Publications
5 shownThe human brain is intrinsically organized into dynamic, anticorrelated functional networks
During performance of attention-demanding cognitive tasks, certain regions of the brain routinely increase activity, whereas others routinely decrease activity. In this study, w...
Common Blood Flow Changes across Visual Tasks: II. Decreases in Cerebral Cortex
Abstract Nine previous positron emission tomography (PET) studies of human visual information processing were reanalyzed to determine the consistency across experiments of blood...
Neural Systems for Visual Orienting and Their Relationships to Spatial Working Memory
Abstract We investigated neural correlates of human visual orienting using event-related functional magnetic resonance imaging (fMRI). When subjects voluntarily directed attenti...
A PET study of visuospatial attention
Positron emission tomography (PET) was used to identify the neural systems involved in shifting spatial attention to visual stimuli in the left or right visual field along foveo...
Frequent Co-Authors
Researcher Info
- h-index
- 5
- Publications
- 5
- Citations
- 25,245
- Institution
- Washington University in St. Louis
External Links
Identifiers
- ORCID
- 0000-0001-8295-3304
Impact Metrics
h-index: Number of publications with at least h citations each.