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Discover 19,983 clinical trials near Maryland. Find research studies in your area.
Showing 12501-12520 of 19,983 trials
NCT02228031
The purpose of this project is to investigate the possible effect of intranasally administered Oxytocin (OT) on specific mirror neuron areas in human brain. The mirror neuron system (MNS) is thought to be involved in action perception and understanding, and may also underlie more complex cognitive processes such as imitation. We will use electroencephalographic (EEG) investigations to examine brain activity while participants complete two different tasks, consisting of the observation and imitation of emotional facial expressions (video presented) and the observation and execution of simple grasping actions (live presented), respectively. In addition, before the beginning of the EEG recording session, subjects will be randomly assigned to two different groups (Oxytocin or Placebo group) and will receive a dose of either intranasal Oxytocin or Placebo solution. Oxytocin is a polypeptide hormone that plays a critical role in social behavior. We will identify mu and beta rhythm from the ongoing EEG and examine suppression as a function of emotion and goal directed action perception and imitation/execution.
NCT02921243
In a sample of 20 inpatients with a DSM-IV-TR/DSM 5 diagnosis of schizophrenia or schizoaffective disorder, investigators propose to conduct a prospective, 2 week observational trial to collect gastrointestinal stool samples in order to characterize the microbiota in people with schizophrenia and examine its variability over time. Participants may elect to participate for an additional two weeks, during which they will receive the prebiotic, oligofructose-enriched inulin (FOS), in order to examine its effects on the relative preponderance of butyrate-producing bacteria in the gut microbiome. Investigators will use an inpatient sample in order to standardize meals, exercise and environmental mediators. This is considered a feasibility, pilot study in order to apply for future grant funding. Investigators will recruit patients from the Treatment Research Program inpatient unit, Maryland Psychiatric Research Center, University of Maryland School of Medicine.