Trial · NCT04543513
Self-regulation of Prefrontal Cortex During Emotional Cognitive Control in PTSD
NCT04543513, Not applicable, Withdrawn, Laureate Institute for Brain Research, Inc.
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Self-regulation of Prefrontal Cortex During Emotional Cognitive Control in PTSD. Trials, record NCT04543513. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04543513
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Self-regulation of Prefrontal Cortex During Emotional Cognitive Control in PTSD
- NCT number
- NCT04543513
- Status
- Withdrawn
- Phases
- Not applicable
- Enrollment
- 0 participants, actual
- Lead sponsor
- Laureate Institute for Brain Research, Inc.
- Conditions
- PTSD, Cognitive Function
- Interventions
- Real-time functional magnetic resonance neurofeedback (rtfMRI-nf)
- First posted
- 2020-09-10
- Last updated
- 2022-08-23
Source ClinicalTrials.gov
Registered outcomes8
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Left dorsolateral prefrontal cortex activity during emotional cognitive control (pre- to post-neurofeedback) | Approximately 2 hours after baseline assessment | Individual ability to regulate left dorsolateral prefrontal cortex activity during an emotional cognitive control task will be assessed before and after neurofeedback. |
| Secondary | Left dorsolateral prefrontal cortex functional connectivity with other brain regions during rest (pre- to post-neurofeedback) | Approximately 2 hours after baseline assessment | Individual functional connectivity values between left dorsolateral prefrontal cortex and other brain regions during rest will be assessed before and after neurofeedback. |
| Other | Emotional Stroop Average Reaction Time | Approximately 1 day after baseline assessment. | Average reaction time on the emotion condition of the emotional Stroop task. |
| Other | Color Word Stroop Average Reaction Time | Approximately 1 day after baseline assessment. | Average reaction time on the inhibition condition of the color word Stroop task. |
| Other | Flanker Task Average Reaction Time | Approximately 1 day after baseline assessment. | Average reaction time on the incongruent condition of the Flanker task. |
| Other | Emotional Stroop Reaction Time Difference | Approximately 1 day after baseline assessment. | Difference in reaction time for emotional versus neutral conditions of the emotional Stroop task. |
| Other | Color Word Stroop Reaction Time Difference | Approximately 1 day after baseline assessment. | Difference in reaction time for inhibition versus reading conditions of the emotional Stroop task. |
| Other | Flanker task Reaction Time Difference | Approximately 1 day after baseline assessment. | Difference in reaction time for incongruent versus congruent conditions of the Flanker task. |
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.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
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.
Tests3
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Emotional Stroop Task | Other outcome | ConductCognition |
| Eriksen Flanker Task | Other outcome | ConductCognition |
| Stroop Color-Word Test | Other outcome | ConductCognition |
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/NCT04543513
GET https://conductscience.org/api/trials/v1/NCT04543513/registered