At a glance
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Cortical Activation and Cognitive Performance During Repetitive Transcranial Magnetic Stimulation in First-Episode Psychosis: A Pilot Study
In Brief
A clinical study evaluating rTMS and Sham Comparator for Schizophrenia and 2 related conditions. Completed, enrolled 20 participants across 2 sites.
Detailed Summary
This study proposes to examine the application of rTMS for the treatment of cognitive dysfunction in FEP. This is an important population for study because if effective, rTMS may represent a preventative treatment for the development of social and vocational impairment that is associated with cognitive dysfunction in schizophrenia. This study will also seek to refine the understanding of the brain circuitry that mediates the potential pro-cognitive effects of rTMS through the use of functional magnetic resonance imaging (fMRI) at baseline and following the course of rTMS administration.
Study Details
Timeline
Interventions
The stimulation sites will be the left and right DLPFC, defined as 5 cm anterior to the scalp positions at which the MTs were determined. Treatments will be delivered within the following stimulation parameters: 110% of MT, 20 Hz, 30 trains, 1.0 second per train, 20 pulses per train, inter-train interval of 30 seconds (600 pulses/hemisphere, for a total of 1200 pulses/session/day). Ten sessions over a two week duration
The stimulation sites will be the left and right DLPFC, defined as 5 cm anterior to the scalp positions at which the MTs were determined. Treatments will be delivered within the following stimulation parameters: 110% of MT, 20 Hz, 30 trains, 1.0 second per train, 20 pulses per train, inter-train interval of 30 seconds (600 pulses/hemisphere, for a total of 1200 pulses/session/day). Ten sessions over a two week duration