deltatrials
Completed NA INTERVENTIONAL 2-arm NCT04680481

Non-Invasive Brain Stimulation to Control Large-Scale Brain Networks

Traveling Wave Transcranial Alternating Current Stimulation for the Control of Large-Scale Brain Networks

Sponsor: National Institute of Mental Health (NIMH)

Conditions Working Memory
Updated 9 times since 2021 Last updated: Dec 12, 2025 Started: Nov 1, 2020 Primary completion: Sep 1, 2025 Completion: Sep 1, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Working Memory, this trial is completed. The trial is conducted by National Institute of Mental Health (NIMH) and has accumulated 9 data snapshots since 2020. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshotWithheld~Feb 2021 – ~Feb 2022 · 12 months · monthly snapshotRecruiting~Feb 2022 – ~Mar 2023 · 13 months · monthly snapshotRecruiting~Mar 2023 – ~Mar 2024 · 12 months · monthly snapshotRecruiting~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Mar 2025 · 6 months · monthly snapshotRecruiting~Mar 2025 – ~Jan 2026 · 10 months · monthly snapshotRecruiting~Jan 2026 – present · 6 months · monthly snapshotCompleted

Change History

9 versions recorded
  1. Jan 2026 — Present [monthly]

    Completed NA

    Status: RecruitingCompleted

  2. Mar 2025 — Jan 2026 [monthly]

    Recruiting NA

  3. Sep 2024 — Mar 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Mar 2024 — Jul 2024 [monthly]

    Recruiting NA

Show 4 earlier versions
  1. Mar 2023 — Mar 2024 [monthly]

    Recruiting NA

  2. Feb 2022 — Mar 2023 [monthly]

    Recruiting NA

  3. Feb 2021 — Feb 2022 [monthly]

    Recruiting NA

    Status: WithheldRecruiting · Phase: NoneNA

  4. Jan 2021 — Feb 2021 [monthly]

    Withheld

    First recorded

Nov 2020

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Mental Health (NIMH)
  • University of Minnesota
Data source: University of Minnesota

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations