Publication: Mismatch negativity generation in subjects at risk for psychosis: source analysis is more sensitive than surface electrodes in risk prediction
Mismatch negativity generation in subjects at risk for psychosis: source analysis is more sensitive than surface electrodes in risk prediction
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Aeberli, T., Müller, M., Theodoridou, A., Hagenmuller, F., Seifritz, E., Walitza, S., Rössler, W., Kawohl, W., & Heekeren, K. (2023). Mismatch negativity generation in subjects at risk for psychosis: source analysis is more sensitive than surface electrodes in risk prediction. Frontiers in Psychiatry, 14, 1130809. https://doi.org/10.3389/fpsyt.2023.1130809
Abstract
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Abstract
Background: Deficits of mismatch negativity (MMN) in patients with schizophrenia have been demonstrated many times and there is growing evidence that alterations of MMN already exist in individuals at risk for psychosis. The present study examines differences in MMN between subjects fulfilling ultra-high risk (UHR) or only basic symptoms criteria and it addresses the question, if MMN source analysis can improve prediction of transition to psychosis.
Methods: The MMN to duration, frequency, and intensity deviants was recorded in 50 he
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- Aeberli, Tina
- Müller, Mario
- Theodoridou, Anastasia
- Hagenmuller, Florence
- Seifritz, Erich
- Walitza, Susanne
- Rössler, Wulf
- Kawohl, Wolfram
- Heekeren, Karsten
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Aeberli, T., Müller, M., Theodoridou, A., Hagenmuller, F., Seifritz, E., Walitza, S., Rössler, W., Kawohl, W., & Heekeren, K. (2023). Mismatch negativity generation in subjects at risk for psychosis: source analysis is more sensitive than surface electrodes in risk prediction. Frontiers in Psychiatry, 14, 1130809. https://doi.org/10.3389/fpsyt.2023.1130809
