI-ME/CFS, 2024, Walitt et al

    Decided to post this on Twitter i.e. in response to a Tweet by Janet Defoe --- It is, of course basically Jonathan's comment above but unattributed! Perhaps those on social media (Twitter --) would similarly challenge NIH to actually do a proper fMRI study i.e. to test the hypothesis that fMRI...
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    Grip test results and brain imaging in the NIH study: Deep phenotyping of PI-ME/CFS, 2024, Walitt et al

    Jonathan "I think it may be useful to examine their attempts to analyse brain activity and the role of sympathetic drive. I am not convinced so far that they are not looking at an artefact of being a test subject in a study. That could be overcome with studies of a range of other conditions."...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Agree but one of the things I like about this forum is the suggestions re methodology - if the methodology is sound then that removes the scientists bias. So e.g. if the studies are large enough, and have appropriate controls - other diseases as well as health controls - then it'll test the...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Yea, but I think Jonathan's point was that the evidence is there that CBT &/or GET don't work ---. Logical inference is they don't work so don't fund them ---
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    similar study --- as in an fMRI---Long Covid study? At the very least the study should be conducted in a way which tests whether the fMRI signal is just an artifact e.g. by including people with other diseases (rather than just healthy controls) --- larger umbers ---. But yes, the illogical way...
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Yea, at best they haven't disproved the idea that fMRI is a way to test the "sickness behaviour" hypothesis --- but they haven't added anything substantive in terms of supporting that hypothesis, re ME/CFS, either --- so I think you're in the right ball park!
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    Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome, 2024, Walitt et al

    Nailed it! I think @JonathanEdwards made a similar point earlier - i.e. you'd need appropriate (disease) controls to establish whether this is simply an artifact. Jonathan, I was looking for a previous post where I think you mentioned the need to include diseases like MS as controls? Re a good...
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