Literature DB >> 7780568

Possible mechanisms for horizontal gaze deviation and lateropulsion in the lateral medullary syndrome.

D Solomon1, S L Galetta, G T Liu.   

Abstract

We report a patient who developed conjugate horizontal gaze deviation and ipsipulsion of saccades from a lateral medullary infarction. Recent evidence suggests that the gaze deviation may result from increased inhibition of the ipsilateral vestibular nucleus and ipsipulsion of saccades from decreased excitation of the contralateral ocular premotor areas of the brainstem reticular formation. Interruption of the olivocerebellar pathways may account for both of these ocular motor abnormalities.

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Year:  1995        PMID： 7780568

Source DB:  PubMed          Journal:  J Neuroophthalmol        ISSN： 1070-8022            Impact factor:   3.042


  4 in total

1.  Saccadic lateropulsion in Wallenberg syndrome: a window to access cerebellar control of saccades?

Authors:  Caroline Tilikete; Ansgar Koene; Norbert Nighoghossian; Alain Vighetto; Denis Pélisson
Journal:  Exp Brain Res       Date:  2006-05-06       Impact factor: 1.972

2.  Ocular lateral deviation with brief removal of visual fixation differentiates central from peripheral vestibular syndrome.

Authors:  Jorge C Kattah; Shervin Badihian; John H Pula; Alexander A Tarnutzer; David E Newman-Toker; David S Zee
Journal:  J Neurol       Date:  2020-07-28       Impact factor: 6.682

3.  Ipsipulsion: A forgotten sign of lateral medullary syndrome.

Authors:  Vimal Kumar Paliwal; Surendra Kumar; Durgesh Kumar Gupta; Zafar Neyaz
Journal:  Ann Indian Acad Neurol       Date:  2015 Jul-Sep       Impact factor: 1.383

4.  Conjugate eye deviation due to pontine infarction: Report of 2 cases.

Authors:  Mika Saiki; Takeo Matsubara; Keisuke Suzuki; Madoka Okamura; Hidehiro Takekawa; Toshiki Nakamura; Koichi Hirata
Journal:  eNeurologicalSci       Date:  2018-03-23
  4 in total

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