# Chinese-Specific Speech Imagery Coding Using High-Density ECoG

> **NCT07460037** · NA · RECRUITING · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 50 (estimated)

## Conditions studied

- Aphasia
- Dysarthria
- ALS
- Speech and Language Disorder
- Stroke
- Brain Tumor Adult
- Epilepsies
- locked-in Syndrome

## Interventions

- **PROCEDURE:** Intraoperative high-density ECoG recording
- **PROCEDURE:** Permanent high-density ECoG implantation

## Key facts

- **NCT ID:** NCT07460037
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-03-15
- **Primary completion:** 2028-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-03-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07460037

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07460037, "Chinese-Specific Speech Imagery Coding Using High-Density ECoG". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07460037. Licensed CC0.

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