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  Principles of a brain-computer interface (BCI) based on real-time functional magnetic resonance imaging (fMRI)

Weiskopf, N., Mathiak, K., Bock, S., Scharnowski, F., Veit, R., Grodd, W., et al. (2004). Principles of a brain-computer interface (BCI) based on real-time functional magnetic resonance imaging (fMRI). IEEE Transactions on Biomedical Engineering, 51(6), 966-970. doi:10.1109/TBME.2004.827063.

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Weiskopf, N, Author
Mathiak, K, Author
Bock, S, Author
Scharnowski, F1, Author              
Veit, R1, Author              
Grodd, W1, Author              
Goebel, R, Author
Birbaumer, N, Author
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1External Organizations, ou_persistent22              

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 Abstract: A brain-computer interface (BCI) based on functional magnetic resonance imaging (fMRI) records noninvasively activity of the entire brain with a high spatial resolution. We present a fMRI-based BCI which performs data processing and feedback of the hemodynamic brain activity within 1.3 s. Using this technique, differential feedback and self-regulation is feasible as exemplified by the supplementary motor area (SMA) and parahippocampal place area (PPA). Technical and experimental aspects are discussed with respect to neurofeedback. The methodology now allows for studying behavioral effects and strategies of local self-regulation in healthy and diseased subjects.

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 Dates: 2004-06
 Publication Status: Published in print
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 Rev. Type: -
 Identifiers: DOI: 10.1109/TBME.2004.827063
BibTex Citekey: 2312
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Title: IEEE Transactions on Biomedical Engineering
Source Genre: Journal
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Publ. Info: New York, NY : Institute of Electrical and Electronics Engineers
Pages: - Volume / Issue: 51 (6) Sequence Number: - Start / End Page: 966 - 970 Identifier: ISSN: 0018-9294
CoNE: https://pure.mpg.de/cone/journals/resource/991042742034490