Literature DB >> 7358140

Periodic fluctuation in burst amplitude during 'fictive locomotion' in the cat.

C Vidal.   

Abstract

In decorticated unanaesthetized and paralysed cats, locomotor bursting may develop spontaneously on hind-limb motor nerves. In defined experimental conditions, the amplitude of successive rhythmic bursts may fluctuate periodically as if a 'secondary oscillation' was superimposed upon the basic locomotor rhythm. The possible meaning of such amplitude fluctuation is discussed in connection with present data about the generation of locomotion.

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Mesh：

Year:  1980        PMID： 7358140     DOI： 10.1007/bf02003984

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  7 in total

1.  [RHYTHMIC EFFERENT DISCHARGES IN THE POSTERIOR PAWS OF RABBITS AND THEIR MECHANISM].

Authors:  G VIALA; P BUSER
Journal:  J Physiol (Paris)       Date:  1965 Jan-Feb

2.  The role of cutaneous afferents from the distal hindlimb in the regulation of the step cycle of thalamic cats.

Authors:  J Duysens; K G Pearson
Journal:  Exp Brain Res       Date:  1976-01-26       Impact factor: 1.972

3.  On the descending control of the lumbosacral spinal cord from the "mesencephalic locomotor region".

Authors:  S Grillner; M L Shik
Journal:  Acta Physiol Scand       Date:  1973-03

4.  The effect of DOPA on the spinal cord. 5. Reciprocal organization of pathways transmitting excitatory action to alpha motoneurones of flexors and extensors.

Authors:  E Jankowska; M G Jukes; S Lund; A Lundberg
Journal:  Acta Physiol Scand       Date:  1967 Jul-Aug

5.  [Methods of obtaining locomotor rhythms in the spinal rabbit by pharmacological treatments (DOPA, 5-HTP, D-amphetamine)].

Authors:  D Viala; P Buser
Journal:  Brain Res       Date:  1971-12-10       Impact factor: 3.252

Review 6.  Insect walking.

Authors:  D M Wilson
Journal:  Annu Rev Entomol       Date:  1966       Impact factor: 19.686

7.  [Relations between spontaneous efferent activities of posterior paw motor nerves and brain stem neuron activities in decorticated cats].

Authors:  C Perret
Journal:  J Physiol (Paris)       Date:  1968
  7 in total

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