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Individualized Precise Localization of rTMS on Precentral and Parietal Gyrus

NCT03515408 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2019-08-07

No results posted yet for this study

Summary

Attention deficit hyperactivity disorder (ADHD) patients have some problem with sustained attention. The dorsal anterior cingulate cortex (dACC) plays a key role for attention control. It has been found that the dACC has strong functional connectivity with ipsilateral motor area and parietal gyrus. Repetitive Transcranial Magnetic Stimulation (rTMS) is a sage and painless technique to activate cortical areas. The deep brain structure can be activated via stimulating superficial cortex by rTMS. For investigating the mechanism of sustained attention, this project is using functional magnetic resonance imaging (fMRI) to individualize the precise localization in motor area and parietal gyrus, and combining rTMS to activate the dACC.

Conditions

  • Attention Deficit Hyperactivity Disorder

Interventions

DEVICE

rTMS

The 10-Hz stimulation is delivered at 100% of the subject's resting motor threshold via 60 trains of 3-s 10-Hz rTMS (30 pulses with 27-s duration per train).

Sponsors & Collaborators

  • Hangzhou Normal University

    lead OTHER

Principal Investigators

  • Yu-Feng Zang, M.D. · Hangzhou Normal University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
19 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-04-08
Primary Completion
2018-11-01
Completion
2018-11-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03515408 on ClinicalTrials.gov