89 results found
    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

    Frequency-selective control of cortical and subcortical networks by central thalamus

    Jia Liu et al.
    Central thalamus relay neurons dynamically switch the activity of cortical and subcortical networks at distinct frequencies, providing a mechanism for this region's role in arousal regulation.
    1. Neuroscience

    Motor context dominates output from purkinje cell functional regions during reflexive visuomotor behaviours

    Laura D Knogler et al.
    Purkinje cells of the cerebellum, a conserved vertebrate brain region important for sensorimotor integration, receive sensory and motor information from distinct input streams and are functionally clustered into modules reflecting the larval zebrafish's behavioral repertoire.
    1. Neuroscience

    A dedicated visual pathway for prey detection in larval zebrafish

    Julia L Semmelhack et al.
    A subset of retinal ganglion cells respond specifically to small moving objects and project to a visual area that plays a key role in prey capture behavior.
    1. Human Biology and Medicine
    2. Neuroscience

    Non-selective inhibition of inappropriate motor-tendencies during response-conflict by a fronto-subthalamic mechanism

    Jan R Wessel et al.
    Action-selection under response-conflict is buttressed by an inhibitory control signal from the basal ganglia that non-selectively suppresses motor excitability.
    1. Neuroscience

    Fast transient networks in spontaneous human brain activity

    Adam P Baker et al.
    Non-invasive MEG recordings reveal that patterns of spontaneous activity in the resting brain are shorter lived than previously thought.
    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. Neuroscience

    Conserved neural circuit structure across Drosophila larval development revealed by comparative connectomics

    Stephan Gerhard et al.
    The connectivity structure of a nociceptive circuit is precisely maintained over Drosophila larval development through cell type-specific increases in synaptic contacts as measured from electron microscopy reconstructions, while individual neurons grow five-fold in size and number of synapses.
    1. Neuroscience

    Two-photon imaging in mice shows striosomes and matrix have overlapping but differential reinforcement-related responses

    Bernard Bloem et al.
    Simultaneous 2-photon imaging of striosomes and matrix in mice shows that striosomes preferentially encode reward-predicting cues whereas both striatal compartments demonstrate reward-related activity.
    1. Neuroscience

    The cerebellum is involved in processing of predictions and prediction errors in a fear conditioning paradigm

    Thomas Michael Ernst et al.
    Pronounced cerebellar activation during unexpected omission of a potentially harmful event suggests that the cerebellum has to be added to the neural network processing prediction errors underlying emotional associative learning.

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