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Ann-Christine Ehlis
Researcher at University of Tübingen
Publications - 199
Citations - 9206
Ann-Christine Ehlis is an academic researcher from University of Tübingen. The author has contributed to research in topics: Prefrontal cortex & Attention deficit hyperactivity disorder. The author has an hindex of 49, co-authored 188 publications receiving 7958 citations. Previous affiliations of Ann-Christine Ehlis include University of Würzburg.
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Journal ArticleDOI
Source localization (LORETA) of the error-related-negativity (ERN/Ne) and positivity (Pe).
TL;DR: Different neural generators were found for the ERN/Ne and the Pe, which further supports the notion that both error-related components represent different aspects of error processing.
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Event-related functional near-infrared spectroscopy (fNIRS): are the measurements reliable?
Michael M. Plichta,Martin J. Herrmann,Christina G. Baehne,Ann-Christine Ehlis,M.M. Richter,Paul Pauli,Andreas J. Fallgatter +6 more
TL;DR: The reliability assessed by single measurement ICCs improved if regarded at a cluster level and showed good reliability in terms of the single measure ICCs and excellent reproducibility quantified by RQUANTITY and ROVERLAP.
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Model-based analysis of rapid event-related functional near-infrared spectroscopy (NIRS) data: A parametric validation study
TL;DR: It is concluded that a model-based GLM approach delivers valid fNirS amplitude estimations and enables the analysis of rapid event-related fNIRS data series, which is highly relevant in particular for cognitive fN IRS studies.
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Application of functional near-infrared spectroscopy in psychiatry.
TL;DR: It is concluded that fNIRS is a valid addition to the range of neuroscientific methods available to assess neural mechanisms underlying neuropsychiatric disorders and might be a useful tool in practical psychiatric settings involving both diagnostics and the complementary treatment of psychological disorders using, for example, neurofeedback applications.
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Simulation of near-infrared light absorption considering individual head and prefrontal cortex anatomy: implications for optical neuroimaging.
Florian B. Haeussinger,Sebastian Heinzel,Sebastian Heinzel,Sebastian Heinzel,Tim Hahn,Tim Hahn,Martin Schecklmann,Ann-Christine Ehlis,Andreas J. Fallgatter +8 more
TL;DR: These findings suggest to consider individual SCD and frontal sinus volume as anatomical factors impacting fNIRS sensitivity and head circumference may represent a practical measure to partly control for these sources of error variance.