The effect of spatial attention on invisible stimuli

Attention, Perception & Psychophysics
Kilho ShinSang Chul Chong

Abstract

The influence of selective attention on visual processing is widespread. Recent studies have demonstrated that spatial attention can affect processing of invisible stimuli. However, it has been suggested that this effect is limited to low-level features, such as line orientations. The present experiments investigated whether spatial attention can influence both low-level (contrast threshold) and high-level (gender discrimination) adaptation, using the same method of attentional modulation for both types of stimuli. We found that spatial attention was able to increase the amount of adaptation to low- as well as to high-level invisible stimuli. These results suggest that attention can influence perceptual processes independent of visual awareness.

References

Nov 26, 2009·Journal of Cognitive Neuroscience·Jan BrascampRandolph Blake
Oct 3, 2012·PloS One·Janice E MurrayYan Chen
Aug 3, 2010·Attention, Perception & Psychophysics·Filipp Schmidt, Thomas Schmidt
Oct 29, 2011·Attention, Perception & Psychophysics·Antoine Barbot, Sid Kouider
Jul 17, 2012·Trends in Cognitive Sciences·Michael A CohenKen Nakayama
Dec 19, 2012·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Hyungsuk Oh, Wonha Kim
Feb 4, 2012·Behavioral and Brain Functions : BBF·Alberto Zani, Alice M Proverbio
Oct 19, 2010·Vision Research·Randolph Blake, Hugh Wilson
Jun 13, 2015·Consciousness and Cognition·Bruno G BreitmeyerMichael Niedeggen
Dec 8, 2014·Trends in Cognitive Sciences·Vadim AxelrodGeraint Rees
Jun 28, 2011·Vision Research·Gillian RhodesLibby Taylor
May 17, 2014·Frontiers in Psychology·Timo Stein, Philipp Sterzer
Aug 27, 2014·Perception·Yaelan Jung, Sang Chul Chong
Jan 25, 2014·Scientific Reports·Takemasa YokoyamaShinichi Kita
Jan 12, 2019·Frontiers in Neurology·Irene SperandioPaola Binda
Nov 22, 2019·Frontiers in Neuroscience·Andrea NaniFranco Cauda
Jul 17, 2020·Psychonomic Bulletin & Review·Ali Pournaghdali, Bennett L Schwartz
Jul 1, 2017·Frontiers in Human Neuroscience·Florian KobylkaGünter Meinhardt
Jul 4, 2018·Attention, Perception & Psychophysics·Aoife MahonAmelia R Hunt

Related Concepts

Figural Aftereffect
Discrimination Learning
Pattern Recognition, Visual
Awareness
Face
Visual Fields
Psychophysics
Subconscious
Sensory Thresholds
Contrast Sensitivity

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