The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Relationship between regional hemodynamic activity and simultaneously recorded EEG‐theta associated with mental arithmetic‐induced workload
Open accessAbstract
Theta increases with workload and is associated with numerous processes including working memory, problem solving, encoding, or self monitoring. These processes, in turn, involve numerous structures of the brain. However, the relationship between regional brain activity and the occurrence of theta remains unclear. In the present study, simultaneous EEG‐fMRI recordings were used to investigate the functional topography of theta. EEG‐theta was enhanced by mental arithmetic‐induced workload. For the EEG‐constrained fMRI analysis, theta‐reference time‐series were extracted from the EEG, reflecting the strength of theta occurrence during the time course of the experiment. Theta occurrence was mainly associated with activation of the insular cortex, hippocampus, superior temporal areas, cingulate cortex, superior parietal, and frontal areas. Though observation of temporal and insular activation is in accord with the theory that theta specifically reflects encoding processes, the involvement of several other brain regions implies that surface‐recorded theta represents comprehensive functional brain states rather than specific processes in the brain. The results provide further evidence for the concept that emergent theta band oscillations represent dynamic functional binding of widely distributed cortical assemblies, essential for cognitive processing. This binding process may form the source of surface‐recorded EEG theta. Hum Brain Mapp, 2006. © 2006 Wiley‐Liss, Inc.
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Functional connectivity in the resting brain: a network analysis of the default mode hypothesis
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The neural correlates of the verbal component of working memory
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Frontal theta activity in humans increases with memory load in a working memory task
Jensen, O., & Tesche, C. D. (2002) · European Journal of Neuroscience · doi:10.1046/j.1460-9568.2002.01975.x · Cited by 1,379
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A Parametric Manipulation of Factors Affecting Task-induced Deactivation in Functional Neuroimaging
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“Recently, a few studies have demonstrated the feasibility of simultaneously measuring EEG and fMRI [e.g., Laufs et al., 2003a; Lemieux et al., 2001; Hoffmann et al., 2000; Salek-Haddadi et al., 2002; Sammer et al., 2005].”
BackgroundMemory processes, brain oscillations and EEG synchronization
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Gating of human theta oscillations by a working memory task
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The Electrophysiological Dynamics of Interference during the Stroop Task
Hanslmayr, S., Pastötter, B., Bäuml, K.-H., Gruber, S., Wimber, M., & Klimesch, W. (2008) · Journal of Cognitive Neuroscience · doi:10.1162/jocn.2008.20020 · Cited by 510
Frontal theta EEG activity correlates negatively with the default mode network in resting state
Scheeringa, R., Bastiaansen, M. C. M., Petersson, K. M., Oostenveld, R., Norris, D. G., & Hagoort, P. (2008) · International Journal of Psychophysiology · doi:10.1016/j.ijpsycho.2007.05.017 · Cited by 400
EEG power spectral measures of cognitive workload: A meta‐analysis
Chikhi, S., Matton, N., & Blanchet, S. (2022) · Psychophysiology · doi:10.1111/psyp.14009 · Cited by 258
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McNaughton, N., Kocsis, B., & Hajós, M. (2007) · Behavioural Pharmacology · doi:10.1097/fbp.0b013e3282ee82e3 · Cited by 187
Metadata
- Authors
- Sammer, G., Blecker, C., Gebhardt, H., Bischoff, M., Stark, R., Morgen, K., & Vaitl, D.
- Venue
- Human Brain Mapping
- Publisher
- Wiley
- Published
- 2006-11
- Volume
- 28
- Issue
- 8
- Pages
- 793-803
- ISSN
- 1065-9471 (ISSN-L)
- 1097-0193
- OpenAlex
- W2001365758
- Cited by
- 246
- References
- 15
- FWCI
- 4.15
- Type
- journal article
- Language
- en
- Open access
- bronze
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