Trial · NCT07885020
NEURO-IS: Neurophysiology of Inner Speech Across Neurotypical Participants.
NCT07885020, Not applicable, Recruiting, University of Liege
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. NEURO-IS: Neurophysiology of Inner Speech Across Neurotypical Participants. Trials, record NCT07885020. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07885020
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- NEURO-IS: Neurophysiology of Inner Speech Across Neurotypical Participants.
- NCT number
- NCT07885020
- Status
- Recruiting
- Phases
- Not applicable
- Enrollment
- 35 participants, estimated
- Lead sponsor
- University of Liege
- Conditions
- Healthy Volunteer
- Interventions
- Inner Experience Induction Tasks and hdEEG
- First posted
- 2026-10-21
- Last updated
- 2026-10-26
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Modulation of EEG spectral power (Alpha, Beta, and Gamma bands) | Day 1 | The primary evaluation relies on the analysis of high-density EEG signals in response to the induction of inner experiences. Specifically, the analysis will focus on identifying the most robust paradigms by examining specific EEG characteristics: modulation in the beta and gamma frequency bands for Inner Speech (IS), and alpha band desynchronization for Visual Mental Imagery (VMI). The goal is to identify the most appropriate and effective tasks to generate these detectable biomarkers. |
| Secondary | Difference in EEG biomarkers between passive listening and active mental repetition | Day 1 | Investigating the neurophysiological correlates of the passive listening of words in comparison with their silent repetition (Inner Speech). This involves a comparative analysis of EEG biomarkers between these different tasks to determine the specific electrophysiological signatures of active mental generation versus passive semantic processing. |
| Secondary | Correlation between self-consciousness scores and phenomenological dimensions of inner speech | Day 1 | To better understand the links between self-consciousness and the phenomenological components of inner speech. Self-consciousness will be evaluated using the Short French Meta-Cognitions Questionnaire (MCQ-30) and the Rumination-Reflection Questionnaire (RRQ). These scores will be correlated with the detailed profile of inner experiences obtained through the Varieties of Inner Speech Questionnaire-Revised (VISQ-R) and the Vividness of Visual Imagery Questionnaire (VVIQ). A specific aim is to evaluate whether increased reflective consciousness is positively correlated with the dialogic and evaluative/critical dimensions of inner speech. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers26
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07885020
GET https://conductscience.org/api/trials/v1/NCT07885020/papers?page=2