(A related paper has been accepted for publication in NeuroImage) (2008)
Christian F. Beckmann, Stephen M. Smith
We discuss model-free analysis of multi-subject or multi-session FMRI data by extending the single-session Probabilistic Independent Component Analysis model (PICA; [2]) to higher dimensions. This...
Christian F. Beckmann, Marilena Deluca, Joseph T. Devlin, Stephen M. Smith
(A related paper has been accepted for publication in
A related paper has been accepted for publication in NeuroImage (2008)
Christian F. Beckmann, Mark Jenkinson, Stephen M. Smith
¡ These authors contributed equally to the work. This paper discusses general modelling of multi-subject and/or multi-session FMRI data. In particular, we show that a two-level mixed-effects model...
Color of Scents: Chromatic Stimuli Modulate Odor Responses in the (2005)
Robert A. Österbauer, Paul M. Matthews, Mark Jenkinson, Christian F, Peter C. Hansen, Gemma A. Calvert, ...
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Probabilistic independent component analysis for functional magnetic resonance imaging (2004)
Christian F. Beckmann, Stephen M. Smith
We present an integrated approach to Probabilistic ICA for FMRI data that allows for nonsquare mixing in the presence of Gaussian noise. In order to avoid overfitting, we employ objective estimation...
Advances in functional and structural mr image analysis and implementation as fsl (2004)
Stephen M. Smith, Mark Jenkinson, Mark W. Woolrich, Christian F. Beckmann, Heidi Johansen-berg, ...
The techniques available for the interrogation and analysis of neuroimaging data have a large influence in determining the flexibility, sensitivity and scope of neuroimaging experiments. The...
General Multi-Level Linear Modelling for Group Analysis in FMRI (2003)
Christian F. Beckmann, Mark Jenkinson, Stephen M. Smith
This paper discusses general modelling of multi-subject and/or multi-session FMRI data. In particular, we show that a two-level mixed-effects model (where parameters of interest at the group level...
Investigations into resting-state connectivity using independent component analysis
Beckmann, Christian F, DeLuca, Marilena, Devlin, Joseph T, Smith, Stephen M
Inferring resting-state connectivity patterns from functional magnetic resonance imaging (fMRI) data is a challenging task for any analytical technique. In this paper, we review a probabilistic...
Impact of Working Memory Load on fMRI Resting State Pattern in Subsequent Resting Phases
Pyka, Martin, Beckmann, Christian F., Schöning, Sonja, Hauke, Sascha, Heider, Dominik, Kugel, Harald, ...
Distinct patterns of brain activity in young carriers of the APOE-ε4 allele
Filippini, Nicola, MacIntosh, Bradley J., Hough, Morgan G., Goodwin, Guy M., Frisoni, Giovanni B., Smith, Stephen M., ...
The APOE ε4 allele is a risk factor for late-life pathological changes that is also associated with anatomical and functional brain changes in middle-aged and elderly healthy subjects. We...