In this section
@article{Hampshire:2007:10.1523/JNEUROSCI.0851-07.2007,
author = {Hampshire, A and Duncan, J and Owen, AM},
doi = {10.1523/JNEUROSCI.0851-07.2007},
journal = {J Neurosci},
pages = {6219--6223},
title = {Selective tuning of the blood oxygenation level-dependent response during simple target detection dissociates human frontoparietal subregions},
url = {http://dx.doi.org/10.1523/JNEUROSCI.0851-07.2007},
volume = {27},
year = {2007}
}
TY - JOUR
AB - Current models of working memory and focal attention converge on the idea of an adaptable global system, distributed across a network of frontal and parietal brain regions. Here, we examine how the human frontoparietal network selectively adapts to represent currently relevant information during a simple attentional task: monitoring for a target item in a series of nontargets. Across the entire frontoparietal network, there is selective response to targets, in line with a global system for coding task-relevant inputs. At the same time, there are striking dissociations in response to nontargets; whereas ventrolateral frontal cortex responds just to the target, more dorsal/anterior regions respond to all stimuli from the target category. The results show different degrees of target selectivity across different regions of the frontoparietal network.
AU - Hampshire,A
AU - Duncan,J
AU - Owen,AM
DO - 10.1523/JNEUROSCI.0851-07.2007
EP - 6223
PY - 2007///
SN - 1529-2401
SP - 6219
TI - Selective tuning of the blood oxygenation level-dependent response during simple target detection dissociates human frontoparietal subregions
T2 - J Neurosci
UR - http://dx.doi.org/10.1523/JNEUROSCI.0851-07.2007
UR - http://www.ncbi.nlm.nih.gov/pubmed/17553994
VL - 27
ER -
