43 results found
    1. Neuroscience

    Internal neural states influence the short-term effect of monocular deprivation in human adults

    Yiya Chen, Yige Gao ... Jiawei Zhou
    Having the eye open under the patch, even though this does not change the exogenous stimulation because the eye is occluded, will result in an enhanced short-term effect for ocular dominance due to the internal neural states.
    1. Neuroscience

    Correction of amblyopia in cats and mice after the critical period

    Ming-fai Fong, Kevin R Duffy ... Mark F Bear
    Visual impairment caused by monocular deprivation early in life can be reversed rapidly at older ages by temporarily blocking all activity in the non-deprived eye.
    1. Neuroscience

    Short-term plasticity in the human visual thalamus

    Jan W Kurzawski, Claudia Lunghi ... Paola Binda
    Short-term monocular deprivation effects are widespread in the visual cortex and extend subcortically to the ventral pulvinar, while sparing the dorsal pulvinar and the lateral geniculate nucleus.
    1. Neuroscience

    Response to short-term deprivation of the human adult visual cortex measured with 7T BOLD

    Paola Binda, Jan W Kurzawski ... Maria Concetta Morrone
    Two hour deprivation of vision in one eye transiently boosts the representation of the deprived eye (suppressing the non-deprived eye) in adult human V1 and along the ventral pathway.
    1. Neuroscience

    Mutual interaction between visual homeostatic plasticity and sleep in adult humans

    Danilo Menicucci, Claudia Lunghi ... Angelo Gemignani
    The study of sleep following monocular deprivation has shown that sleep slow oscillations and spindles occurring during non-REM sleep have a role in homeostatic ocular dominance plasticity even in the adulthood, beyond synaptic homeostatic hypothesis that applies to Hebbian phenomena.
    1. Neuroscience

    Pull-push neuromodulation of cortical plasticity enables rapid bi-directional shifts in ocular dominance

    Su Z Hong, Shiyong Huang ... Alfredo Kirkwood
    Neuromodulation of the expression of Hebbian plasticity enables rapid cortical sensory-induced remodeling in post-critical period adults, and can rescue deficits induced by prolonged sensory deprivation.
    1. Neuroscience

    Homeostatic regulation through strengthening of neuronal network-correlated synaptic inputs

    Samuel J Barnes, Georg B Keller, Tara Keck
    Following sensory deprivation in adult mice, homeostatic synaptic strengthening occurs in non-sensory network responsive synapses, but not in sensory responsive synapses, despite homeostatic increases to the global sensory-evoked responses.
    1. Neuroscience

    Thalamic regulation of ocular dominance plasticity in adult visual cortex

    Yi Qin, Mehran Ahmadlou ... Christiaan N Levelt
    Inhibitory innervation in the dorsolateral geniculate nucleus is crucial for adult thalamic and cortical ocular dominance plasticity, highlighting potential thalamic involvement in conditions like amblyopia and learning disabilities.
    1. Neuroscience

    Lamina-specific AMPA receptor dynamics following visual deprivation in vivo

    Han L Tan, Richard H Roth ... Richard L Huganir
    Longitudinal imaging of synapses in the brain shows that sensory deprivation differentially modifies specific synapses within individual neurons across distinct layers of the sensory cortex.
    1. Neuroscience

    Sensory experience during locomotion promotes recovery of function in adult visual cortex

    Megumi Kaneko, Michael P Stryker
    Mice that viewed a visual stimulus whilst running showed recovery of the neuronal responses that had been lost due to early visual deprivation, with potential relevance for amblyopia.

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