4,346 results found
    1. Neuroscience

    Gap junction networks in mushroom bodies participate in visual learning and memory in Drosophila

    Qingqing Liu et al.
    Gap junctions exist in Kenyon cells and Kenyon cell-mushroom body output neuron neural networks, and are also critical in visual learning and memory in Drosophila.
    1. Neuroscience

    Rapid learning in visual cortical networks

    Ye Wang, Valentin Dragoi
    The rapid learning of sensory information in cortical circuits is accompanied by a tight coordination of spike timing with the local theta-band population activity in visual cortex.
    1. Developmental Biology
    2. Neuroscience

    Revisiting the role of Dcc in visual system development with a novel eye clearing method

    Robin J Vigouroux et al.
    A new eye-specific Dcc mutant combined with an improved clearing protocol for the eye and brain (EyeDISCO) reveals the requirement of the receptor Dcc for retinal development and maintenance.
    1. Neuroscience

    GABA, not BOLD, reveals dissociable learning-dependent plasticity mechanisms in the human brain

    Polytimi Frangou et al.
    Combining GABA with fMRI measurements in the human brain uncovers distinct suppression mechanisms that optimize perceptual decisions through learning and experience-dependent plasticity in the visual cortex.
    1. Neuroscience

    Mechanisms underlying sharpening of visual response dynamics with familiarity

    Sukbin Lim
    Changes in neural response dynamics observed with visual learning provide a novel means to dissect synaptic plasticity and its interplay with slow negative feedback via firing rate adaptation.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Pressure-driven release of viral genome into a host nucleus is a mechanism leading to herpes infection

    Alberto Brandariz-Nuñez et al.
    Internal DNA pressure of tens of atmospheres inside a herpesvirus capsid powers ejection of the viral genome into a cell nucleus, causing infection.
    1. Neuroscience

    Statistical learning attenuates visual activity only for attended stimuli

    David Richter, Floris P de Lange
    Prior expectations, induced by statistical learning, affect sensory processing only for attended stimuli, thereby constraining neurocomputational theories that cast perception as an inferential process integrating prior knowledge and sensory evidence.
    1. Neuroscience

    Learning and Memory: Taking a new look at how flies learn

    Benjamin Kottler, Bruno van Swinderen
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    1. Neuroscience

    Preparation for upcoming attentional states in the hippocampus and medial prefrontal cortex

    Eren Günseli, Mariam Aly
    Memory guides attention by enabling preparation for upcoming states in the hippocampus and medial prefrontal cortex.
    1. Neuroscience

    Experience shapes activity dynamics and stimulus coding of VIP inhibitory cells

    Marina Garrett et al.
    VIP inhibitory neurons are active in response to novel images but are suppressed by familiar stimuli and show ramping activity when expected stimuli are omitted.

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