Hou, Ruihua, Moss-Morris, Rona, Bradley, Brendan P et al. · Journal of psychosomatic research · 2008 · DOI
This study tested whether people with ME/CFS pay more attention to health-related threats compared to neutral information. Researchers used a simple computer task showing words and pictures related to health threats or neutral topics, and found that people with ME/CFS did indeed focus more on the health-threat information than healthy people did. This pattern of attention might help explain why some cognitive therapy approaches can be helpful for ME/CFS.
Understanding cognitive patterns in ME/CFS may help explain why psychological interventions like cognitive behavioral therapy work for some patients and inform better targeted treatments. This research bridges neuroscience and clinical practice by showing that attention patterns in ME/CFS differ measurably from healthy controls, validating cognitive components of illness experience.
This study cannot establish whether attentional bias causes ME/CFS symptoms or results from having the condition—it only shows they occur together. The cross-sectional design means we cannot determine if cognitive therapy changes this attentional pattern or whether the pattern is the cause or consequence of illness. Additionally, findings at 500 ms stimulus exposure may not reflect real-world attention patterns during longer durations.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
The first block is for the primary paper and is the citation you should use in research work. The atlas-snapshot line only applies if you are specifically referring to this atlas’s reading of the paper on the date shown.
Primary citation
Hou, Ruihua, Moss-Morris, Rona, Bradley, Brendan P, Peveler, Robert, & Mogg, Karin (2008). Attentional bias towards health-threat information in chronic fatigue syndrome.. Journal of psychosomatic research. https://doi.org/10.1016/j.jpsychores.2008.03.008
BibTeX
@article{mecfsatlas-hou-2008-attentional-bias,
author = {Hou, Ruihua and Moss-Morris, Rona and Bradley, Brendan P and Peveler, Robert and Mogg, Karin},
title = {Attentional bias towards health-threat information in chronic fatigue syndrome.},
journal = {Journal of psychosomatic research},
year = {2008},
doi = {10.1016/j.jpsychores.2008.03.008},
note = {PubMed: 18582611},
url = {https://www.mecfsatlas.com/evidence/hou-2008-attentional-bias},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-30. https://www.mecfsatlas.com/evidence/hou-2008-attentional-bias
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