A Distal Model of Congenital Nystagmus as Nonlinear Adaptive Oscillations
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چکیده
منابع مشابه
A Distal Model of Congenital Nystagmus as Nonlinear Adaptive Oscillations
Congenital nystagmus (CN) is an incurable pathological spontaneous oscillation of the eyes with an onset in the first few months of life. The pathophysiology of CN is mysterious. There is no consistent neurological abnormality, but the majority of patients have a wide range of unrelated congenital visual abnormalities affecting either the cornea, lens, retina or optic nerve. In this theoretical...
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Visual acuity in congenital nystagmus is primarily related to the duration of the foveation periods, during which the image of the target is placed on the fovea area and the eye velocity is low. This is true only if the subject is still able to place the target image on the centralmost fovea during the foveation period. In presence of a high variability of the foveation position the target imag...
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متن کاملCongenital nystagmus
Key-words Disease name Definition/Diagnosis criteria Differential diagnosis Pathophysiology Clinical description Paraclinic testing and diagnosis Frequency Treatment Reference
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ژورنال
عنوان ژورنال: Nonlinear Dynamics
سال: 2006
ISSN: 0924-090X,1573-269X
DOI: 10.1007/s11071-006-2021-6