1,238 results found
    1. Neuroscience

    Cerebellar Purkinje cells control eye movements with a rapid rate code that is invariant to spike irregularity

    Hannah L Payne et al.
    Patterned optogenetic stimulation and analysis of neural activity provide convergent evidence that cerebellar Purkinje cells drive eye movements with a rapid rate code, without an additional contribution of spike irregularity.
    1. Neuroscience

    Sensitivity to image recurrence across eye-movement-like image transitions through local serial inhibition in the retina

    Vidhyasankar Krishnamoorthy et al.
    The encoding of visual images by certain retinal ganglion cells is fundamentally altered in the context of eye-movement-like image transitions; the transitions trigger inhibitory interactions, which make these cells particularly sensitive to recurring images.
    1. Neuroscience

    GABA neurons in the ventral tegmental area regulate non-rapid eye movement sleep in mice

    Srikanta Chowdhury et al.
    Functional identification of GABAergic neurons in the ventral tegmental area as a important neuronal subpopulation regulating non-rapid eye movement (NREM) sleep in mice.
    1. Computational and Systems Biology
    2. Neuroscience

    Microsaccadic sampling of moving image information provides Drosophila hyperacute vision

    Mikko Juusola et al.
    New experiments and theory reveal how the ability to see image details depends upon photoreceptor function and eye movements, and how fruit flies (Drosophila) see spatial details beyond the optical limit of their compound eyes.
    1. Neuroscience

    Magnetic eye tracking in mice

    Hannah L Payne, Jennifer L Raymond
    An accurate, robust, and lightweight technique for measuring eye movements in mice was developed using magnetic sensing, yielding the first high resolution recordings of eye movements in freely moving mice.
    1. Human Biology and Medicine
    2. Neuroscience

    A new motor synergy that serves the needs of oculomotor and eye lid systems while keeping the downtime of vision minimal

    Mohammad Farhan Khazali et al.
    Involuntary eye movements that keep images positioned over the center of the retina are synchronized with blinks to minimize disruption to vision.
    1. Neuroscience

    Motor selection dynamics in FEF explain the reaction time variance of saccades to single targets

    Christopher K Hauser et al.
    Oculomotor circuits are always busy planning the next eye movement, and this explains why, when a visual target appears, some eye movements toward it are produced very quickly whereas others take a long time to prepare.
    1. Neuroscience

    Active sensing in the categorization of visual patterns

    Scott Cheng-Hsin Yang et al.
    Humans use a near-optimal eye movement strategy to efficiently extract information about high-level visual categories.
    1. Computational and Systems Biology
    2. Neuroscience

    Contrast sensitivity reveals an oculomotor strategy for temporally encoding space

    Antonino Casile et al.
    Fixational eye movements transform the spatial scene into temporal modulations on the retina, which, together with the known sensitivities of retinal neurons, provide a comprehensive account of human spatial sensitivity.
    1. Computational and Systems Biology
    2. Neuroscience

    Saccadic suppression as a perceptual consequence of efficient sensorimotor estimation

    Frédéric Crevecoeur, Konrad P Kording
    Neural computations necessary for efficient control of saccades capture the phenomenon of saccadic suppression, which suggests that neural resources are shared for perception and control.

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