Functional role of the basal ganglia in the planning and execution of actions

Publication Type:

Journal Article

Source:

Annals of Neurology, Volume 59, p.257-264 (2006)

Last edited by on Mon, 08/27/2007 - 15:39

Inference for magnitudes and delays of responses in the FIAC data using BRAINSTAT/FMRISTAT

Publication Type:

Journal Article

Source:

Human Brain Mapping, Volume 27, p.434-441 (2006)

URL:

http://www.math.mcgill.ca/worsley/fiac/fiac.pdf

Abstract:

We used straightforward linear mixed effects models as described in Worsley et al., 2002, together with recent advances in smoothing to control the degrees of freedom (Worsley, 2005a), and random field theory based on discrete local maxima (Worsley, 2005b). This has been implemented in BRAINSTAT (Taylor et al., 2005), a Python version of FMRISTAT. Our main novelty is voxel-wise inference for both magnitude and delay (latency) of the hemodynamic response (Liao et al., 2002). Our analysis appears to be more sensitive than that of Dehaene-Lambertz et al. (2006). Our main findings are greater magnitude (1.08 +/- 0.16%) and delay (0.148 +/- 0.035s) for different sentences compared to same sentences, together with a smaller but still significantly greater magnitude for different speaker compared to same speaker (0.47 +/- 0.08%).

Last edited by on Mon, 08/27/2007 - 23:10

Mapping anatomical correlations across cerebral cortex (MACACC) using cortical thickness from MRI

Publication Type:

Journal Article

Source:

NeuroImage, Volume 31, p.993-1003 (2006)

Last edited by on Mon, 08/27/2007 - 15:31

Focal cortical atrophy in multiple sclerosis: Relation to lesion load and disability

Publication Type:

Journal Article

Source:

NeuroImage, Volume 34, p.509-517 (2006)

Last edited by on Mon, 08/27/2007 - 15:26

Bayesian sample size determination for case control studies

Publication Type:

Journal Article

Source:

Journal of the American Statistical Association, accepted subject to revision., Volume 101, Issue 474, p.760-772 (2006)

Last edited by on Mon, 08/27/2007 - 15:22

A formal test for the stationarity of the incidence rate using data from a prevalent cohort study with follow-up

Publication Type:

Journal Article

Source:

Lifetime Data Analysis, Volume 12, p.267-284 (2006)

Last edited by on Mon, 08/27/2007 - 15:17

Subgroup separability of the figure 8 knot group

Publication Type:

Journal Article

Authors:

Wise, D.

Source:

Topology, Volume 45, p.421-463 (2006)

Last edited by on Mon, 08/27/2007 - 15:06

An hp-adaptive mixed discontinuous Galerkin FEM for nearly incompressible linear elasticity

Publication Type:

Journal Article

Source:

Computer Methods in Applied Mechanics and Engineering, Volume 195, p.3224-3246 (2006)

Last edited by on Mon, 08/27/2007 - 15:04

Linear complexity solution of parabolic integro-differential equations

Publication Type:

Journal Article

Source:

Numerische Mathematik, Volume 104, p.69-102 (2006)

Last edited by on Mon, 08/27/2007 - 15:01

Locking-free adaptive discontinuous Galerkin FEM for elasticity problems

Publication Type:

Journal Article

Authors:

Wihler, T.P.

Source:

Mathematics of Computation, Volume 75, Issue 255, p.1087-1102 (2006)

Last edited by on Mon, 08/27/2007 - 14:58