Literature DB >> 7656425

Developmental transformation of dendritic arbors in mouse whisker thalamus.

K E Brown1, J J Arends, S P Wasserstrom, J B Zantua, M F Jacquin, T A Woolsey.   

Abstract

Neurons in slices though the somatosensory thalamus of postnatal day 6 and adult mice were injected with Lucifer yellow. Dendritic arbors on postnatal day 6 are confined to single barreloids (single whisker representations); in adults they are seven times longer, extending beyond their barreloid to adjacent barreloids. The postnatal transformation of dendritic arbors by total process growth and extension to adjacent barreloids suggests a developmental change in the role of these cells from instructing whisker pattern formation to integrating sensory information from more than one whisker.

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Year:  1995        PMID： 7656425     DOI： 10.1016/0165-3806(94)00210-q

Source DB:  PubMed          Journal:  Brain Res Dev Brain Res        ISSN： 0165-3806


  4 in total

Review 1.  Neuronal circuits with whisker-related patterns.

Authors:  Keisuke Sehara; Hiroshi Kawasaki
Journal:  Mol Neurobiol       Date:  2011-03-03       Impact factor: 5.590

2.  Compartmentalisation of the developing trigeminal ganglion into maxillary and mandibular divisions does not depend on target contact.

Authors:  L Scott; M E Atkinson
Journal:  J Anat       Date:  1999-07       Impact factor: 2.610

3.  Maturing thalamocortical functional connectivity across development.

Authors:  Damien A Fair; Deepti Bathula; Kathryn L Mills; Taciana G Costa Dias; Michael S Blythe; Dongyang Zhang; Abraham Z Snyder; Marcus E Raichle; Alexander A Stevens; Joel T Nigg; Bonnie J Nagel
Journal:  Front Syst Neurosci       Date:  2010-05-18

4.  Postsynaptic deregulation in GAP-43 heterozygous mouse barrel cortex.

Authors:  Emily A Kelly; Marie-Eve Tremblay; James S McCasland; Ania K Majewska
Journal:  Cereb Cortex       Date:  2009-11-13       Impact factor: 5.357
  4 in total

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