Zum Problem des Duane-Syndroms

Huber, A.; Esslen, E; Klöti, R; Martenet, Anne-Catherine

doi:10.1007/bf00684282

Cited by 26 publications

(3 citation statements)

References 16 publications

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“…The EMG action potentials observed in the contralateral field of motion had normal parameters. This would seem to indicate, as has already been postulated (Blodi et al, 1964, Huber et al, 1964, Orlowsky et al, 1962, Papst et al, 1959, Sato, 1960and Zauberman et al, 1967 that the basic lesion is in the upper motor neurone. A possible explanation may be that fibers carrying impulses to the medial rectus nucleus also stimulate the abducens nucleus, while on the other hand, the fibers to the abducens nucleus (for abduction) are missing.…”

Section: Discussionmentioning

confidence: 74%

Excitation‐inhibition Anomalies of the Extra‐ocular Muscles; Electromyographic Observations

Zauberman

Magora

1969

Acta Ophthalmologica

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The electromyography (EMG) of a normal extraocular muscle in characterized by moderate electrical activity with the eye in the primary position, progressively increasing electrical activity in the direction of its field of action and progressively decreasing activity, sometimes up to complete electrical silence, with the eye moving in the antagonistic direction. (Bjork, 1954). EMG evidence of a n interplay of excitation (increase of activity) and inhibition (decrease of activity) between agonistic and antagonistic extmocular muscles is in accordance with the basic law of ocular motility, that excitation of one group om muscles is closely associated with inhibition of the contralateral group.As some disorders of the ocular motility may be related to a disturbance of this delicate reciprocal mechanism, we carried out EMG studies in such cases for further clarification. The results, which are presented here, will be discussed in the light of their clinical significance. Method and TechniqueThe EMG examination was carried out on a two-channel apparatus provided with mnemoscopic unit, filming camera and loud speaker, linked to a digital

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Section: Discussionmentioning

confidence: 74%

Excitation‐inhibition Anomalies of the Extra‐ocular Muscles; Electromyographic Observations

Zauberman

Magora

1969

Acta Ophthalmologica

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“…treated surgically if either a cosmetically unacceptable ocular alignment (esotropia) or a bothersome head turn is present (5). Recession of the medial rectus in the involved eye is the treatment of choice of this esotropia.…”

Section: Duane S)'mh'ome Resulting In An Esodeviation Ismentioning

confidence: 99%

Surgery for esotropia

Helveston

1983

Int Ophthalmol

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“…Elektromyographische Studien haben in allen DURS-Formen eine paradoxe Innervation des M. rectus lateralis als Pathomechanismus aufgedeckt [1,6,13,18,20]. Dabei werden je nach Ausmaß der pathologischen aberrierenden Innervation drei DURS-Formen unterschieden [18].…”

Section: Introductionunclassified

Klinische und molekulargenetische Befunde beim isolierten sporadischen Retraktionssyndrom nach Stilling-Türk-Duane

Wabbels¹,

Kohlhase²,

Lorenz³

2004

Klin Monatsbl Augenheilkd

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Associated conditions in DURS patients most commonly involve the ear, the spinal column, the kidneys and the heart and the upper limbs. No mutations in SALL4 could be detected in patients with isolated sporadic DURS as opposed to findings in familial Okihiro syndrome. However, Okihiro syndrome shows marked intra- and interfamilial variability, suggesting that in rare cases of isolated DURS a causative SALL4 mutation may be found.

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Zum Problem des Duane-Syndroms

Cited by 26 publications

References 16 publications

Excitation‐inhibition Anomalies of the Extra‐ocular Muscles; Electromyographic Observations

Excitation‐inhibition Anomalies of the Extra‐ocular Muscles; Electromyographic Observations

Surgery for esotropia

Klinische und molekulargenetische Befunde beim isolierten sporadischen Retraktionssyndrom nach Stilling-Türk-Duane

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