22 results found
    1. Neuroscience

    Causal role of the frontal eye field in attention-induced ocular dominance plasticity

    Fangxing Song, Xue Dong ... Min Bao
    A series of experiments suggest that the fronto-parietal attentional network is involved in controlling eye-based attention, and FEF plays a crucial causal role in generating the attention-induced ocular dominance shift.
    1. Neuroscience

    Against cortical reorganisation

    Tamar R Makin, John W Krakauer
    A critical re-evaluation of some of the quintessential examples given as evidence for cortical reorganisation argues that, contrary to the prevalent view, any opportunities for functional change in cortical organisation are incremental and constrained by the underlying structural ‘blueprint'.
    1. Neuroscience

    Contrary neuronal recalibration in different multisensory cortical areas

    Fu Zeng, Adam Zaidel, Aihua Chen
    Single-unit recordings from cortical neurons in behaving macaque monkeys expose differential aspects of multisensory plasticity across different multisensory areas during visual–vestibular recalibration.
    1. Neuroscience

    Stomach-brain synchrony reveals a novel, delayed-connectivity resting-state network in humans

    Ignacio Rebollo, Anne-Dominique Devauchelle ... Catherine Tallon-Baudry
    Coupling between the gastric rhythm and brain activity at rest reveals a novel resting-state network, characterized by delayed functional connectivity.
    1. Neuroscience

    A dynamic neural resource model bridges sensory and working memory

    Ivan Tomić, Paul M Bays
    Psychophysical measurement and computational modeling show that sensory information cannot contribute directly to a cognitive judgment, but must first be integrated into resource-limited working memory.
    1. Neuroscience

    Mutual interaction between visual homeostatic plasticity and sleep in adult humans

    Danilo Menicucci, Claudia Lunghi ... Angelo Gemignani
    The study of sleep following monocular deprivation has shown that sleep slow oscillations and spindles occurring during non-REM sleep have a role in homeostatic ocular dominance plasticity even in the adulthood, beyond synaptic homeostatic hypothesis that applies to Hebbian phenomena.
    1. Neuroscience

    Reward modulates the effect of visual cortical microstimulation on perceptual decisions

    Nela Cicmil, Bruce G Cumming ... Kristine Krug
    Evidence of an interaction between expected reward size and visual cortical microstimulation indicates that expected reward can affect sensory representations.
    1. Computational and Systems Biology
    2. Neuroscience

    Attention stabilizes the shared gain of V4 populations

    Neil C Rabinowitz, Robbe L Goris ... Eero P Simoncelli
    Populations of neurons in the macaque visual cortex are subject to shared fluctuations in gain; these signals exhibit anatomical and functional structure, and their variability is diminished under attention.
    1. Neuroscience

    Feedback contribution to surface motion perception in the human early visual cortex

    Ingo Marquardt, Peter De Weerd ... Kâmil Uludağ
    Novel evidence for a role of feedback in the perception of uniform surfaces in the human brain suggests that feedback already re-enters at an early visual processing stage.
    1. Neuroscience

    Social aversive generalization learning sharpens the tuning of visuocortical neurons to facial identity cues

    Yannik Stegmann, Lea Ahrens ... Matthias J Wieser
    Measures of visuocortical activity during aversive generalization learning revealed sharpened representations of facial identity, reflecting inhibitory interactions between neuronal populations that represent facial features associated with threat versus safety.

Refine your results by:

Type
Research categories