Ida C. Zündorf

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Listening to and understanding people in a "cocktail-party situation" is a remarkable feature of the human auditory system. Here we investigated the neural correlates of the ability to localize a particular sound among others in an acoustically cluttered environment with healthy subjects. In a sound localization task, five different natural sounds were(More)
Sex differences exist in the structural organization of the human brain and are related to cognitive abilities. Females usually outperform men in verbal fluency, verbal memory, perceptual speed, numerical calculation, and fine motor skills, whereas males are superior in visuospatial abilities, throwing accuracy, and mathematical reasoning. Here we(More)
Patients with optic ataxia after lesions of the occipito-parietal cortex demonstrate gross deviations of movements to visual targets in their peripheral visual field. When the same patients point to remembered target locations their accuracy improves considerably. Taking into account opposite findings in a single patient suffering from visual form agnosia(More)
Localizing sound sources of interest in cluttered acoustic environments--as in the 'cocktail-party' situation--is one of the most demanding challenges to the human auditory system in everyday life. In this study, stroke patients' ability to localize acoustic targets in a single-source and in a multi-source setup in the free sound field were directly(More)
Analogous to the visual system, auditory information has been proposed to be processed in two largely segregated streams: an anteroventral ("what") pathway mainly subserving sound identification and a posterodorsal ("where") stream mainly subserving sound localization. Despite the popularity of this assumption, the degree of separation of spatial and(More)
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