EXAGGERATED STARTLE REFLEXES IN AN ELDERLY WOMAN

被引:12
作者
COLEBATCH, JG [1 ]
BARRETT, G [1 ]
LEES, AJ [1 ]
机构
[1] NATL HOSP,QUEEN SQ,LONDON WC1N 3BG,ENGLAND
关键词
Electromyography; Startle reflex;
D O I
10.1002/mds.870050214
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
A 76‐year‐old woman with a 5‐year history of excessive startle is reported. Electrophysiological recordings were made of muscle activation after acoustic and proprioceptive stimulation. The findings are discussed in relation to current knowledge of the startle reflex and classification of startle syndromes. It is concluded that this patient is best regarded as having a pathological exaggeration of the normal startle reflex rather than other causes of stimulus‐sensitive muscle jerks. Copyright © 1990 Movement Disorder Society
引用
收藏
页码:167 / 169
页数:3
相关论文
共 12 条
  • [1] Andermann F, Andermann E., Excessive startle syndromes: startle disease, jumping, and startle epilepsy, Myoclonus, 43, pp. 321-338, (1986)
  • [2] Wilkins DE, Hallett M, Wess MM, Audiogenic startle reflex of man and its relationship to startle syndromes, Brain, 109, pp. 561-573, (1986)
  • [3] Suhren O, Bruyn GW, Tuynman JA, Hyperekplexia. A hereditary startle syndrome, J Neurol Sci, 3, pp. 577-605, (1966)
  • [4] Andermann F, Keens DL, Andermann E, Quensy LP, Startle disease or hyperekplexia: further delineation of the syndrome, Brain, 103, pp. 985-997, (1980)
  • [5] Saenz-Lope E, Herranz-Tanarro FJ, Masdeu JC, Chacon Pena JR, Hyperekplexia: a syndrome of pathological startle responses, Annals of Neurology, 15, pp. 36-41, (1984)
  • [6] Landis C, Hunt WA, The startle pattern, (1939)
  • [7] Davis M., The mammalian startle response, Neural mechanisms of startle behavior, pp. 287-351, (1984)
  • [8] Szabo I, Hazafi K., Excitability of the acoustic startle reaction after brainstem lesions, Acta Physiol Acad Sci Hung, 27, pp. 155-165, (1965)
  • [9] Davis M, Gendelman DS, Tischler MD, Gendelman PM, A primary acoustic startle circuit: lesion and stimulation studies, J Neurosci, 2, pp. 791-805, (1982)
  • [10] Fox JE, Excitatory and inhibitory components of the eyeblink responses to startle evoking stimuli, studied in the human subject, Electroencephalogr Clin Neurophysiol, 44, pp. 490-501, (1987)