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 24-nov-2024