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[PDF] Top 20 Hemodynamic Brain Parcellation Using A Non-Parametric Bayesian Approach

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Hemodynamic Brain Parcellation Using A Non-Parametric Bayesian Approach

Hemodynamic Brain Parcellation Using A Non-Parametric Bayesian Approach

... deriving a meaningful functional brain ...fixed a priori and an appropri- ate initialization for the mask parcellation must be provided ...selection approach is proposed to overcome ... Voir le document complet

51

A Bayesian non-parametric hidden Markov random model for hemodynamic brain parcellation

A Bayesian non-parametric hidden Markov random model for hemodynamic brain parcellation

... proposes a more original technique to perform on-line model selection by adopting a non-parametric Bayesian (NPB) ...model. A Dirichlet process (DP) prior combined with a ... Voir le document complet

16

A Bayesian non-parametric hidden Markov random model for hemodynamic brain parcellation

A Bayesian non-parametric hidden Markov random model for hemodynamic brain parcellation

... motivated a number of recent developments that try to cope with the identification of relevant brain parcellation of the brain [20,34,28,27,18] ..., a non-parametric ... Voir le document complet

16

A Bayesian Non-Parametric Hidden Markov Random Model for Hemodynamic Brain Parcellation

A Bayesian Non-Parametric Hidden Markov Random Model for Hemodynamic Brain Parcellation

... motivated a number of recent developments that try to cope with the identification of relevant brain parcel- lation of the brain (Flandin et ...2012), a non-parametric ... Voir le document complet

32

Adaptive Mean Shift Based Hemodynamic Brain Parcellation in fMRI

Adaptive Mean Shift Based Hemodynamic Brain Parcellation in fMRI

... other. A precise localization of activations depends on a reliable HRF estimate, while a robust HRF shape is only achievable in brain regions eliciting task-related activity ...model, a ... Voir le document complet

13

A fully Bayesian approach to the parcel-based detection-estimation of brain activity in fMRI.

A fully Bayesian approach to the parcel-based detection-estimation of brain activity in fMRI.

... at a regional scale that can be assessed either from the fMRI time series themselves or from the GLM parameter ...automatic parcellation technique developed in (Thirion et ...Our approach therefore ... Voir le document complet

60

Segment and combine approach for non-parametric time-series classification

Segment and combine approach for non-parametric time-series classification

... For the segment and combine method, we randomly extracted 10,000 sub- series. The optimal values of the parameters  and s are searched among the candidate values reported in the last column of Table 1. When the testing ... Voir le document complet

8

Mapping the asynchrony of cortical maturation in the infant brain: a MRI multi-parametric clustering approach

Mapping the asynchrony of cortical maturation in the infant brain: a MRI multi-parametric clustering approach

... been a major challenge in ...properties using diffusion MRI (Fukutomi et ...adult brain is strikingly similar to the primal sketch of sub-cortical white matter myelination described in post ... Voir le document complet

39

Emerging climate signals in the Lena River catchment: a non-parametric statistical approach

Emerging climate signals in the Lena River catchment: a non-parametric statistical approach

... i.e. a forcing corresponding to preindustrial conditions ...spread, a preselection of CSs can be made based on a comparison between CSs and obser- vations, ...similar a model’s in- ternal ... Voir le document complet

23

A Variational Bayesian Approach for Restoring Data Corrupted with Non-Gaussian Noise

A Variational Bayesian Approach for Restoring Data Corrupted with Non-Gaussian Noise

... where a primal-dual splitting algo- rithm is adopted to minimize the associated penalized ...parameter using the discrepancy principle [54, 55, ...GHz, using a Matlab7 ...computed using ... Voir le document complet

31

Estimation of Hapke's Parameters on Selected Areas of Eurapa Using a Bayesian Approach

Estimation of Hapke's Parameters on Selected Areas of Eurapa Using a Bayesian Approach

... parameters for different areas of Europa using a Bayes- ian approach. Correction of meta-data: We simulated images with SurRender [9], an image renderer developed by Airbus DS allowing the input of ... Voir le document complet

3

A non-parametric entropy-based approach to detect changes in climate extremes

A non-parametric entropy-based approach to detect changes in climate extremes

... called a climatology is made of 30 ...section, a smooth seasonal trend was removed in order to discard warming trends due to mean temperature ...applying a classical smoothing spline with years as ... Voir le document complet

24

Detection of phantom inventories at retail stores using a Bayesian approach

Detection of phantom inventories at retail stores using a Bayesian approach

... Phantom inventories result from mismatch in the inventory that is actually available at a store on the shelf and the existing inventory as per the data record at any re[r] ... Voir le document complet

35

Emerging climate signals in the Lena River catchment: a non-parametric statistical approach

Emerging climate signals in the Lena River catchment: a non-parametric statistical approach

... constitute a significant emergence from natural ...an approach to investi- gate temperature and precipitation time series from obser- vational records, reanalysis, and an ensemble of 65 climate model ... Voir le document complet

24

Refining gene signatures: a Bayesian approach

Refining gene signatures: a Bayesian approach

... often a trade-off between misclassifications in terms of true positives (TP) or false positives ...to a single scalar value and it represents the probability that the classifier will rank a randomly ... Voir le document complet

18

Groupwise Structural Parcellation of the Cortex: A Sound Approach Based on Logistic Models

Groupwise Structural Parcellation of the Cortex: A Sound Approach Based on Logistic Models

... Then, using Logistic Random Effects Models we formulate tractography in ac- cordance to our ...into a Euclidean ...creates a dendrogram using only one comprehensive parameter: the minimum size ... Voir le document complet

13

Score informed audio source separation using a parametric model of non-negative spectrogram

Score informed audio source separation using a parametric model of non-negative spectrogram

... requires a training stage where the MIDI tracks of the different files are synthesized and used as priors in the decomposition of the ...as a high-rank ... Voir le document complet

5

Position based visual servoing using a non-linear approach

Position based visual servoing using a non-linear approach

... 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] ... Voir le document complet

7

Bayesian Inference for Parametric Growth Incidence Curves

Bayesian Inference for Parametric Growth Incidence Curves

... in a spurious statistical inference in the tails of the ...of a particular concern when studying poverty and ...propose a series of parametric forms for growth incidence curves within a ... Voir le document complet

26

Anatomical and hemodynamic correlates of healthy human brain rhythms

Anatomical and hemodynamic correlates of healthy human brain rhythms

... distant non-visual areas including parrahippocampal gyrus and inferotemporal cortex(Rockland and Van Hoesen ...supresses hemodynamic measures such as BOLD and CBF(Qiu et ...of a cortical neurons ... Voir le document complet

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