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  • 1
    Electronic Resource
    Electronic Resource
    Development and Implementation of a Thesaurus for the Visual Sciences (1969)
    s.l. : American Chemical Society
    Journal of chemical documentation 9 (1969), S. 114-118 
    Details
    ISSN: 1520-5142
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/c160033a018
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Mutations in FRMD7 , a newly identified member of the FERM family, cause X-linked idiopathic congenital nystagmus (2006)
    [s.l.] : Nature Publishing Group
    Nature genetics 38 (2006), S. 1242-1244 
    Details
    ISSN: 1546-1718
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Medicine
    Notes: [Auszug] Idiopathic congenital nystagmus is characterized by involuntary, periodic, predominantly horizontal oscillations of both eyes. We identified 22 mutations in FRMD7 in 26 families with X-linked idiopathic congenital nystagmus. Screening of 42 singleton cases of idiopathic congenital nystagmus (28 ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/ng1893
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  • 3
    Electronic Resource
    Electronic Resource
    Head and eye movements in children with low vision (1996)
    Springer
    Graefe's archive for clinical and experimental ophthalmology 234 (1996), S. 369-377 
    Details
    ISSN: 1435-702X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract • Background: Early childhood nystagmus may herald blindness, brain tumors, benign idiopathic motor nystagmus or spasmus nutans. Nystagmus unique to low vision was sought. • Methods: Videotapes and head/eye movements of 18 congenitally visually impaired subjects were analyzed. • Results: Nystagmus of congenitally visually impaired subjects was characterized as small horizontal or vertical movements superimposed on larger oscillations. Small and large nystagmus movements were of pendular or jerk type. Slow-phase jerk nystagmus had increasing, constant and decreasing velocities. Fast-phase nystagmus changed direction periodically. Pendular nystagmus was out of phase and evolved to jerk nystagmus in two subjects. All subjects displayed head nodding, and one stabilized gaze with head movements. • Conclusion: Eye movement recordings allow characterization and differentiation of subjects with nystagmus and low vision from other nystagmus forms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00190713
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  • 4
    Electronic Resource
    Electronic Resource
    Nystagmus blockage syndrome in the unilaterally blind patient (1984)
    Springer
    Documenta ophthalmologica 58 (1984), S. 125-130 
    Details
    ISSN: 1573-2622
    Keywords: nystagmus blockage ; head turn ; faden operation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Those patients who have reduced vision in one eye and a variable esotropia should be suspected of having the nystagmus blockage syndrome. Typically such patients will have a head turn in the direction of the good eye with a prefered medial fixation point. Careful examination will reveal a nystagmus with the preferred position as the null point. Also, any patient who repeatedly has a recurrent esotropia after surgery should be suspected of having the nystagmus blockage syndrome. It is important to perform a posterior fixation suture with a recession on the medial recti of both eyes and to alter the null point by recessing the medial rectus more than 3 mm and resecting the lateral rectus appropriately for the head turn at the same surgical procedure. The eye with poor vision also should have the lateral rectus resected.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00140910
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  • 5
    Electronic Resource
    Electronic Resource
    Visual acuities and scotomas after 3 weeks' levodopa administration in adult amblyopia (1995)
    Springer
    Graefe's archive for clinical and experimental ophthalmology 233 (1995), S. 407-413 
    Details
    ISSN: 1435-702X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Previous studies have shown that both a single dose of levodopa and a 1-week administration of levodopa improve visual functions in adult amblyopic patients. In the present study, we investigated the effect of increased dosage and duration of levodopa on amblyopes' visual functions. • Methods: Visual acuity and visual fields were examined before and after 3 weeks of daily administration of levodopa/carbidopa as well as 1 month and 2 months after completion of drug therapy in a double masked-design. • Results: A significant increase in visual acuities and a decrease in fixation point scotomas were found. Changes were of comparable dimension to those found after 1 week of levodopa administration. Improvement of visual functions persisted 2 months after the levodopa/carbidopa administration was completed. • Conclusion: The present study confirms previous findings of improvement in visual function in amblyopia after levodopa/carbidopa administration. However, increasing the dosage and the duration of levodopa did not enhance the effect in adults.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00180943
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  • 6
    Electronic Resource
    Electronic Resource
    Eye and head movements in patients with achromatopsia (1994)
    Springer
    Graefe's archive for clinical and experimental ophthalmology 232 (1994), S. 392-401 
    Details
    ISSN: 1435-702X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The diagnosis of patients with rod monochromatism (RM) and blue-cone monochromatism (BCM) may be difficult. The relative direction and symmetry of nystagmus of the two eyes, as well as the existence or nature of rhythmic head movements, are not known. We analyzed simultaneous eye and head movement recordings of 16 patients with RM and three patients with BCM. Longitudinal examinations were performed in seven patients. Younger patients had pendular, intermittent or continuous oblique nystagmus with both eyes oscillating in phase or out of phase with equal amplitudes. Older patients had continuous symmetrical oblique jerk nystamus with decreasing velocities in the slow phase. In two children, we demonstrated evolution from pendular to predominantly jerk nystagmus. Rhythmic head movements were detected in all children. Patients with RM and BCM exhibit a distinct entity of nystagmus and can be differentiated from patients with congenital or latent nystagmus. However, eye and head movements can mimic spasmus nutans.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00186579
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