scholarly journals Feature-based mechanisms of attention in human visual cortex

2004 ◽  
Vol 4 (8) ◽  
pp. 619-619
Author(s):  
H. M. Fehd ◽  
S. Kastne
Keyword(s):  
Visual Cortex ◽  
Human Visual Cortex ◽  
Feature Based

Global effects of feature-based attention in human visual cortex

10.1038/nn876 ◽  
2002 ◽  
Vol 5 (7) ◽  
pp. 631-632 ◽  
Author(s):  
Melissa Saenz ◽  
Giedrius T. Buracas ◽  
Geoffrey M. Boynton
Keyword(s):  
Visual Cortex ◽  
Human Visual Cortex ◽  
Feature Based

scholarly journals Feature-based attention modulates orientation-selective responses in human visual cortex

2010 ◽  
Vol 7 (9) ◽  
pp. 782-782
Author(s):  
T. Liu ◽  
J. Larsson ◽  
M. Carrasco
Keyword(s):  
Visual Cortex ◽  
Human Visual Cortex ◽  
Feature Based

scholarly journals Feature-Based Attention Modulates Orientation-Selective Responses in Human Visual Cortex

Neuron ◽  
2007 ◽  
Vol 55 (2) ◽  
pp. 313-323 ◽  
Author(s):  
Taosheng Liu ◽  
Jonas Larsson ◽  
Marisa Carrasco
Keyword(s):  
Visual Cortex ◽  
Human Visual Cortex ◽  
Feature Based

scholarly journals Combined effects of spatial and feature-based attention in human visual cortex

2010 ◽  
Vol 6 (6) ◽  
pp. 599-599 ◽  
Author(s):  
M. Saenz ◽  
G. M. Boynton ◽  
C. Koch
Keyword(s):  
Visual Cortex ◽  
Combined Effects ◽  
Human Visual Cortex ◽  
Feature Based

scholarly journals Smooth versus Textured Surfaces: Feature-Based Category Selectivity in Human Visual Cortex

eNeuro ◽  
2016 ◽  
Vol 3 (5) ◽  
pp. ENEURO.0051-16.2016 ◽  
Author(s):  
Cesar Echavarria ◽  
Shahin Nasr ◽  
Roger Tootell
Keyword(s):  
Visual Cortex ◽  
Textured Surfaces ◽  
Human Visual Cortex ◽  
Feature Based

scholarly journals Spatial sampling in human visual cortex is modulated by both spatial and feature-based attention

eLife ◽  
2018 ◽  
Vol 7 ◽  
Author(s):  
Daniel Marten van Es ◽  
Jan Theeuwes ◽  
Tomas Knapen
Keyword(s):  
Visual Cortex ◽  
Spatial Attention ◽  
Temporal Frequency ◽  
Visual Space ◽  
Spatial Sampling ◽  
Human Visual Cortex ◽  
Behavioral Studies ◽  
Feature Based

Spatial attention changes the sampling of visual space. Behavioral studies suggest that feature-based attention modulates this resampling to optimize the attended feature's sampling. We investigate this hypothesis by estimating spatial sampling in visual cortex while independently varying both feature-based and spatial attention. Our results show that spatial and feature-based attention interacted: resampling of visual space depended on both the attended location and feature (color vs. temporal frequency). This interaction occurred similarly throughout visual cortex, regardless of an area's overall feature preference. However, the interaction did depend on spatial sampling properties of voxels that prefer the attended feature. These findings are parsimoniously explained by variations in the precision of an attentional gain field. Our results demonstrate that the deployment of spatial attention is tailored to the spatial sampling properties of units that are sensitive to the attended feature.

scholarly journals Feature-based attentional effects in early human visual cortex

2010 ◽  
Vol 1 (3) ◽  
pp. 344-344
Author(s):  
M. Saenz ◽  
G. T. Buracas ◽  
G. M. Boynton
Keyword(s):  
Visual Cortex ◽  
Human Visual Cortex ◽  
Feature Based ◽  
Early Human
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