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Cerebellar Stimulation and Cognitive Control

Krystal Parker, PhD · NCT03217110

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–90 · All sexes
Healthy volunteers
Accepted
Study type
Interventional · Not applicable
Target enrollment
200
US sites recruiting
1
Study start
November 30, 2017
Record last updated
March 19, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The purpose of this study is to examine whether cerebellar stimulation can be used to improve cognitive deficits and mood in patients with schizophrenia, autism, bipolar disorder, Parkinson's disease, and major depression.

Being studied: Repetitive Transcranial Magnetic Stimulation (rTMS); Sham Repetitive Transcranial Magnetic Stimulation (rTMS)

Conditions: Schizophrenia; Autism Spectrum Disorder; Bipolar Disorder; Depression; Parkinson Disease

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • A clinical diagnosis consistent with enrollment

Exclusion Criteria

  • History of recurrent seizures or epilepsy
  • Any other neurological or psychiatric diagnosis outside the diagnosis for which the participant is enrolled.
  • Active substance use disorder in the past 6 months other than tobacco use disorder.
  • Inability to consent for study.
  • Pacemaker
  • Coronary Stent
  • Defibrillator
  • Neurostimulation
  • Claustrophobia
  • Uncontrolled high blood pressure
  • Atrial fibrillation
  • Significant heart disease
  • Hemodynamic instability
  • Kidney disease
  • Pregnant, trying to become pregnant, or breast feeding

Recruiting US locations

  • University of Iowa

    Iowa City, IA 52245

    Site contact: Krystal L Parker, Ph.D · 319-353-3554 · krystal-parker@uiowa.edu

Study contacts (from the official record)

  • Krystal L Parker, Ph.D · 319-353-4554 · CT201610712@gmail.com
  • Benjamin Pace, M.S. · 319-384-9302 · benjamin-pace@uiowa.edu
All mental health studies in Iowa →
Cerebellar Stimulation and Cognitive Control (NCT03217110) | Bored Studies