منابع مشابه
The cone dysfunction syndromes
The cone dystrophies comprise a heterogeneous group of disorders characterised by visual loss, abnormalities of colour vision, central scotomata, and a variable degree of nystagmus and photophobia. They may be stationary or progressive. The stationary cone dystrophies are better described as cone dysfunction syndromes since a dystrophy often describes a progressive process. These different synd...
متن کاملAcquired cone dysfunction.
A reduction of visual acuity is probably the most common presenting symptom in ophthalmology and either a refractive error or a lesion of the eye or the visual pathways can generally be found to account for it. Occasionally no cause for the poor vision can be found by routine clinical techniques, but more sophisticated methods of examination may reveal other evidence of retinal dysfunction allo...
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The automorphism group of the truth-table degrees with order and jump is fixed on the set of degrees above the fourth jump, 0.
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Autonomic nervous system (ANS) disturbances are common in Parkinson's disease (PD), but also in other Parkinsonian syndromes, especially in multiple system atrophy (MSA). The differentiation between various Parkinsonian syndromes may be difficult, but it is important for prognostic and therapeutic purposes. The aim of this study was to determine the ability of different analysis methods to reve...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 2015
ISSN: 0007-1161,1468-2079
DOI: 10.1136/bjophthalmol-2014-306505