[PDF] Top 20 Abnormal structural and functional brain connectivity in gray matter heterotopia

... of gray matter contain neurons that are indeed intrinsically hyperexcitable as a result of their structural and functional changes, as noted ...develop in PNH, longitudinal ... Voir le document complet

... 0.05, and corrected for smoothness non-uniformity ( Hayasaka et ...reported in MNI format. Using CONN functional connectivity toolbox (version ...Whitfield-Gabrieli and Nieto-Castanon, ... Voir le document complet

... of structural covariance of gray matter (GM) volume in 109 Alzheimer’s disease patients at early stages of the disease and 109 cognitively unimpaired controls (CTRL) ...network ... Voir le document complet

... feature in many MOH patients (17), which makes them abusers of painkiller ...confirmed in our study both by the high number of pills taken per month and by the score on the MDQ-H (23), which was ... Voir le document complet

... Kostovic and Rakic 1990; Petanjek, et al. 2011), this process extends in the human brain throughout the first postnatal year, and possibly even ...white matter pathways, the wiring ... Voir le document complet

... fall in line with previous evidence from task-based fMRI, structural gray matter analysis, white matter diffusion analysis, and white matter connectivity analysis ... Voir le document complet

... increases in functional connectivity are compen- satory or pathological, the fact these increases are seen in regions with low WM connectivity loss suggest they may either represent the ... Voir le document complet

... scores and gray mat- ter volume in the DLB group, we found a weak negative correlation in the left inferior parietal lobule, the left and right cerebellum, the midbrain, the bilateral ... Voir le document complet

... 2009) in healthy awake subjects showed that TMS can also induce EEG oscillations at different ...regions in the brain, generating a complex EEG pattern composed of strong fluctuations at the ... Voir le document complet

... use structural connectivity across subjects to predict functional ...connectivity. Structural connections in the brain are formed by white matter tracts that ... Voir le document complet

... Physiological and other spurious sources of noise were estimated using CompCor ( Behzadi et ...), and they were regressed out together with white matter, cerebrospinal fluid, motion parameters, age ... Voir le document complet

... large-scale brain models vary in the amount of biological elements they incor- porate and in the way they are being ...tional connectivity (FC) to compare simulated and real ... Voir le document complet

... images in GM, WM, and CSF, removing nonbrain tissue (skull, scalp tissue, ...templates, and then the nor- malization parameters identified for the segmented images were applied to the initial ... Voir le document complet

... The most commonly used model is the diusion tensor (DT), which is only able to characterize one ber compartment per voxel. Several alternatives have been proposed to overcome this limitation of DTI, mainly using high ... Voir le document complet

... method. In- put data are time-series extracted from r-fMRI scans on ROIs defined from a brain ...prior in the tangent space. We introduce in the following subsections the mathematical basis of ... Voir le document complet

... role in neu- roimaging. For example in the analysis of the circuits connecting sub-cortical areas to the cortical surface one would like to study together gray matter sur- faces and ... Voir le document complet

... deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...teaching and research institutions in France or abroad, or from public or private research ... Voir le document complet

... Acknowledgments This study received funding from the CHU Nice – Inria Project "Action Marquante" and was promoted by Centre Hospitalier Universitaire de Nice. Fibre-tracking was performed using the MRtrix ... Voir le document complet

... patterns in brain areas that are connected ( French and Pavlidis 2011 ...Allen brain atlas to identify genes that are highly expressed in hippocampal and auditory ...Allen ... Voir le document complet

... useful in collecting infor- mation about whole-brain function in one single data set, the functional significance of resting-state fMRI signals has been debated (Birn et ...signal and ... Voir le document complet