Literature DB >> 3130589

An attempt to localize the lumbar locomotor generator in the rabbit using 2-deoxy-[14C]glucose autoradiography.

D Viala1, C Buisseret-Delmas, J J Portal.   

Abstract

An attempt was made to find the anatomical localization of the lumbar locomotion generators using 2-deoxy-[14C]glucose (2-DG) uptake in acute low spinal preparation of rabbits unanaesthetized, curarized and injected with nialamide and dihydroxyphenylalanine (DOPA). In such conditions, the locomotor generators were forced to work in isolation for 45 min without interruption as attested by the rhythmic activity recorded in hindlimb muscle nerves. Compared to spinal control preparations not activated pharmacologically, the treated animals showed a specific labeling in the intermediate part of the grey matter, extending from L6 to S1.

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Year:  1988        PMID: 3130589     DOI: 10.1016/0304-3940(88)90560-5

Source DB:  PubMed          Journal:  Neurosci Lett        ISSN: 0304-3940            Impact factor:   3.046


  6 in total

1.  Initiating or blocking locomotion in spinal cats by applying noradrenergic drugs to restricted lumbar spinal segments.

Authors:  J Marcoux; S Rossignol
Journal:  J Neurosci       Date:  2000-11-15       Impact factor: 6.167

2.  Descending neuronal projections to the lumbar division of the cat spinal cord.

Authors:  V K Berezovskii; T G Kebkalo
Journal:  Neurosci Behav Physiol       Date:  1992 Mar-Apr

3.  Interneurones of the lumbar cord related to spontaneous locomotor activity in the rabbit. I. Rhythmically active interneurones.

Authors:  D Viala; G Viala; M Jordan
Journal:  Exp Brain Res       Date:  1991       Impact factor: 1.972

4.  Distribution of networks generating and coordinating locomotor activity in the neonatal rat spinal cord in vitro: a lesion study.

Authors:  O Kjaerulff; O Kiehn
Journal:  J Neurosci       Date:  1996-09-15       Impact factor: 6.167

5.  Distributions of active spinal cord neurons during swimming and scratching motor patterns.

Authors:  Jonathan W Mui; Katie L Willis; Zhao-Zhe Hao; Ari Berkowitz
Journal:  J Comp Physiol A Neuroethol Sens Neural Behav Physiol       Date:  2012-09-18       Impact factor: 1.836

6.  Sulphorhodamine-labelled cells in the neonatal rat spinal cord following chemically induced locomotor activity in vitro.

Authors:  O Kjaerulff; I Barajon; O Kiehn
Journal:  J Physiol       Date:  1994-07-15       Impact factor: 5.182

  6 in total

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