Literature DB >> 1426120

Effects of sensory deprivation upon a single cortical vibrissal column: a 2DG study.

M Kossut1.   

Abstract

Effects of sensory deprivation upon ability of a vibrissa to activate a functional column in the barrel field of somatosensory cortex were examined with 2 deoxyglucose (2DG) autoradiography in the rat. After six weeks of whisker plucking started at birth, and one week of recovery, the cortical column activated by the deprived whisker and labeled with 2DG had a reduced diameter but higher labeling density than the normal vibrissal column. Loss of a peri-barrel labeling zone, possibly due to loss of intracortical activation, is suggested.

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Year:  1992        PMID： 1426120     DOI： 10.1007/bf00230950

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  19 in total

1.  Thalamo-cortical processing of vibrissal information in the rat. I. Intracortical origins of surround but not centre-receptive fields of layer IV neurones in the rat S1 barrel field cortex.

Authors:  M Armstrong-James; C A Callahan; M A Friedman
Journal:  J Comp Neurol       Date:  1991-01-08       Impact factor: 3.215

2.  The functional status and columnar organization of single cells responding to cutaneous stimulation in neonatal rat somatosensory cortex S1.

Authors:  M Armstrong-James
Journal:  J Physiol       Date:  1975-04       Impact factor: 5.182

Review 3.  Variable organization in cortical maps of the skin as an indication of the lifelong adaptive capacities of circuits in the mammalian brain.

Authors:  J T Wall
Journal:  Trends Neurosci       Date:  1988-12       Impact factor: 13.837

4.  The density of synapses and neurones in the motor and visual areas of the cerebral cortex.

Authors:  B G Cragg
Journal:  J Anat       Date:  1967-09       Impact factor: 2.610

5.  Early experience of tactile stimulation influences organization of somatic sensory cortex.

Authors:  D J Simons; P W Land
Journal:  Nature       Date:  1987 Apr 16-22       Impact factor: 49.962

Review 6.  The reorganization of somatosensory cortex following peripheral nerve damage in adult and developing mammals.

Authors:  J H Kaas; M M Merzenich; H P Killackey
Journal:  Annu Rev Neurosci       Date:  1983       Impact factor: 12.449

7.  Gradual changes in the structure of the barrels during maturation of the primary somatosensory cortex in the rat.

Authors:  F L Rice
Journal:  J Comp Neurol       Date:  1985-06-22       Impact factor: 3.215

8.  The development of the vibrissal cortical column: a 2-deoxyglucose study in the rat.

Authors:  M Kossut; P Hand
Journal:  Neurosci Lett       Date:  1984-04-20       Impact factor: 3.046

9.  Single vibrissal cortical column in SI cortex of rat and its alterations in neonatal and adult vibrissa-deafferented animals: a quantitative 2DG study.

Authors:  M Kossut; P J Hand; J Greenberg; C L Hand
Journal:  J Neurophysiol       Date:  1988-08       Impact factor: 2.714

10.  The structural organization of layer IV in the somatosensory region (SI) of mouse cerebral cortex. The description of a cortical field composed of discrete cytoarchitectonic units.

Authors:  T A Woolsey; H Van der Loos
Journal:  Brain Res       Date:  1970-01-20       Impact factor: 3.252
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  4 in total

1.  Vibrissae-evoked behavior and conditioning before functional ontogeny of the somatosensory vibrissae cortex.

Authors:  M S Landers; R M Sullivan
Journal:  J Neurosci       Date:  1999-06-15       Impact factor: 6.167

Review 2.  What can we get from 'barrels': the rodent barrel cortex as a model for studying the establishment of neural circuits.

Authors:  Chia-Shan Wu; Carlos J Ballester Rosado; Hui-Chen Lu
Journal:  Eur J Neurosci       Date:  2011-11       Impact factor: 3.386

3.  Assessment of visual perception in adolescents with a history of central coordination disorder in early life - 15-year follow-up study.

Authors:  Wojciech Kiebzak; Ireneusz M Kowalski; Małgorzata Domagalska; Andrzej Szopa; Michał Dwornik; Jolanta Kujawa; Agnieszka Stępień; Zbigniew Sliwiński
Journal:  Arch Med Sci       Date:  2012-05-15       Impact factor: 3.318

4.  Modelling the emergence of whisker barrels.

Authors:  Sebastian S James; Leah A Krubitzer; Stuart P Wilson
Journal:  Elife       Date:  2020-09-29       Impact factor: 8.140
  4 in total

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