[Central vision].

M Fahle

doi:10.1055/s-2004-812871

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[Central vision].

M Fahle

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Abstract

The clinical assessment of vision by means of optotypes does by no means test just two-point resolution, since a correct naming of the letters or digits requires a preceding visual object recognition. Cortical lesions can massively deteriorate vision up to a "Seelenblindheit" in spite of intact optics and retina. There are different processing levels involved in the analysis which can be individually defective, leading to disorders from visual indiscrimination to agnosia or anomia.

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Agnosia Anomia Blindness, Cortical Cerebral Cortex Contrast Sensitivity Data Interpretation, Statistical Diagnosis, Differential Discrimination Learning Humans Pattern Recognition, Visual Vision Disorders Vision Tests Visual Fields English Abstract Journal Article

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M Fahle. 2004. [Central vision].. https://doi.org/10.1055/s-2004-812871

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