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Quantification of event-related desynchronization/synchronization at low frequencies in a semantic memory task

J. Gomez, M. Aguilar, E. Horna, J. Minguez
2012 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society  
The method is exemplified by quantifying the ERS at low frequencies of 10 subjects performing a semantic memory task, and compared with existing techniques.  ...  Although several techniques have been developed for the visualization of EEG event-related desynchronization/synchronization (ERD/ERS) in both time and frequency domains, none of the quantification methods  ...  In order to validate this technique, a semantic memory task that involves a synchronization in the low frequencies of the EEG spectra (traditionally located in the theta band) was executed [1] .  ... 
doi:10.1109/embc.2012.6346477 pmid:23366438 dblp:conf/embc/GomezAHM12 fatcat:urbinxvf7na2jontpasskgje3i

The influence of Mozart's music on brain activity in the process of learning

N JAUSOVEC, K JAUSOVEC, I GERLIC
2006 Clinical Neurophysiology  
In both experiments the EEG data collected during problem solving were analyzed using the methods of event-related desynchronization/synchronization (ERD/ERS) and approximated entropy (ApEn).  ...  Results: In the first experiment the respondents of the MM, MS, and SM groups showed a better task-performance than did the respondents of the CG group.  ...  The event-related desynchronization/synchronization (ERD/ERS) were determined using the method of complex demodulation with a simultaneous signal envelope computation (Andrev, 1999; Otnes and Enochson  ... 
doi:10.1016/j.clinph.2006.08.010 pmid:17029951 fatcat:253xkrqkzzcnro75jlcuvdb5gy

Probability interrelations between pre-/post-stimulus intervals and ERD/ERS during a memory task

Alexander A. Fingelkurts, Andrew A. Fingelkurts, Christina M. Krause, Mikko Sams
2002 Clinical Neurophysiology  
frequency analysis, 4) probability of trails with alpha-and theta-patterns was characteristically different in various task stages, 5) the occurrence of alpha-and theta-trials were most probable, but  ...  Results: It was shown that 1) variability of EEG spectral patterns was considerable, 2) EEG activity was different at various task stages, 3) probability measures were different from the results of conventional  ...  Here, the most popular are the study of event-related potentials (ERPs) and event-related desynchronization/synchronization (ERD/ERS) (Pfurtscheller and Lopes da Silva, 1999) .  ... 
doi:10.1016/s1388-2457(02)00058-5 pmid:12048042 fatcat:oqvjnbndoraupfwh52hrhcyn2y

Intelligence and Cognitive Control [chapter]

Adam Chuderski, Edward Nęcka
2010 Handbook of Individual Differences in Cognition  
Hence, integrating piecemeal information into a more coherent mental representation might be seen as a fundamental executive function of WM when it comes to generating a mental model of logical relations  ...  We interpret the current findings on such limitations in terms of the cognitive exhaustion model (see Sedek et al., this volume).  ...  Significant differences in event-related desynchronization/synchronization (ERD/ERS) related to verbal/performance intelligence were only observed while respondents solved the matrices.  ... 
doi:10.1007/978-1-4419-1210-7_16 fatcat:itedvhvceratlgg74gnnweasbm

25th Annual Computational Neuroscience Meeting: CNS-2016

Tatyana O. Sharpee, Alain Destexhe, Mitsuo Kawato, Vladislav Sekulić, Frances K. Skinner, Daniel K. Wójcik, Chaitanya Chintaluri, Dorottya Cserpán, Zoltán Somogyvári, Jae Kyoung Kim, Zachary P. Kilpatrick, Matthew R. Bennett (+597 others)
2016 BMC Neuroscience  
Part of this complexity is related to the number of different cell types that work together to encode stimuli.  ...  I will discuss theoretical results that point to functional advantages of splitting neural populations into subtypes, both in feedforward and recurrent networks.  ...  Acknowledgements: The work of JB, RG, and SMC was supported in part by R01MH1006674 from the National Institutes of Health.  ... 
doi:10.1186/s12868-016-0283-6 pmid:27534393 pmcid:PMC5001212 fatcat:bt45etzj2bbolfcxlxo7hlv6ju

Brain–Computer Interfaces for Human Augmentation

Davide Valeriani, Caterina Cinel, Riccardo Poli
2019 Brain Sciences  
The field of brain–computer interfaces (BCIs) has grown rapidly in the last few decades, allowing the development of ever faster and more reliable assistive technologies for converting brain activity into  ...  are listed in reference [71].  ...  Acknowledgments: Gabor Aranyi and Fred Charles had an essential contribution to the proof-of-concept experiments whose results are discussed in Section 3 of this paper: details of their respective contributions  ... 
doi:10.3390/brainsci9020022 pmid:30682766 pmcid:PMC6406539 fatcat:4kjekrytqrcd7h4egrqlxsdbpq

Representation learning schemes of multichannel encephalographic signals for Brain Computer Interfaces

Κωνσταντίνος Η. Γεωργιάδης
2021
The first part of our analysis regarding MI BCIs was dedicated to the identification of differences in the (brain) ne [...]  ...  The idea of "mind reading" was first conceived by Berger, but only in the past few years BCI implementations were made plausible.  ...  The complete list is provided in the following Sections.  ... 
doi:10.26262/heal.auth.ir.332166 fatcat:lu7nknt2qjesnaryymmd2i4kea