PUJOL Benoit
- CRIOBE, CNRS, Perpignan, France
- administrator, recommender, manager
Recommendation: 1
Reviews: 0
Areas of expertise
PhD in evolutionary ecology (University of Montpellier), Postdoc in evolutionary quantitative genetics (University of Oxford).
Research interests: adaptation (local adaptation, experimental selection), phenotypic plasticity (transgenerational reaction norms, environmental similarity) and evolutionary potential of wild populations to respond to selection (quantitative genetics in the wild, heritability,evolvability). Model systems: plants, corals, fish and terrestrial mammals.
Recommendation: 1
19 Jun 2024
STAGE 1
Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception?
Understanding oscillatory correlates of pain expectation
Recommended by Benoit Pujol based on reviews by Zoltan Dienes, Chris Chambers and Markus PlonerRecent studies using an EEG frequency tagging approach have reported modulations of alpha, beta and theta bands at the stimulation frequency during nociceptive/painful thermal stimulation compared to non-nociceptive/non-painful vibrotactile stimulation. Prior expectations of the intensity of upcoming painful stimuli are known to strongly modulate the subjective experience of those stimuli. Thus, modulating the expectation of pain should result in a change in the modulation of oscillations if these factors are indeed linked.
In this study, Leu, Glineur and Liberati will modulate expectations of pain (low or high intensity) prior to delivering thermal cutaneous stimulation (low, medium or high intensity). They will record how intense participants expect the pain to be, and how intense they felt it to be, as well as record EEG to assess oscillatory differences across the expectation and intensity conditions.
The Stage 1 manuscript was reviewed over 5 rounds by 3 reviewers. Based on detailed responses to the reviewers’ comments and edits to the Stage 1 report, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance.
URL to the preregistered Stage 1 protocol: https://osf.io/y6fb8
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
List of eligible PCI RR-friendly journals:
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
List of eligible PCI RR-friendly journals:
References
1. Leu, C., Glineur, E. & Liberati, G. (2023). Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception? In principle acceptance of Version 5 by Peer Community in Registered Reports. https://osf.io/y6fb8
1. Leu, C., Glineur, E. & Liberati, G. (2023). Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception? In principle acceptance of Version 5 by Peer Community in Registered Reports. https://osf.io/y6fb8