Literature DB >> 731242

Unloading and shortening reactions in Parkinson's disease.

R W Angel, P A Lewitt.   

Abstract

The unloading reflex was tested on both sides of a patient with asymmetrical Parkinsonism. The motor activity after the silent period was significantly greater on the more affected side. The findings support the hypothesis that the response to unloading and the shortening reaction share a common mechanism which is exaggerated in Parkinsonism.

Entities:  

Mesh：

Year:  1978        PMID： 731242      PMCID： PMC493195          DOI： 10.1136/jnnp.41.10.919

Source DB:  PubMed          Journal:  J Neurol Neurosurg Psychiatry        ISSN： 0022-3050            Impact factor:   10.154


  10 in total

1.  Diseases of the basal ganglia. Their relation to disorders of movement.

Authors:  D DENNY-BROWN
Journal:  Lancet       Date:  1960-11-26       Impact factor: 79.321

2.  Autogenic inhibition in patients with Parkinsonism: a neurophysiological study.

Authors:  B Drechsler; B Boshes
Journal:  Trans Am Neurol Assoc       Date:  1970

3.  The response to muscle stretch and shortening in Parkinsonian rigidity.

Authors:  C J Andrews; D Burke; J W Lance
Journal:  Brain       Date:  1972       Impact factor: 13.501

4.  Quantitative study of the effect of L-dopa and phenoxybenzamine on the rigidity of Parkinson's disease.

Authors:  C J Andrews; D Burke
Journal:  J Neurol Neurosurg Psychiatry       Date:  1973-06       Impact factor: 10.154

5.  A state variable averaging filter for electromyogram processing.

Authors:  H Garland; R W Angel; R D Melen
Journal:  Med Biol Eng       Date:  1972-07

6.  The reflex response to sinusoidal stretching in spastic man.

Authors:  D Burke; C J Andrews; J D Gillies
Journal:  Brain       Date:  1971       Impact factor: 13.501

7.  Unloading reflex in patients with hemiparesis.

Authors:  R W Angel
Journal:  Neurology       Date:  1968-05       Impact factor: 9.910

8.  [Reflex contraction induced by passive shortening of the muscle in athetosis and position dystonias].

Authors:  P Rondot; J Scherrer
Journal:  Rev Neurol (Paris)       Date:  1966-05       Impact factor: 2.607

9.  Motor activity following the silent period in human muscle.

Authors:  W Alston; R W Angel; F S Fink; W W Hofmann
Journal:  J Physiol       Date:  1967-05       Impact factor: 5.182

10.  Comparison of stretch reflexes and shortening reactions in activated normal subjects with those in Parkinson's disease.

Authors:  C J Andrews; P D Neilson; J W Lance
Journal:  J Neurol Neurosurg Psychiatry       Date:  1973-06       Impact factor: 10.154
  10 in total
  5 in total

1.  Co-contraction modifies the stretch reflex elicited in muscles shortened by a joint perturbation.

Authors:  Gwyn N Lewis; Colum D MacKinnon; Randy Trumbower; Eric J Perreault
Journal:  Exp Brain Res       Date:  2010-09-28       Impact factor: 1.972

2.  Differentiation between the contributions of shortening reaction and stretch-induced inhibition to rigidity in Parkinson's disease.

Authors:  Ruiping Xia; Douglas Powell; W Zev Rymer; Nicholas Hanson; Xiang Fang; A Joseph Threlkeld
Journal:  Exp Brain Res       Date:  2011-02-24       Impact factor: 1.972

3.  Myotatic reflexes and the on-off effect in patients with Parkinson's disease.

Authors:  J R Dufresne; J F Soechting; E S Tolosa
Journal:  J Neurol Neurosurg Psychiatry       Date:  1981-04       Impact factor: 10.154

4.  Prolonged weight-shift and altered spinal coordination during sit-to-stand in practitioners of the Alexander Technique.

Authors:  Timothy W Cacciatore; Victor S Gurfinkel; Fay B Horak; Brian L Day
Journal:  Gait Posture       Date:  2011-07-22       Impact factor: 2.840

5.  Abnormal force patterns for multidirectional postural responses in patients with Parkinson's disease.

Authors:  Diana Dimitrova; John Nutt; Fay B Horak
Journal:  Exp Brain Res       Date:  2004-02-27       Impact factor: 1.972
  5 in total

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