Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli. For instance, our perception alternates between two conflicting images when presented dichoptically to our eyes, allowing a dissociation of the sensory stimulation from the conscious visual perception, and therefore providing a gateway to consciousness. How does the brain work when it deals with such ambiguous sensory stimuli? We addressed this question theoretically by employing a biophysically realistic attractor network, by consistently reducing it to a four- variable rate- based model, and by extracting analytical expressions for second- order statistics. We considered human behavioral and macaque neurophysiological data collecte...
According to sequential sampling models, perceptual decision-making is based on accumulation of nois...
It is known that cortical networks operate on the edge of instability, in which oscillations can app...
We investigated the neuronal processes which occur during a decision- making task based on a percep...
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli...
When a subject is dichoptically presented with two conflicting images, only one image is perceived a...
Recently, there has been an increased interest on the neural mechanisms underlying perceptual decisi...
Recently, there has been an increased interest on the neural mechanisms underlying perceptual decisi...
At the onset of visually ambiguous or conflicting stimuli, our visual system quickly ‘chooses’ one o...
When the sensory system is subjected to ambiguous input, perception alternates between interpretatio...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
AbstractWhen the visual system is faced with conflicting or ambiguous stimulus information, visual p...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
Perceptual bistability arises when two conflicting interpretations of an ambiguous stimulus or image...
Oscillations are ubiquitous in the brain. A large body of literature has supported that brain oscill...
According to sequential sampling models, perceptual decision-making is based on accumulation of nois...
It is known that cortical networks operate on the edge of instability, in which oscillations can app...
We investigated the neuronal processes which occur during a decision- making task based on a percep...
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli...
When a subject is dichoptically presented with two conflicting images, only one image is perceived a...
Recently, there has been an increased interest on the neural mechanisms underlying perceptual decisi...
Recently, there has been an increased interest on the neural mechanisms underlying perceptual decisi...
At the onset of visually ambiguous or conflicting stimuli, our visual system quickly ‘chooses’ one o...
When the sensory system is subjected to ambiguous input, perception alternates between interpretatio...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
AbstractWhen the visual system is faced with conflicting or ambiguous stimulus information, visual p...
The neural correlates of conscious visual perception are commonly studied in paradigms of perceptual...
Perceptual bistability arises when two conflicting interpretations of an ambiguous stimulus or image...
Oscillations are ubiquitous in the brain. A large body of literature has supported that brain oscill...
According to sequential sampling models, perceptual decision-making is based on accumulation of nois...
It is known that cortical networks operate on the edge of instability, in which oscillations can app...
We investigated the neuronal processes which occur during a decision- making task based on a percep...