deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03178344

Effect of tACS Stimulation on Alpha Oscillations (AIMS1)

Rational Optimization of tACS for Targeting Thalamo-Cortical Oscillations (Experiment 2)

Sponsor: National Institute of Mental Health (NIMH)

Conditions Healthy
Interventions XCSITE100 Stimulator Sham XCSITE100 Stimulator tACS
Updated 13 times since 2017 Last updated: Feb 7, 2019 Started: Aug 1, 2017 Primary completion: Nov 4, 2017 Completion: Nov 4, 2017
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Healthy and is currently completed. National Institute of Mental Health (NIMH) leads this study, which shows 13 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jul 2017 – ~Sep 2017 · 2 months · monthly snapshot~Sep 2017 – ~Mar 2018 · 6 months · monthly snapshot~Mar 2018 – ~Jun 2018 · 3 months · monthly snapshot~Jun 2018 – ~Jan 2019 · 7 months · monthly snapshot~Jan 2019 – ~Feb 2019 · 31 days · monthly snapshot~Feb 2019 – ~Mar 2019 · 28 days · monthly snapshot~Mar 2019 – ~Feb 2020 · 11 months · monthly snapshot~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshot~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshot~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshot~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

13 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2023 — Jul 2024 [monthly]

    Completed NA

  4. Dec 2022 — Jan 2023 [monthly]

    Completed NA

  5. Jan 2021 — Dec 2022 [monthly]

    Completed NA

▶ Show 8 earlier versions

  1. Feb 2020 — Jan 2021 [monthly]

    Completed NA

  2. Mar 2019 — Feb 2020 [monthly]

    Completed NA

  3. Feb 2019 — Mar 2019 [monthly]

    Completed NA

  4. Jan 2019 — Feb 2019 [monthly]

    Completed NA

  5. Jun 2018 — Jan 2019 [monthly]

    Completed NA

  6. Mar 2018 — Jun 2018 [monthly]

    Completed NA

    Status: Recruiting → Completed

  7. Sep 2017 — Mar 2018 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  8. Jul 2017 — Sep 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Mental Health (NIMH)
  • National Institutes of Health (NIH)
  • University of North Carolina, Chapel Hill
Data source: University of North Carolina, Chapel Hill

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

Study Locations