The effect of expectancy on conditioned pain modulation: evidence from functional near-infrared spectroscopy
Expectancy represents a key psychological mechanism underlying the CPM effect, potentially modulating its magnitude through attention regulation and accompanied by a reduction in oxygenated hemoglobin activity in the frontal pole region and introduced the Expectancy-Attention-CPM Modulation Model (ECAM).
Authors
- Hugejiletu Bao (ORCID: https://orcid.org/0000-0003-0119-9931)
- Xiangjuan Cheng
- Heng Yue
- Xueshan Li (ORCID: https://orcid.org/0009-0005-6067-7085)
- Min Liu (ORCID: https://orcid.org/0000-0001-6515-5095)
- Bo Liu (ORCID: https://orcid.org/0009-0005-6182-8172)
Institutions
- Xiamen University (CN)
- Inner Mongolia Normal University (CN)
- Anhui Polytechnic University (CN)
Publication Details
- Journal
- Frontiers in Psychology
- Published
- 2025-03-17
- DOI
- https://doi.org/10.3389/fpsyg.2025.1525216
- Primary Topic
- Pain Mechanisms and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00