RT info:eu-repo/semantics/bookPart T1 Analysis of Functional Connectivity during an Auditory Oddball Task in Schizophrenia A1 Núñez Novo, Pablo A1 Poza Crespo, Jesús A1 Bachiller Matarranz, Alejandro A1 Gómez Pilar, Javier A1 Gómez Peña, Carlos A1 Lubeiro Juárez, Alba A1 Molina Rodríguez, Vicente A1 Hornero Sánchez, Roberto K1 Schizophrenia AB The aim of this study was to evaluate neuralcoupling patterns in schizophrenia (SCH) patients and healthycontrols during an auditory oddball task. Two measures offunctional connectivity were applied to 28 SCH patients and 51healthy controls to characterize electroencephalographic (EEG)activity. Specifically, magnitude squared coherence (MSC) andthe imaginary part of coherency (ICOH) were computed forfive frequency bands: theta, alpha, beta-1, beta-2 and gamma.The results showed a statistically significant modulationincrease in MSC and ICOH for controls with respect to SCH inthe theta band, and a decrease in ICOH for the beta-2 band.Furthermore, controls showed more significant changes fromthe baseline and active task windows than SCH patients. Ourfindings suggest that SCH patients show coupling abnormalitiesduring an auditory oddball task compared to healthy controls. PB Springer SN 978-3-319-46668-2 YR 2016 FD 2016 LK http://uvadoc.uva.es/handle/10324/21747 UL http://uvadoc.uva.es/handle/10324/21747 LA eng NO Converging Clinical and Engineering Research on Neurorehabilitation II. Proceedings of the 3rd International Conference on NeuroRehabilitation (ICNR2016), Editors: Ibáñez, J., González-Vargas, J., Azorín, J.M., Akay, M., Pons, J.L., 2016, p. 751-755. (Biosystems & Biorobotics) NO Producción Científica DS UVaDOC RD 29-mar-2024