[PDF] Top 20 Using Structural Connectivity to Reconstruct Brain Activation and Effective Connectivity

... 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

... how brain regions interact to perform a specific task is very ...EEG and MEG are two non-invasive imaging modalities that allow the measurement of brain activation with high temporal ... Voir le document complet

... disfluency and affects 1% of ...individuals and the neural mechanisms underlying the disorder and this variability remain poorly ...related to this variability in impairment using ... Voir le document complet

... room and screen ...Trio and pre- processed and analyzed using ...participant’s structural scan, normalized and spatially ...filtered to exclude frequencies outside of .01- ... Voir le document complet

... used to reconstruct the distribution probability of tract locations using probabilistic tractography ...pathways and it provides maps of the probability of the presence of a fiber in a voxel ( ... Voir le document complet

... spontaneous and task-induced brain activity to elucidate the functional architecture of the ...shown to exhibit high resemblance to those evoked by ...RS-connectivity and ... Voir le document complet

... networks, and may vary according to the level of ...time, and the structural damage can be delayed compared to the loss of ...UWS to EMCS and LIS, and healthy ... Voir le document complet

... the brain is able to sustain long-range, complex patterns of activa- tion, during non-REM sleep, this ability is lost: The thalamo- cortical system, despite being active and reactive, either breaks ... Voir le document complet

... study using midazolam sedation ( Greicius et ...McKeown and Sejnowski, 1998 ) was used to isolate sensory-motor, mid-cingulate, and supplementary motor ...hemispheres and increased ... Voir le document complet

... 19 and complex non-linear drift diffusion models 32 ...functional connectivity using the proposed model with models at either end of the com- plexity ...state brain networks is significantly ... Voir le document complet

... devoted to evaluate the performance of both the proposed L-DCM method compared to the ones of the DCM and the D-DCM methods on real iEEG signals recorded on an epileptic ...recorded using ... Voir le document complet

... a brain cartography is performed using DES (low-intensity current, bipolar electrode) to identify the functional cortical sites for sensory-motor, language, visual and cognitive ... Voir le document complet

... complex and deformations is called atlas construction [17]– ...characteristics and the morphological variability of the population ...locally and they can vary across different areas of the ambient ... Voir le document complet

... Anatomical Connectivity to Reconstruct Focal Sources Brahim Belaoucha 1 , Mouloud Kachouane 1, 2 and Th´eodore Papadopoulo 1 Abstract— In this paper, we present a framework to recon- ... Voir le document complet

... associative and commissural pathways, their growth is at present better visualized by modern diffusion-weighted imaging techniques (DTI or DSI, see chapters #291, 293, ...when using such ...(Schwartz ... Voir le document complet

... possible to link subject specific structural and functional connectivities, nor empirical and analytical ...due to the homogeneous quality of our sample, healthy subjects of similar ... Voir le document complet

... model to study the complex phenomena of loss-of-consciousness in experimentally controlled ...in effective connectivity in different states of consciousness using propofol as a prototype model ... Voir le document complet

... limitations to our ...afferent and efferent projections, and since our voxels are 2 mm in each dimension, true axonal tractography at a submillimeter level cannot be ...voxel and is unable ... Voir le document complet

... Due to the vast amount of complex data to acquire, broad range of scales at which they have to be considered, huge variety of problems to tackle and models to integrate, projects ... Voir le document complet

... for brain decoding has gained substantial research interest in the past decade ...or brain area treated as a feature, the goal of brain decoding is to discriminate different cognitive states ... Voir le document complet