2,084 results found
    1. Neuroscience

    Development of frequency tuning shaped by spatial cue reliability in the barn owl’s auditory midbrain

    Keanu Shadron, José Luis Peña
    The juvenile barn owl displays wide heterogeneity in tuning properties in the auditory midbrain, which is shaped during development to match the pattern of sensory statistics experienced in early life and maintained into adulthood.
    1. Neuroscience

    Development of visual cortex in human neonates is selectively modified by postnatal experience

    Mingyang Li, Tingting Liu ... Dan Wu
    The structural and functional development of human infant visual cortex can be modulated by the external environment.
    1. Neuroscience

    Experience-dependent weakening of callosal synaptic connections in the absence of postsynaptic FMRP

    Zhe Zhang, Jay R Gibson, Kimberly M Huber
    Postnatal, postsynaptic loss of FMRP specifically weakens callosal synaptic inputs onto L2/3 pyramidal neurons, in requirement ofnormal sensory experience, through downregulating AMPA receptor transmission and without affecting local synaptic inputs during cortical circuit development.
    1. Neuroscience

    NMDA receptors in visual cortex are necessary for normal visuomotor integration and skill learning

    Felix C Widmer, Sean M O'Toole, Georg B Keller
    Prediction error responses in layer 2/3 of mouse visual cortex are shaped by experience-dependent modifications of the local cortical circuit.
    1. Neuroscience

    Early-life experience reorganizes neuromodulatory regulation of stage-specific behavioral responses and individuality dimensions during development

    Reemy Ali Nasser, Yuval Harel, Shay Stern
    Early-life experiences and neuromodulatory mechanisms shape discontinuous behavioral plasticity across developmental stages and modify the spectrum of long-term individuality patterns within isogenic populations.
    1. Developmental Biology
    2. Neuroscience

    Movement maintains forebrain neurogenesis via peripheral neural feedback in larval zebrafish

    Zachary Jonas Hall, Vincent Tropepe
    Early postembryonic bodily movement sends neural feedback through dorsal root ganglia to the forebrain in order to regulate the rate of neurogenesis and subsequent brain growth.
    1. Neuroscience

    Glia control experience-dependent plasticity in an olfactory critical period

    Hans C Leier, Alexander J Foden ... Heather T Broihier
    A Drosophila olfactory circuit exhibits experience-dependent glial pruning during a well-defined critical period, with long-term consequences for odor processing.
    1. Neuroscience

    Prenatal methadone exposure disrupts behavioral development and alters motor neuron intrinsic properties and local circuitry

    Gregory G Grecco, Briana E Mork ... Brady K Atwood
    A novel, translational mouse model of prenatal methadone exposure was developed and a longitudinal assessment of offspring revealed impairments in physical, behavioral, and neuronal development.
    1. Neuroscience

    Role of the visual experience-dependent nascent proteome in neuronal plasticity

    Han-Hsuan Liu, Daniel B McClatchy ... Hollis T Cline
    A screen of visual-experience induced changes in newly-synthesized proteins in Xenopus optic tectum identifies unexpected candidate plasticity proteins.
    1. Neuroscience

    Development of visual motion integration involves coordination of multiple cortical stages

    Augusto A Lempel, Kristina J Nielsen
    The development of complex motion processing in higher-level visual cortex involves functional changes in primary visual cortex, indicating coordinated development in multiple nodes of the visual hierarchy.

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