Molecular and cellular mechanisms of dendritic morphogenesis
نویسندگان
چکیده
منابع مشابه
Molecular mechanisms of dendritic spine morphogenesis.
Excitatory synapses are formed on dendritic spines, postsynaptic structures that change during development and in response to synaptic activity. Once mature, however, spines can remain stable for many months. The molecular mechanisms that control the formation and elimination, motility and stability, and size and shape of dendritic spines are being revealed. Multiple signaling pathways, particu...
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The development and functions of multicellular organisms ely on the local activities of cells and molecules. Advances in icroscopy have made it possible to visualize directly dynamic ssemblies of cells as they grow, divide, and morph into the recgnizable structures that make up a fully formed animal. However, he rules that determine how cells interact, and how these interacions produce the elab...
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The complex, branched morphology of dendrites is a cardinal feature of neurons and has been used as a criterion for cell type identification since the beginning of neurobiology. Regulated dendritic outgrowth and branching during development form the basis of receptive fields for neurons and are essential for the wiring of the nervous system. The cellular and molecular mechanisms of dendritic mo...
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ژورنال
عنوان ژورنال: Current Opinion in Neurobiology
سال: 2007
ISSN: 0959-4388
DOI: 10.1016/j.conb.2007.08.004