# Investigating Subcortical Contributions to Speech Sequencing in Deep Brain Stimulator Recipients

> **NCT07455760** · NA · RECRUITING · sponsor: **Boston University Charles River Campus** · enrollment: 80 (estimated)

## Conditions studied

- Parkinson's Disease (PD)
- Essential Tremor

## Interventions

- **BEHAVIORAL:** Phoneme sequence learning
- **OTHER:** Cessation and re-enabling of stimulation of the STN
- **OTHER:** Cessation and re-enabling of stimulation of the VIM thalamic nucleus
- **BEHAVIORAL:** Multisyllabic sequence learning

## Key facts

- **NCT ID:** NCT07455760
- **Lead sponsor:** Boston University Charles River Campus
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-02-18
- **Primary completion:** 2030-08
- **Final completion:** 2030-08
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-03-09

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07455760

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07455760, "Investigating Subcortical Contributions to Speech Sequencing in Deep Brain Stimulator Recipients". Retrieved via AI Analytics 2026-09-03 from https://api.ai-analytics.org/clinical/NCT07455760. Licensed CC0.

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