263 results found
    1. Neuroscience

    Emergence of visually-evoked reward expectation signals in dopamine neurons via the superior colliculus in V1 lesioned monkeys

    Norihiro Takakuwa et al.
    The subcortical visual pathway through the midbrain superior colliculus is responsible for visually evoked Pavlovian conditioning and dopamine neuron responses with predicted value in monkeys, which remained after lesioning V1.
    1. Neuroscience

    Preserved extrastriate visual network in a monkey with substantial, naturally occurring damage to primary visual cortex

    Holly Bridge et al.
    Even when the primary visual cortical area is absent bilaterally from early life, the rest of a primate visual brain can develop and function normally to support day-to-day visual behaviour.
    1. Neuroscience

    A quantitative theory of gamma synchronization in macaque V1

    Eric Lowet et al.
    Gamma-band synchronization behavior in area V1 was predicted by weakly coupled oscillator principles.
    1. Neuroscience

    Altered topology of neural circuits in congenital prosopagnosia

    Gideon Rosenthal et al.
    An innovative inter-subject stimulus-locked brain activation approach uncovers marked topological differences in a brain network of higher-order visual regions in individuals with a congenital impairment in face recognition compared with controls.
    1. Neuroscience

    Network-wide reorganization of procedural memory during NREM sleep revealed by fMRI

    Shahabeddin Vahdat et al.
    Non-REM sleep is essential in the restoration of initial motor memory trace and gradual reorganization of newly-learned information underlying human procedural memory consolidation.
    1. Neuroscience

    A theory of working memory without consciousness or sustained activity

    Darinka Trübutschek et al.
    Visual information can be maintained in non-conscious working memory for several seconds via short-term changes in synaptic weights.
    1. Neuroscience

    Perceptual decisions are biased by the cost to act

    Nobuhiro Hagura et al.
    When choosing between stimuli, the effort required to act on the resulting decision influences the processing of the stimuli themselves.
    1. Neuroscience

    Distinct mechanisms mediate speed-accuracy adjustments in cortico-subthalamic networks

    Damian M Herz et al.
    Dynamic changes in activity and connectivity of the human subthalamic nucleus reflect whether a decision will be made in haste or with caution.
    1. Neuroscience

    Cascade of neural processing orchestrates cognitive control in human frontal cortex

    Hanlin Tang et al.
    A dynamic and hierarchical sequence of steps in human frontal cortex orchestrates cognitive control.
    1. Computational and Systems Biology
    2. Neuroscience

    Rate and timing of cortical responses driven by separate sensory channels

    Hannes P Saal et al.
    Signals from different tactile submodalities are integrated optimally to culminate in cortical responses whose rate and timing conveys stimulus information.

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