Bottom-up and top-down computations in word-and face-selective cortex

KN Kay, JD Yeatman - elife, 2017 - elifesciences.org
The ability to read a page of text or recognize a person's face depends on category-selective
visual regions in ventral temporal cortex (VTC). To understand how these regions mediate …

Cross-modal cueing of attention alters appearance and early cortical processing of visual stimuli

VS Störmer, JJ McDonald… - Proceedings of the …, 2009 - National Acad Sciences
The question of whether attention makes sensory impressions appear more intense has
been a matter of debate for over a century. Recent psychophysical studies have reported …

Attention, short-term memory, and action selection: a unifying theory

G Deco, ET Rolls - Progress in neurobiology, 2005 - Elsevier
Cognitive behaviour requires complex context-dependent processing of information that
emerges from the links between attentional perceptual processes, working memory and …

[HTML][HTML] What and where: A Bayesian inference theory of attention

S Chikkerur, T Serre, C Tan, T Poggio - Vision research, 2010 - Elsevier
In the theoretical framework of this paper, attention is part of the inference process that
solves the visual recognition problem of what is where. The theory proposes a …

Attentional selection for object recognition—a gentle way

D Walther, L Itti, M Riesenhuber, T Poggio… - … Computer Vision: Second …, 2002 - Springer
Attentional selection of an object for recognition is often modeled using all-or-nothing
switching of neuronal connection pathway from the attended region of the retinal input to the …

Laminar organization of attentional modulation in macaque visual area V4

AS Nandy, JJ Nassi, JH Reynolds - Neuron, 2017 - cell.com
Attention is critical to perception, serving to select behaviorally relevant information for
privileged processing. To understand the neural mechanisms of attention, we must discern …

Attentional enhancement via selection and pooling of early sensory responses in human visual cortex

F Pestilli, M Carrasco, DJ Heeger, JL Gardner - Neuron, 2011 - cell.com
The computational processes by which attention improves behavioral performance were
characterized by measuring visual cortical activity with functional magnetic resonance …

Representation of concurrent stimuli by population activity in visual cortex

L Busse, AR Wade, M Carandini - Neuron, 2009 - cell.com
How do neuronal populations represent concurrent stimuli? We measured population
responses in cat primary visual cortex (V1) using electrode arrays. Population responses to …

Visual attention as a multilevel selection process

S Kastner, MA Pinsk - Cognitive, Affective, & Behavioral Neuroscience, 2004 - Springer
Natural visual scenes are cluttered and contain many different objects that cannot all be
processed simultaneously. Therefore, attentional mechanisms are needed to select relevant …

Top-down beta rhythms support selective attention via interlaminar interaction: a model

JH Lee, MA Whittington, NJ Kopell - PLoS computational biology, 2013 - journals.plos.org
Cortical rhythms have been thought to play crucial roles in our cognitive abilities. Rhythmic
activity in the beta frequency band, around 20 Hz, has been reported in recent studies that …