Small, smaller… dendritic spine
نویسندگان
چکیده
منابع مشابه
Have you seen ? Small , smaller . . . dendritic spine
Spines are highly motile protrusions emerging from the dendritic shafts of neurons. The dynamics of these postsynaptic structures are ruled by actin filament turnover. However, our understanding of the mechanisms of actin polymerization in dendritic spines is quite ambiguous. A recent study by the Giannone laboratory (Chazeau et al, 2014) is now shedding some light on the peculiar features of a...
متن کاملHave you seen ? Small , smaller . . . dendritic spine Pietro
Spines are highly motile protrusions emerging from the dendritic shafts of neurons. The dynamics of these postsynaptic structures are ruled by actin filament turnover. However, our understanding of the mechanisms of actin polymerization in dendritic spines is quite ambiguous. A recent study by the Giannone laboratory (Chazeau et al, 2014) is now shedding some light on the peculiar features of a...
متن کاملDendritic spine dynamics.
Dendritic spines are the postsynaptic components of most excitatory synapses in the mammalian brain. Spines accumulate rapidly during early postnatal development and undergo a substantial loss as animals mature into adulthood. In past decades, studies have revealed that the number and size of dendritic spines are regulated by a variety of gene products and environmental factors, underscoring th...
متن کاملDendritic spine morphogenesis and plasticity.
Dendritic spines are small protrusions off the dendrite that receive excitatory synaptic input. Spines vary in size, likely correlating with the strength of the synapses they form. In the developing brain, spines show highly dynamic behavior thought to facilitate the formation of new synaptic contacts. Recent studies have illuminated the numerous molecules regulating spine development, many of ...
متن کاملDendritic Spine Plasticity and Cognition
1 Laboratorio de Psicobioloǵıa, División de Neurociencias, CIBO, IMSS, Guadalajara, JAL 44340, Mexico 2Departamento de Bioloǵıa Celular y Molecular, CUCBA, Universidad de Guadalajara, Guadalajara, JAL 45110, Mexico 3Department of Neuroscience, Geneva University School of Medicine, 1211 Geneva, Switzerland 4Otto von Guericke University Magdeburg, Institute of Biology, Leipziger Straße 44, Buildi...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 2014
ISSN: 0261-4189,1460-2075
DOI: 10.15252/embj.201490137