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Vagal Nerve Stimulation To Enhance Cognition and Learning

NCT07719387 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2026-07-22

No results posted yet for this study

Summary

The purpose of this study is to find out whether pairing vagus nerve stimulation (VNS) with cognitive training can improve memory and language learning in people who have previously used VNS therapy for movement rehabilitation after a stroke. VNS has been previously used to support motor recovery after stroke, but its effect on cognitive learning is not yet fully understood. This study is enrolling individuals who already have a VNS device implanted and have successfully completed VNS-assisted movement therapy. The investigators aim to explore whether continuing to use the device during a language learning program may also support memory and cognitive improvement. This is a research study, which means the use of VNS for cognitive enhancement is experimental and not currently part of standard treatment. An exploratory MRI/fMRI component also will assess whether VNS-paired language learning is associated with changes in task-based activation and resting-state functional connectivity in language, memory, salience/arousal, and frontoparietal cognitive-control networks. The information learned may help guide future approaches to stroke rehabilitation and cognitive recovery.

Conditions

  • Vagus Nerve Stimulation
  • Stroke
  • Cognitive Assessment
  • Language Acquisition

Interventions

DEVICE

VNS for Cognition

Subjects previously implanted with VNS will undergo second language acquisition

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
22 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-11-17
Primary Completion
2026-12-31
Completion
2026-12-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07719387 on ClinicalTrials.gov