Mechanism and Dosimetry Exploration in TES Magnetic Resonance Current Mapping Methods
Completed · Not applicable · Has a placebo group
Conditions studied: Transcranial Direct Current Stimulation
In brief
In this study the investigators will explore dosimetry in transcranial electrical stimulation using a novel magnetic resonance imaging technique that can determine how electrical stimulation distributes within the brain. The investigators will then combine this imaging technique with functional MR imaging to attempt mechanistic associations. If successful, the study outcomes will be an improved understanding of the interactions between electric current distributions and structures presumed to be targeted by stimulation.
Key facts
- Study ID
- NCT03772210
- Run by
- Arizona State University
- People needed
- 123
- Starts
- 2019-01-03
- Expected to finish
- 2022-06-09
- Last updated by the study team
- 2022-06-27
Who can join
Age: 18 and older, up to 30. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- We will include neurologically normal volunteer subjects between 18-30 years of age in the study, minors will not be targeted.
- English as Native Language
You may not qualify if…
- Adults who are unable to consent will not be included in the study.
- Pregnancy
- Subjects will not have any implanted or attached metallic devices.
- Appreciable deficits in hearing
- Appreciable problems with articulation
- Neuroanatomic abnormality
- Any neurological disorder associated with cognitive impairment.
- Any implanted cardiac pacemaker
- Dementia or Mini-Mental State Exam <24
- Low estimated verbal intelligence per WTAR
- Active or Prior history of Seizure Disorder
- Family History of Seizure disorder
- Prescribed Seizure inducing medication
Where it is running
- Arizona State University — Tempe, Arizona, United States
- University of Florida — Gainesville, Florida, United States
Full record on ClinicalTrials.gov
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