Optimising beamformer regions of interest analysis

Article English OPEN
Oswal, Ashwini; Litvak, Vladimir; Brown, Peter; Woolrich, Mark; Barnes, Gareth;
(2014)
  • Publisher: Elsevier BV
  • Journal: NeuroImage,volume 102,issue P2,pages945-954 (issn: 1053-8119, eissn: 1095-9572)
  • Related identifiers: doi: 10.1016/j.neuroimage.2014.08.019, pmc: PMC4229504
  • Subject: Bayesian PCA, Beamforming, Regions of Interest | Bayesian PCA | Regions of interest | Technical Note | Beamforming | Cognitive Neuroscience | Neurology

Beamforming is a spatial filtering based source reconstruction method for EEG and MEG that allows the estimation of neuronal activity at a particular location within the brain. The computation of the location specific filter depends solely on an estimate of the data cov... View more
  • References (28)
    28 references, page 1 of 3

    Baker, A.P., Brookes, M.J., Rezek, I.A., Smith, S.M., Behrens, T., Probert Smith, P.J., Woolrich, M., 2014. Fast transient networks in spontaneous human brain activity. Elife 3, e01867.

    Barnes, G.R., Hillebrand, A., Fawcett, I.P., Singh, K.D., 2004. Realistic spatial sampling for MEG beamformer images. Hum. Brain Mapp. 23, 120-127.

    Bishop, C., 1999. Variational principal components. Artif Neural Networks.

    Brookes, M.J., Vrba, J., Robinson, S.E., Stevenson, C.M., Peters, A.M., Barnes, G.R., Hillebrand, A., Morris, P.G., 2008. Optimising experimental design for MEG beamformer imaging. NeuroImage 39, 1788-1802.

    Brookes, M.J., O'Neill, G.C., Hall, E.L., Woolrich, M.W., Baker, A., Palazzo-Corner, S., Robson, S.E., Morris, P.G., Barnes, G.R., 2014. Measuring temporal, spectral and spatial changes in electrophysiological brain network connectivity. NeuroImage 91C, 282-299.

    Friston, K., Harrison, L., Daunizeau, J., Kiebel, S., Phillips, C., Trujillo-Barreto, N., Henson, R., Flandin, G., Mattout, J., 2008. Multiple sparse priors for the M/EEG inverse problem. NeuroImage 39, 1104-1120.

    Gross, J., Kujala, J., Hamalainen, M., Timmermann, L., Schnitzler, A., Salmelin, R., 2001. Dynamic imaging of coherent sources: studying neural interactions in the human brain. Proc. Natl. Acad. Sci. U. S. A. 98, 694-699.

    Hillebrand, A., Singh, K.D., Holliday, I.E., Furlong, P.L., Barnes, G.R., 2005. A new approach to neuroimaging with magnetoencephalography. Hum. Brain Mapp. 25, 199-211.

    Hirschmann, J., Ă–zkurt, T.E., Butz, M., Homburger, M., Elben, S., Hartmann, C.J., Vesper, J., Wojtecki, L., Schnitzler, A., 2011. Distinct oscillatory STN-cortical loops revealed by simultaneous MEG and local field potential recordings in patients with Parkinson's disease. NeuroImage 55, 1159-1168.

    Litvak, V., Eusebio, A., Jha, A., Oostenveld, R., Barnes, G.R., Penny, W.D., Zrinzo, L., Hariz, M.I., Limousin, P., Friston, K.J., Brown, P., 2010. Optimized beamforming for simultaneous MEG and intracranial local field potential recordings in deep brain stimulation patients. NeuroImage 50, 1578-1588.

  • Metrics
    0
    views in OpenAIRE
    0
    views in local repository
    11
    downloads in local repository

    The information is available from the following content providers:

    FromNumber Of ViewsNumber Of Downloads
    Oxford University Research Archive - IRUS-UK 0 2
    UCL Discovery - IRUS-UK 0 9