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Ingrid Hoonhorst
Researcher at Université libre de Bruxelles
Publications - 24
Citations - 350
Ingrid Hoonhorst is an academic researcher from Université libre de Bruxelles. The author has contributed to research in topics: Mismatch negativity & Voice-onset time. The author has an hindex of 10, co-authored 24 publications receiving 311 citations. Previous affiliations of Ingrid Hoonhorst include Free University of Brussels.
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French native speakers in the making: from language-general to language-specific voicing boundaries.
TL;DR: Examining voice onset time (VOT) discrimination in 4- and 8-month-olds raised in a French-speaking environment showed that the language-general -30- and +30-ms VOT boundaries are better discriminated than the 0-ms boundary in 4 month-olds, whereas 8- months-olds better discriminate the 0 -ms boundary.
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Development of voicing perception in French: Comparing adults, adolescents, and children
TL;DR: The results suggest that the development of categorization performance starts around the boundary and is followed by decreased near the prototypes, and that the effect of age on boundary precision does not show an effect on either boundary location or on categorical perception.
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Categorical perception of voicing, colors and facial expressions: A developmental study
Ingrid Hoonhorst,Victoria Medina,Cécile Colin,Emily Markessis,Monique Radeau,Paul Deltenre,Willy Serniclaes +6 more
TL;DR: Comparisons in French-speaking children and adults indicate that whereas general cognitive maturation has some influence on the development of perceptual categorization, this is not without domain-specific effects, the structural complexity of the categories being one of them.
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Mismatch Negativity (MMN) evoked by sound duration contrasts: An unexpected major effect of deviance direction on amplitudes
Cécile Colin,Ingrid Hoonhorst,Emily Markessis,Monique Radeau,M. de Tourtchaninoff,Aurélie Foucher,Gregory Collet,Paul Deltenre +7 more
TL;DR: The deviance direction effect on MMN amplitudes can be explained by the delay between the moment of deviance detection and the end of the deviance quantification process, which is to be taken into account when using duration contrasts to probe the processing of temporal information.
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Perceptual biases for rhythm : the Mismatch Negativity latency indexes the privileged status of binary vs non-binary interval ratios
TL;DR: The results show that the privileged perceptual status of binary rhythmical intervals is already present in the sensory representations found in echoic memory at an early, automatic, pre-perceptual and pre-motor level.