# Neurophysiology of Surround Inhibition in the Human Motor Cortex

> **NCT03018262** · — · COMPLETED · sponsor: **National Institute of Neurological Disorders and Stroke (NINDS)** · enrollment: 53 (actual)

## Conditions studied

- Normal Physiology

## Interventions

- **DEVICE:** TMS - sub-study 1
- **DEVICE:** TMS - sub-study 2
- **DEVICE:** TMS - sub-study 3

## Key facts

- **NCT ID:** NCT03018262
- **Lead sponsor:** National Institute of Neurological Disorders and Stroke (NINDS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-02-07
- **Primary completion:** 2021-03-24
- **Final completion:** 2021-03-24
- **Target enrollment:** 53 (ACTUAL)
- **Last updated:** 2023-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03018262

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03018262, "Neurophysiology of Surround Inhibition in the Human Motor Cortex". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03018262. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*