Invasive and non-invasive brain stimulation methods are widely used in neuroscience to
establish causal relationships between distinct brain regions and the sensory, cognitive and …

This review focuses on covert attention and how it alters early vision. I explain why attention
is considered a selective process, the constructs of covert attention, spatial endogenous and …

The pressing need to better understand human brain organization is appreciated by all who
have labored to explain the uniqueness of human behavior in health and disease. Early …

Attention allows us to select relevant sensory information for preferential processing.
Behaviourally, it improves performance in various visual tasks. One prominent effect of …

Covert attention, the selective processing of visual information in the absence of eye
movements, improves behavioral performance. We found that attention, both exogenous …

Multiple stimuli present in the visual field at the same time compete for neural representation
by mutually suppressing their evoked activity throughout visual cortex, providing a neural …

The computational processes by which attention improves behavioral performance were
characterized by measuring visual cortical activity with functional magnetic resonance …

Perception and action are tightly coupled: visual responses at the saccade target are
enhanced right before saccade onset. This phenomenon, presaccadic attention, is a form of …

Neurofeedback based on real-time fMRI is an emerging technique that can be used to train
voluntary control of brain activity. Such brain training has been shown to lead to behavioral …

Background Perceptual learning has been documented in adult humans over a wide range
of tasks. Although the often-observed specificity of learning is generally interpreted as …