Haut PDF Functional Neuroimaging Group Studies
Functional Neuroimaging Group Studies
... any group analysis [ 17 , 33 ...nor functional areas– or using functional localizer experiments to define individual regions of interest [ 22 ...
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Robust Group-Level Inference in Neuroimaging Genetic Studies
... fMRI, neuroimaging; I. I NTRODUCTION The statistical analysis of neuroimaging data is challeng- ing since they are composed of multiple correlated descrip- tors (the images’ voxels) the number of which is ...
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An empirical comparison of surface-based and volume-based group studies in neuroimaging
... It is important to notice that we did not do any systematic study of dierent pipelines, and that part of the results described here would be slightly altered when using dierent pipelines and pre-processing tools, e.g. ...
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Group analysis in functional neuroimaging: selecting subjects using similarity measures.
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Neuroanatomical correlates of haptic object processing: combined evidence from tractography and functional neuroimaging
... yield group results, a random-effect analysis was implemented on individual contrast images (objects ...both functional localizer ...several studies using uncorrected values from functional ...
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Sedation of Patients With Disorders of Consciousness During Neuroimaging: Effects on Resting State Functional Brain Connectivity.
... sedated group); an absence of large hemorrhage effects, movement artifacts, foreign body artifacts, midline shifts, acquisition artifacts, low gray– white matter contrast, or exceptionally severe structural brain ...
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Investigating Human Neurovascular Coupling Using Functional Neuroimaging: A Critical Review of Dynamic Models
... CONCLUSION Different models including a specific NVC compartment were previously used in human and animal hemodynamic-based studies. However, these models were rarely built for specifically investigating NVC in ...
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Neural signature of DCD: a critical review of MRI neuroimaging studies
... FC, functional connectivity; FDR, false discovery rate; fMRI, functional magnetic resonance imaging; fMRI-rs, functional magnetic resonance imaging-resting state; FOV, field of view; FWE, family wise ...
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A fast computational framework for genome-wide association studies with neuroimaging data
... Speedup: 227 Figure 3. Setting and execution of the Map-Reduce algorithm on the cluster. Results on simulated data We simulate functional Magnetic Resonance Images (fMRI) from real genetic data obtained from the ...
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Neural signature of DCD: a critical review of MRI neuroimaging studies
... DCD group exhibited only one difference from the TD group, in the right lateral orbitofrontal cortex (higher clustering ...DCD group, the chil- dren with DCD + ASD had higher nodal clustering ...
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Challenges and Perspectives of the Hybridization of PET with Functional MRI or Ultrasound for Neuroimaging
... complimentary neuroimaging techniques (Graeser et ...PET studies using target-specific radioligands are useful to estimate baseline target availability and drug induced target ...other functional ...
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Revolution of Resting-State Functional Neuroimaging Genetics in Alzheimer’s Disease
... brain functional connectivity at rest in CN, presymptomatic, and symptomatic AD individuals ...at-rest functional neuroimaging data showed decreased connectivity in the middle and posterior DMN ...
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Functional studies of Frataxin : relations with metal homeostasis and oxidatives stress
... his-tag, which can avoid the unexpected binding phenomenon. However, the purification demands several steps and can lead to some secondary effects. Preliminary attempts to produce recombinant Yfh1 using a classical ...
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Pattern Recognition in NeuroImaging: What can machine learning classifiers bring to the analysis of functional brain imaging?
... one group is large compared to the between- groups variability for those ...Parkinsonian group, the between-subjects variability might further be explained by the heterogeneity of the gait disorders in ...
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IMPACT OF THE JOINT DETECTION-ESTIMATION APPROACH ON RANDOM EFFECTS GROUP STUDIES IN FMRI
... to group studies in fMRI where the principles of random effect analysis are ...the group level using different subject-level inferences are compared on two salient contrasts of interest of a quick ...
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Impact of the joint detection-estimation approach on random effects group studies in fMRI
... to group studies in fMRI where the principles of random effect analysis are ...the group level using dif- ferent subject-level inferences are compared on two salient contrasts of interest of a quick ...
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Modification of both functional neurological symptoms and neuroimaging patterns with a good anatomoclinical concordance: a case report
... A functional neuroimaging study compares feigners and FND in sensorimotor ...Other studies found an implication of the supplementary motor area, premotor cortex, cingulate cortex and right and medial ...
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The specific role of serial order short-term memory in calculation abilities: a developmental functional neuroimaging study
... Behavioral studies have highlighted the importance of distinguishing item and serial order short-term memory (STM) components for studying the role of verbal STM in numerical development (Attout et ...These ...
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Bayesian Estimation of Probabilistic Atlas for Anatomically-Informed Functional MRI Group Analyses
... al. Functional Magnetic Resonance Imaging of the brain is used to localize func- tional areas in the cortex and deep nuclei by measuring MRI signal changes associated with neural ...cognitive studies that ...
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Functional – structural plant models: a growing paradigm for plant studies
... and functional rules to simulate the differentiation of procambium, phloem and xylem and their spatial and temporal patterns from a group of un- differentiated ...
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