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Literature DB >> 216423

Considerations on mechanisms of focussed signal transmission in the multi-channel muscle stretch reflex system.

Abstract

This paper presents theoretical considerations on the possibility of topographically ordered signal transmission in the control system of the muscle stretch reflex. It is investigated how correlations between Ia fibres from primary muscle spindle endings in conjunction with an appropriate connectivity of Ia fibres and motoneurones enable the stretch reflex system to trace local routes through the spinal cord. The complex data processing capabilities of the motoneuronal soma-dendritic membrane system are fully taken into account, and it is argued that correlations between inputs to this system may play an important role for signal transmission through the spinal cord.

Entities: Disease

Mesh：

Year: 1978 PMID： 216423 DOI： 10.1007/bf00344238

Source DB: PubMed Journal: Biol Cybern ISSN： 0340-1200 Impact factor: 2.086

48 in total

1. Organization of stretch reflex into two types of direct spinal arcs.

Authors: L A COHEN
Journal: J Neurophysiol Date: 1954-09 Impact factor: 2.714

2. Origin and nature of correlations in the Ia feedback pathway of the muscle control system.

Authors: U Windhorst
Journal: Biol Cybern Date: 1978-11-24 Impact factor: 2.086

3. Theory of physiological properties of dendrites.

Authors: W RALL
Journal: Ann N Y Acad Sci Date: 1962-03-02 Impact factor: 5.691

4. Distortion suppression in neuromuscular information transmission due to interchannel dispersion in muscle spindle firing thresholds.

Authors: P Milgram; G F Inbar
Journal: IEEE Trans Biomed Eng Date: 1976-01 Impact factor: 4.538

5. Improvement in linearity and regulation of stiffness that results from actions of stretch reflex.

Authors: T R Nichols; J C Houk
Journal: J Neurophysiol Date: 1976-01 Impact factor: 2.714

6. Individual EPSPs produced by single triceps surae Ia afferent fibers in homonymous and heteronymous motoneurons.

Authors: J G Scott; L M Mendell
Journal: J Neurophysiol Date: 1976-07 Impact factor: 2.714

7. Anatomical organization of the brachial spinal cord of the cat. II. The motoneuron plexus.

Authors: P Sterling; H G Kuypers
Journal: Brain Res Date: 1967-02 Impact factor: 3.252

8. Somatotopic cord-to-muscle relations in efferent innervation of cat gastrocnemius.

Authors: J E Swett; E Eldred; J S Buchwald
Journal: Am J Physiol Date: 1970-09

9. Central terminations of muscle afferents on motoneurones in the cat spinal cord.

Authors: J F Iles
Journal: J Physiol Date: 1976-10 Impact factor: 5.182

10. Responses of Ia and spindle group II afferents to single motor-unit contractions.

Authors: M D Binder; D G Stuart
Journal: J Neurophysiol Date: 1980-03 Impact factor: 2.714

9 in total

1. A possible partitioning of segmental muscle stretch reflex into incompletely de-coupled parallel loops.

Authors: U Windhorst
Journal: Biol Cybern Date: 1979-10-03 Impact factor: 2.086

2. Interactions between motor units in modulating discharge patterns of primary muscle spindle endings.

Authors: U Windhorst; R Schwestka
Journal: Exp Brain Res Date: 1982 Impact factor: 1.972

3. Patterns of parallel signal transmission between multiple alpha efferents and multiple Ia afferents in the cat semitendinosus muscle.

Authors: R Schwestka; U Windhorst; R Schaumberg
Journal: Exp Brain Res Date: 1981 Impact factor: 1.972

8. Localization of monosynaptic Ia excitatory post-synaptic potentials in the motor nucleus of the cat biceps femoris muscle.

Authors: B R Botterman; T M Hamm; R M Reinking; D G Stuart
Journal: J Physiol Date: 1983-05 Impact factor: 5.182

9. Auxiliary spinal networks for signal focussing in the segmental stretch reflex system.

Authors: U Windhorst
Journal: Biol Cybern Date: 1979-10 Impact factor: 2.086