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Clinical trialNCT05214092Enrolling, by, invitationInterventional

Cortical Contributions to FFR: Post-Op Outcomes

SponsorUniversity of PittsburghEnrollment10Language
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to better understand cortical contributions of the human temporal lobe to the frequency-following response. Frequency-following responses (FFR) are electrophysiological recordings that reflect phase-locked activity of neural ensembles in the auditory pathway and are used as an indicator of the integrity of supra-threshold speech processing. FFR was first studied in subcortical areas, but recent consensus in the literature supports the notion that it is an integrated response between subcortical and cortical neural populations. The proposed study aims to deconstruct the role of the cortex in generating and modulating the FFR. The research team will build a novel computational model of FFR mechanisms and use EEG recordings from participants who have undergone resection of lesions in Heschl's gyrus to validate model predictions.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Upmc Children'S Hospital of Pittsburgh

    Pittsburgh, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
14 Feb 2023
Primary completion
1 Jan 2027
Completion
1 Jan 2030
Last update posted
15 Jan 2026
Registered enrollment
10
Registry id
NCT05214092
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.