Abstract
Background
Cognitive control impairments in schizophrenia are thought to arise from dysfunction of interconnected networks of brain regions, but interrogating the functional dynamics of large-scale brain networks during cognitive task performance has proved difficult. We used functional magnetic resonance imaging to generate event-related whole-brain functional connectivity networks in participants with first-episode schizophrenia and healthy control subjects performing a cognitive control task.
Original language | English |
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Pages (from-to) | 64-72 |
Number of pages | 9 |
Journal | Biological Psychiatry |
Volume | 70 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jul 2011 |
Externally published | Yes |
Keywords
- complex
- executive function
- fMRI
- graph
- psychosis
- small world