C. Bäumer

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The aim of this study was to investigate the spatial and temporal distortions that occur in strabismic and anisometropic amblyopic vision. Twelve subjects with strabismic (n = 4), anisometropic (n = 4), mixed amblyopia (n = 3) and bilateral refractive amblyopia (n = 1) were asked to describe and sketch their subjective percept of different geometrical(More)
Amblyopia is a developmental disorder of spatial vision resulting from an abnormal visual stimulation in early childhood. The aim of our study was to investigate the spatial and temporal distortions that occur in strabismic and anisometropic amblyopic vision. The main focus was on the temporal instability of amblyopic perception of low and high spatial(More)
PURPOSE To investigate the relationship between the subjectively experienced misperceptions and the objectively determined two-dimensional spatial displacement maps in subjects with strabismic and anisometropic amblyopia. METHODS Seventeen experimental subjects were asked to describe and sketch their perception of simple geometric pattern, as perceived(More)
Spatial distortions in amblyopic vision can be captured by subjective reports or by a point-by-point mapping of the central part of the visual field. In this study, we developed a series of algorithms that provide a fine-grain mapping of the amblyopic percept. These algorithms can be applied to any real-world image. The images created based on these(More)
OBJECTIVE The research on phoneme discrimination in connection with dyslexia has focused mostly on reading ability. The aim of this study was to analyse phoneme discrimination in relation to spelling ability in the context of different school grades. METHOD The data of 253 children in school grades 1 to 6 who were seen for diagnosis of dyslexia and(More)
BACKGROUND The aim of this study was to provide a description of the spatial distortions and temporal instability in amblyopic vision, and to attempt to define a cortical substrate of the spatial distortions in strabismic amblyopia. MATERIAL AND METHODS The perceptual distortions and instabilities occurring in amblyopic vision were investigated(More)
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