Actively Recruiting

Phase Not Applicable
Age: 18Years - 60Years
All Genders
Healthy Volunteers
NCT05322239

Resting State Changes Following Theta Burst Stimulation

Led by Nicholas Balderston, PhD · Updated on 2026-01-07

200

Participants Needed

1

Research Sites

245 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Transcranial magnetic stimulation (TMS) is increasingly being applied to effectively treat mental illness, however efforts to quantify the effects of TMS on the network architecture of the brain have largely been limited in scope and tied to specific neurologic and psychiatric disorders. The objective of the current work is to build and validate a whole-brain, domain-general model of brain connectivity changes following TMS, based on physical models of the current distribution at the cortex. PUBLIC HEALTH RELEVANCE: This work is relevant to public health because it will provide direct evidence that brain connectivity changes following neuromodulatory TMS vary as a function of the current density at the cortex, which can be used to predict psychiatric symptom change following neuromodulatory TMS.

CONDITIONS

Official Title

Resting State Changes Following Theta Burst Stimulation

Who Can Participate

Age: 18Years - 60Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Able to give their consent
  • Right-handed
Not Eligible

You will not qualify if you...

  • Non-english speaking
  • Any significant medical problems
  • Current or past Axis I psychiatric disorder(s)
  • Active or history of active suicidal ideation
  • Alcohol/drug problems in the past year or lifetime alcohol or drug dependence
  • Medications that act on the central nervous system
  • History of seizure
  • History of epilepsy or other neurological problems
  • Increased risk of seizure for any reason
  • Pregnancy
  • Any medical condition that increases risk for fMRI or TMS
  • Any metal in their body which would make having an MRI scan unsafe
  • Any sort of medical implants
  • Claustrophobia

AI-Screening

AI-Powered Screening

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Trial Site Locations

Total: 1 location

1

University of Pennsylvania

Philadelphia, Pennsylvania, United States, 19104

Actively Recruiting

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Research Team

N

Nicholas L Balderston

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

BASIC_SCIENCE

Number of Arms

2

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