Quantitative fluorescence analysis reveals dendrite-specific thalamocortical plasticity in L5 pyramidal neurons during learning
High-throughput anatomic data can stimulate and constrain new hypotheses about how
neural circuits change in response to experience. Here, we use fluorescence-based …
neural circuits change in response to experience. Here, we use fluorescence-based …
Unbiased, high-throughput electron microscopy analysis of experience-dependent synaptic changes in the neocortex
S Chandrasekaran, S Navlakha… - Journal of …, 2015 - Soc Neuroscience
Neocortical circuits can be altered by sensory and motor experience, with experimental
evidence supporting both anatomical and electrophysiological changes in synaptic …
evidence supporting both anatomical and electrophysiological changes in synaptic …
Layer 4 pyramidal neurons exhibit robust dendritic spine plasticity in vivo after input deprivation
A Miquelajauregui, S Kribakaran… - Journal of …, 2015 - Soc Neuroscience
Pyramidal neurons in layers 2/3 and 5 of primary somatosensory cortex (S1) exhibit
somewhat modest synaptic plasticity after whisker input deprivation. Whether neurons …
somewhat modest synaptic plasticity after whisker input deprivation. Whether neurons …
[PDF][PDF] Compartmentalized versus global synaptic plasticity on dendrites controlled by experience
Synapses in the brain are continuously modified by experience, but the mechanisms are
poorly understood. In vitro and theoretical studies suggest threshold-lowering interactions …
poorly understood. In vitro and theoretical studies suggest threshold-lowering interactions …
[PDF][PDF] Spatial regulation of coordinated excitatory and inhibitory synaptic plasticity at dendritic synapses
T Ravasenga, M Ruben, V Regio, A Polenghi… - Cell reports, 2022 - cell.com
The induction of synaptic plasticity at an individual dendritic glutamatergic spine can affect
neighboring spines. This local modulation generates dendritic plasticity microdomains …
neighboring spines. This local modulation generates dendritic plasticity microdomains …
Synaptic plasticity in dendrites: complications and coping strategies
Highlights•Different neuron types solve different learning/developmental problems.•Different
neuron types exhibit different dendritic and somatic input–output functions.•A diverse set of …
neuron types exhibit different dendritic and somatic input–output functions.•A diverse set of …
An increase in dendritic plateau potentials is associated with experience-dependent cortical map reorganization
S Pagès, N Chenouard, R Chéreau… - Proceedings of the …, 2021 - National Acad Sciences
The organization of sensory maps in the cerebral cortex depends on experience, which
drives homeostatic and long-term synaptic plasticity of cortico-cortical circuits. In the mouse …
drives homeostatic and long-term synaptic plasticity of cortico-cortical circuits. In the mouse …
Transcriptional mapping of the primary somatosensory cortex upon sensory deprivation
Experience-dependent plasticity (EDP) is essential for anatomical and functional maturation
of sensory circuits during development. Although the principal synaptic and circuit …
of sensory circuits during development. Although the principal synaptic and circuit …
Comprehensive imaging of synaptic activity reveals dendritic growth rules that cluster inputs
K Podgorski, TD Toth, P Coleman, S Opushnyev… - BioRxiv, 2021 - biorxiv.org
The distribution of synapses across dendritic arbors determines their contribution to neural
computations since nonlinear conductances amplify co-active clustered inputs. To determine …
computations since nonlinear conductances amplify co-active clustered inputs. To determine …
Synaptic plasticity depends on the fine-scale input pattern in thin dendrites of CA1 pyramidal neurons
Á Magó, JP Weber, BB Ujfalussy… - Journal of …, 2020 - Soc Neuroscience
Coordinated long-term plasticity of nearby excitatory synaptic inputs has been proposed to
shape experience-related neuronal information processing. To elucidate the induction rules …
shape experience-related neuronal information processing. To elucidate the induction rules …