Cognitive Training for Schizophrenia
What You Need to Know Before You Apply
What is the purpose of this trial?
This study will examine brain metabolic and excitatory/inhibitory mechanisms related to cognitive and visual functioning in adults with schizophrenia and healthy control participants.
Participants will complete behavioral assessments, cognitive testing, electroencephalography, magnetic resonance imaging, and magnetic resonance spectroscopy assessments. After baseline assessments, participants will be randomly assigned to one of two computerized cognitive training programs: perceptual discrimination training or cognitive control training. Each training program will include approximately 10 hours of training over 2 to 6 weeks.
The study will evaluate changes in cognitive and visual task performance, EEG measures, and brain metabolite concentrations before and after cognitive training. Some participants may also complete optional extended baseline assessments before cognitive training.
Who Is on the Research Team?
Caroline Demro, PhD, LP
Principal Investigator
University of Minnesota
Are You a Good Fit for This Trial?
Inclusion Criteria
Exclusion Criteria
What Are the Treatments Tested in This Trial?
How Is the Trial Designed?
2
Treatment groups
Experimental Treatment
Participants randomized to this arm will complete computerized perceptual discrimination training. The training involves Gabor patch and other visual stimulus discrimination exercises designed to improve signal-to-noise resolution and attentional control. Participants will complete approximately 10 hours of training over 2 to 6 weeks.
Participants randomized to this arm will complete computerized cognitive control training. The training involves exercises focused on maintaining cognitive context in working memory during response selection. Participants will complete approximately 10 hours of training over 2 to 6 weeks.
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Who Is Running the Clinical Trial?
University of Minnesota
Lead Sponsor
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