Environmental enrichment prevents effects of dark-rearing in the rat visual cortex

A Bartoletti, P Medini, N Berardi, L Maffei - Nature neuroscience, 2004 - nature.com
Environmental enrichment potentiates neural plasticity, enhancing acquisition and
consolidation of memory traces. In the sensory cortices, after cortical circuit maturation and …

Food restriction enhances visual cortex plasticity in adulthood

M Spolidoro, L Baroncelli, E Putignano… - Nature …, 2011 - nature.com
Neural circuits display a heightened sensitivity to external stimuli during well-established
windows in early postnatal life. After the end of these critical periods, brain plasticity …

Enhancement of visual cortex plasticity by dark exposure

I Erchova, A Vasalauskaite… - … Transactions of the …, 2017 - royalsocietypublishing.org
Dark rearing is known to delay the time course of the critical period for ocular dominance
plasticity in the visual cortex. Recent evidence suggests that a period of dark exposure (DE) …

Prior experience enhances plasticity in adult visual cortex

SB Hofer, TD Mrsic-Flogel, T Bonhoeffer… - Nature …, 2006 - nature.com
The brain has a remarkable capacity to adapt to alterations in its sensory environment,
which is normally much more pronounced in juvenile animals. Here we show that in adult …

A rich environmental experience reactivates visual cortex plasticity in aged rats

M Scali, L Baroncelli, MC Cenni, A Sale… - Experimental gerontology, 2012 - Elsevier
Brain aging is characterized by functional deterioration across multiple systems, associated
to a progressive decay of neural plasticity. Here, we explored environmental enrichment …

Environmental enrichment rescues binocular matching of orientation preference in the mouse visual cortex

JN Levine, H Chen, Y Gu, J Cang - Journal of Neuroscience, 2017 - Soc Neuroscience
Neural circuits are shaped by experience during critical periods of development. Sensory
deprivation during these periods permanently compromises an organism's ability to perceive …

Environmental enrichment extends ocular dominance plasticity into adulthood and protects from stroke-induced impairments of plasticity

F Greifzu, J Pielecka-Fortuna… - Proceedings of the …, 2014 - National Acad Sciences
Ocular dominance (OD) plasticity in mouse primary visual cortex (V1) declines during
postnatal development and is absent beyond postnatal day 110 if mice are raised in …

The adult visual cortex expresses dynamic synaptic plasticity that is driven by the light/dark cycle

M Tsanov, D Manahan-Vaughan - Journal of Neuroscience, 2007 - Soc Neuroscience
Experimental evidence derived from in vitro studies suggests that synaptic plasticity may be
involved in information processing in the adult sensory cortex. Here, we demonstrate, for the …

Environmental enrichment is associated with rapid volumetric brain changes in adult mice

J Scholz, R Allemang-Grand, J Dazai, JP Lerch - Neuroimage, 2015 - Elsevier
Environmental enrichment is a model of increased structural brain plasticity. Previous
histological observations have shown molecular and cellular changes in a few pre …

Light reintroduction after dark exposure reactivates plasticity in adults via perisynaptic activation of MMP-9

S Murase, CL Lantz, EM Quinlan - elife, 2017 - elifesciences.org
The sensitivity of ocular dominance to regulation by monocular deprivation is the canonical
model of plasticity confined to a critical period. However, we have previously shown that …