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Dive into the research topics where R. Michels is active.

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Featured researches published by R. Michels.


The Journal of Physiology | 2012

Single motor unit activity in human extraocular muscles during the vestibulo‐ocular reflex

Konrad P. Weber; Sally M. Rosengren; R. Michels; Veit Sturm; Dominik Straumann; Klara Landau

•  While the eye movements have been well characterized during the vestibulo‐ocular reflex, the corresponding motor unit activity in human eye muscles is not well understood. •  The present study describes the first single motor unit recordings during the vestibulo‐ocular reflex in human eye muscles. •  Simultaneous needle and surface recordings identified the inferior oblique as the eye muscle of origin of the ocular vestibular evoked myogenic potential (oVEMP), thus validating the physiological basis of this clinical test of otolith function. •  The results demonstrate short‐latency vestibulo‐ocular projections from the otoliths to individual eye muscles. •  Single motor unit activity of eye muscles provides a window into neural activity of the ocular motor nuclei in humans.


Ophthalmologe | 2010

Diagnose und Therapie okulomotorischer Defizite bei Patienten mit Möbius-Sequenz

Veit Sturm; R. Michels; Markus Menke; Klara Landau

ZusammenfassungDer Artikel gibt einen Überblick über das Spektrum möglicher Motilitätseinschränkungen und Stellungsanomalien der Augen bei Patienten mit Möbius-Sequenz. Die augenmuskelchirurgischen Behandlungsoptionen werden diskutiert und es wird ein operatives Stufenschema vorgestellt.AbstractThis article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.This article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.


Ophthalmologe | 2010

Diagnose und Therapie okulomotorischer Defizite bei Patienten mit Möbius-Sequenz@@@Diagnosis and treatment of oculomotor deficits in Möbius sequence

Veit Sturm; R. Michels; Markus Menke; Klara Landau

ZusammenfassungDer Artikel gibt einen Überblick über das Spektrum möglicher Motilitätseinschränkungen und Stellungsanomalien der Augen bei Patienten mit Möbius-Sequenz. Die augenmuskelchirurgischen Behandlungsoptionen werden diskutiert und es wird ein operatives Stufenschema vorgestellt.AbstractThis article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.This article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.


Ophthalmologe | 2010

Diagnosis and treatment of oculomotor deficits in Möbius sequence

Sturm; R. Michels; Markus Menke; Klara Landau

ZusammenfassungDer Artikel gibt einen Überblick über das Spektrum möglicher Motilitätseinschränkungen und Stellungsanomalien der Augen bei Patienten mit Möbius-Sequenz. Die augenmuskelchirurgischen Behandlungsoptionen werden diskutiert und es wird ein operatives Stufenschema vorgestellt.AbstractThis article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.This article reviews the spectrum of possible motility disorders and ocular misalignment in patients with Möbius sequence. The various options for strabismus surgery are discussed and a stepwise algorithm is presented.


Ophthalmologe | 2010

Nichtokulomotorische Augenbeteiligung bei Möbius-Sequenz@@@Non-oculomotor eye involvement in Moebius sequence

R. Michels; Veit Sturm; Markus Menke; Klara Landau

Moebius sequence is a congenital disorder that not only affects the oculomotor system but also the eyes themselves. Ocular involvement might be sight-threatening and needs regular follow-up by an ophthalmologist.ZusammenfassungDie Möbius-Sequenz betrifft nicht nur die Okulomotorik, sondern auch die Augen selbst. Das Sehen der Patienten kann durch das Syndrom erheblich beeinträchtigt sein. Daher bedarf es regelmäßiger augenärztlicher Kontrollen.AbstractMoebius sequence is a congenital disorder that not only affects the oculomotor system but also the eyes themselves. Ocular involvement might be sight-threatening and needs regular follow-up by an ophthalmologist.


Ophthalmologe | 2010

[Non-oculomotor eye involvement in Moebius sequence].

R. Michels; Sturm; Markus Menke; Klara Landau

Moebius sequence is a congenital disorder that not only affects the oculomotor system but also the eyes themselves. Ocular involvement might be sight-threatening and needs regular follow-up by an ophthalmologist.ZusammenfassungDie Möbius-Sequenz betrifft nicht nur die Okulomotorik, sondern auch die Augen selbst. Das Sehen der Patienten kann durch das Syndrom erheblich beeinträchtigt sein. Daher bedarf es regelmäßiger augenärztlicher Kontrollen.AbstractMoebius sequence is a congenital disorder that not only affects the oculomotor system but also the eyes themselves. Ocular involvement might be sight-threatening and needs regular follow-up by an ophthalmologist.


European Journal of Pediatrics | 2011

Efficacy and safety of propranolol as first-line treatment for infantile hemangiomas

Clemens Schiestl; Kathrin Neuhaus; Silke Zoller; Ulrike Subotic; Ishilde Forster-Kuebler; R. Michels; Christian Balmer; Lisa Weibel


Retina-the Journal of Retinal and Vitreous Diseases | 2005

Verteporfin therapy for choroidal hemangioma: a long-term follow-up.

Stephan Michels; R. Michels; Christian Simader; Ursula Schmidt-Erfurth


Ophthalmologe | 2004

Photodynamische Therapie bei chorioidalen Hämangiomen

S. Michels; R. Michels; A. Beckendorf; Ursula Schmidt-Erfurth


Investigative Ophthalmology & Visual Science | 2012

Effect of Combined Topical Heparin and Steroid on Corneal Neovascularization in Children

Stephan Michels; Stephan Kaminski; R. Michels

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Markus Menke

German Cancer Research Center

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Sturm

University of Zurich

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Christian Simader

Medical University of Vienna

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