Prefrontal modulation of visual processing in humans
@article{Barcel2000PrefrontalMO, title={Prefrontal modulation of visual processing in humans}, author={F. Barcel{\'o} and S. Suwazono and R. Knight}, journal={Nature Neuroscience}, year={2000}, volume={3}, pages={399-403} }
Single neuron, evoked potential and metabolic techniques show that attention influences visual processing in extrastriate cortex. We provide anatomical, electrophysiological and behavioral evidence that prefrontal cortex regulates neuronal activity in extrastriate cortex during visual discrimination. Event-related potentials (ERPs) were recorded during a visual detection task in patients with damage in dorsolateral prefrontal cortex. Prefrontal damage reduced neuronal activity in extrastriate… CONTINUE READING
Paper Mentions
Observational Clinical Trial
The NIMH is conducting studies aimed at gaining a better understanding of the areas of the
brain that are involved in different types of mental processes. This study will focus on… Expand
Conditions | Focal Brain Lesion, Focal Lesions |
---|
353 Citations
The Prefrontal Cortex Modulates Category Selectivity in Human Extrastriate Cortex
- Psychology, Medicine
- Journal of Cognitive Neuroscience
- 2011
- 99
- PDF
Task-specific signal transmission from prefrontal cortex in visual selective attention
- Psychology, Medicine
- Nature Neuroscience
- 2009
- 143
- PDF
Lesions of prefrontal cortex reduce attentional modulation of neuronal responses and synchrony in V4
- Psychology, Medicine
- Nature Neuroscience
- 2014
- 125
- PDF
Correlates of Auditory Attention and Task Performance in Primary Auditory and Prefrontal Cortex
- Psychology
- 2010
- 2
- PDF
Mechanisms of human attention: event-related potentials and oscillations
- Psychology, Medicine
- Neuroscience & Biobehavioral Reviews
- 2001
- 494
- PDF
Attention to Action: Specific Modulation of Corticocortical Interactions in Humans
- Psychology, Computer Science
- NeuroImage
- 2002
- 189
Concurrent TMS-fMRI and Psychophysics Reveal Frontal Influences on Human Retinotopic Visual Cortex
- Biology, Medicine
- Current Biology
- 2006
- 446
- PDF
Temporal kinetics of prefrontal modulation of the extrastriate cortex during visual attention
- Psychology, Medicine
- Cognitive, affective & behavioral neuroscience
- 2004
- 48
- PDF
The Dynamic Nature of Top-Down Signals Originating from Prefrontal Cortex: A Combined fMRI–TMS Study
- Psychology, Medicine
- The Journal of Neuroscience
- 2012
- 111
- PDF
References
SHOWING 1-10 OF 47 REFERENCES
Two Modulatory Effects of Attention That Mediate Object Categorization in Human Cortex
- Biology, Medicine
- Science
- 1997
- 164
Involvement of striate and extrastriate visual cortical areas in spatial attention
- Psychology, Medicine
- Nature Neuroscience
- 1999
- 930
- PDF
The physiological basis of attentional modulation in extrastriate visual areas
- Psychology, Medicine
- Nature Neuroscience
- 1999
- 541
- PDF
Distributed Cortical Network for Visual Attention
- Psychology, Medicine
- Journal of Cognitive Neuroscience
- 1997
- 250
Event-related brain potentials in the study of visual selective attention.
- Psychology, Medicine
- Proceedings of the National Academy of Sciences of the United States of America
- 1998
- 1,261
- PDF
Increased Activity in Human Visual Cortex during Directed Attention in the Absence of Visual Stimulation
- Psychology, Medicine
- Neuron
- 1999
- 1,482
- PDF
Frontoparietal cortical networks for directing attention and the eye to visual locations: identical, independent, or overlapping neural systems?
- Computer Science, Medicine
- Proceedings of the National Academy of Sciences of the United States of America
- 1998
- 933
- PDF
Dissociation of object and spatial processing domains in primate prefrontal cortex.
- Psychology, Medicine
- Science
- 1993
- 1,310
Contribution of Human Prefrontal Cortex to Delay Performance
- Psychology, Medicine
- Journal of Cognitive Neuroscience
- 1998
- 213
- PDF