Single Voxel Proton Spectroscopy for Neurofeedback at 7 Tesla

Article, Other literature type English OPEN
Koush, Yury ; Elliott, Mark A. ; Mathiak, Klaus (2011)
  • Publisher: Molecular Diversity Preservation International
  • Journal: Materials, volume 4, issue 9, pages 1,548-1,563 (issn: 1996-1944, eissn: 1996-1944)
  • Related identifiers: doi: 10.3390/ma4091548, doi: 10.18154/RWTH-CONV-039054, pmc: PMC3886242
  • Subject: QC120-168.85 | signal processing | Engineering (General). Civil engineering (General) | Technology | imaging | Article | TA1-2040 | T | spectroscopy | Electrical engineering. Electronics. Nuclear engineering | TK1-9971 | Microscopy | QH201-278.5 | Descriptive and experimental mechanics | neurofeedback

Echo-planar imaging (EPI) in fMRI is regularly used to reveal BOLD activation in presubscribed regions of interest (ROI). The response is mediated by relative changes in T2* which appear as changes in the image pixel intensities. We have proposed an application of funct... View more
  • References (54)
    54 references, page 1 of 6

    Goebel, R. Cortex-based real-time fMRI. Neuroimage 2001, 13, S129.

    Weiskopf, N.; Mathiak, K.; Bock, S.W.; Scharnowski, F.; Veit, R.; Grodd, W.; Goebel, R.; Birbaumer, N. Principles of a Brain-Computer Interface (BCI) based on real-time functional magnetic resonance imaging (fMRI). IEEE Trans. Biomed. Eng. 2004, 51, 966-970.

    Physiological self-regulation of regional brain activity using real-time functional magnetic resonance imaging (fMRI): Methodology and exemplary data. Neuroimage 2003, 19, 577-586.

    4. Weiskopf, N.; Sitaram, R.; Josephs, O.; Veit, R.; Scharnowski, F.; Goebel, R.; Birbaumer, N.; Deichmann, R., Mathiak, K. Real-time functional magnetic resonance imaging: methods and applications. Magn. Reson. Imaging 2007, 25, 989-1003.

    5. deCharms, R.C.; Maeda, F.; Glover, G.H.; Ludlow, D.; Pauly, J.M.; Soneji, D.; Gabrieli, J.D.E.; Mackey, S.C. Control over brain activation and pain learned by using real-time functional MRI. PNAS 2005, 102, 18626-18631.

    6. Bray, S.; Shimojo, J.P.; O'Doherty, J.P. Direct instrumental conditioning of neural activity using functional magnetic resonance imaging-derived reward feedback. J. Neurosci. 2007, 27, 7498-7507.

    7. Caria, A.; Veit, R.; Sitaram, R.; Lotze, M.; Weiskopf, N.; Grodd, W.; Birbaumer, N. Regulation of anterior insular cortex activity using real-time fMRI. Neuroimage 2007, 35, 1238-1246.

    8. Yoo, S.S.; Lee, J.H.; O'Leary, H.; Panych, L.P.; Jolesz, F.A. Neurofeedback fMRI-mediated learning and consolidation of regional brain activation during motor imagery. Int. J. Imaging Syst. Technol. 2008, 18, 69-78.

    9. Rota, G.; Sitaram, R.; Veit, R.; Erb, M.; Weiskopf, N.; Dogil, G.; Birbaumer, N. Self-regulation of regional cortical activity using real-time fMRI: the right inferior frontal gyrus and linguistic processing. Hum. Brain Mapp. 2009, 30, 1605-1614.

    10. Lee, J.H.; Ryu, J.; Jolesz, F.A.; Cho, Z.H.; Yoo, S.S. Brain-machine interface via real-time fMRI: Preliminary study on thought-controlled robotic arm. Neurosci. Lett. 2009, 450, 1-6.

  • Metrics
    No metrics available
Share - Bookmark