Depression
How do people with unexplained symptoms perceive their bodies?
Open access · cc by · source: Europe PMC
People with unexplained physical symptoms do not detect bodily signals more intensely, but they struggle more with worrying, ignoring, and trusting their physical sensations.
Key findings
While participants with unexplained symptoms did not differ from controls in basic physical tracking, high symptom reporters showed significantly greater worry about pain, reflected in lower scores on the Not-Worrying scale with an effect size of 0.14. Additionally, clinical patients diagnosed with somatoform disorders reported viewing their bodies as less safe and trustworthy compared to healthy controls, showing a large reduction in Trusting scores with an effect size of 0.28.
Methodology
In the first study, researchers screened 486 individuals to select 32 high habitual symptom reporters and 32 low habitual symptom reporters, measuring their patterns of bodily awareness. In the second study, they evaluated 26 patients with a somatoform disorder, 25 patients with major depressive disorder, and 26 healthy controls using structured clinical interviews and self-report scales to examine specific dimensions of internal body perception.
Limitations
This research relies purely on subjective questionnaires and does not incorporate objective physiological indicators, leaving it unclear if actual bodily signals differ. The cross-sectional design prevents drawing conclusions about whether altered bodily awareness causes medically unexplained symptoms or is merely a psychological response to chronic discomfort. Finally, the relatively small sample sizes and the fact that most somatoform patients specifically suffered from pain disorders mean these patterns might not generalize to all types of unexplained somatic conditions.
How this study connects
Role on claims
Each row is a claim on a concept or method page where this paper supports, challenges, or qualifies the statement. Roles are hand-checked — not a model guess.
Emotional susceptibility is strongly related to subjective attitudes toward one's body, such as worry and lack of trust, rather than objective accuracy in tracking physiological signals like heartbeats.
Evidence for the claim as stated.
Patients with somatoform disorders and high habitual symptom reporting do not show heightened physiological tracking accuracy, but they exhibit significantly more worry and less trust toward their bodily sensations.
Evidence for the claim as stated.
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