User profiles for P. Bellec

Pierre Bellec

- Verified email at criugm.qc.ca - Cited by 8240

Pierre C. Bellec

- Verified email at polytechnique.org - Cited by 744

[HTML][HTML] Resting-state network dysfunction in Alzheimer's disease: a systematic review and meta-analysis

…, C Dansereau, P Orban, F Hoffstaedter, P Bellec - Alzheimer's & Dementia …, 2017 - Elsevier
… Nonparametric P values were assessed at a familywise error-corrected threshold of P < .05
on a cluster level (cluster-forming threshold: P < .001 at voxel level) and transformed into t …

Contributions of the basal ganglia and functionally related brain structures to motor learning

J Doyon, P Bellec, R Amsel, V Penhune… - Behavioural brain …, 2009 - Elsevier
This review discusses the cerebral plasticity, and the role of the cortico-striatal system in
particular, observed as one is learning or planning to execute a newly learned motor behavior …

A multiomics approach to heterogeneity in Alzheimer's disease: focused review and roadmap

…, S Duchesne, M Masellis, L Li, RA Dixon, P Bellec - Brain, 2020 - academic.oup.com
Aetiological and clinical heterogeneity is increasingly recognized as a common characteristic
of Alzheimer’s disease and related dementias. This heterogeneity complicates diagnosis, …

[HTML][HTML] An open science resource for establishing reliability and reproducibility in functional connectomics

XN Zuo, JS Anderson, P Bellec, RM Birn, BB Biswal… - Scientific data, 2014 - nature.com
Efforts to identify meaningful functional imaging-based biomarkers are limited by the ability
to reliably characterize inter-individual differences in human brain function. Although a …

A convergent functional architecture of the insula emerges across imaging modalities

C Kelly, R Toro, A Di Martino, CL Cox, P Bellec… - Neuroimage, 2012 - Elsevier
Empirical evidence increasingly supports the hypothesis that patterns of intrinsic functional
connectivity (iFC) are sculpted by a history of evoked coactivation within distinct neuronal …

Multi-level bootstrap analysis of stable clusters in resting-state fMRI

P Bellec, P Rosa-Neto, OC Lyttelton, H Benali… - Neuroimage, 2010 - Elsevier
A variety of methods have been developed to identify brain networks with spontaneous,
coherent activity in resting-state functional magnetic resonance imaging (fMRI). We propose …

Brain plasticity related to the consolidation of motor sequence learning and motor adaptation

…, G Vandewalle, AH Tahar, P Bellec… - Proceedings of the …, 2010 - National Acad Sciences
… All activation maps reported below are displayed at P < 0.001 to better display the extent
of the activity. Results that were significant at P ≤ 0.05 after false discovery rate (FDR) …

[HTML][HTML] BIDS apps: Improving ease of use, accessibility, and reproducibility of neuroimaging data analysis methods

…, F Alfaro-Almagro, T Auer, P Bellec… - PLoS computational …, 2017 - journals.plos.org
The rate of progress in human neurosciences is limited by the inability to easily apply a wide
range of analysis methods to the plethora of different datasets acquired in labs around the …

[HTML][HTML] The neuro bureau preprocessing initiative: open sharing of preprocessed neuroimaging data and derivatives

…, JD Lewis, Q Li, M Milham, C Yan, P Bellec - Frontiers in …, 2013 - frontiersin.org
Methods Four teams are currently participating in the preprocessing initiative, each one using
different toolsets and preprocessing strategies (fig. 1). Preprocessed data, derivatives, and …

The neuro bureau ADHD-200 preprocessed repository

P Bellec, C Chu, F Chouinard-Decorte, Y Benhajali… - Neuroimage, 2017 - Elsevier
In 2011, the “ADHD-200 Global Competition” was held with the aim of identifying biomarkers
of attention-deficit/hyperactivity disorder from resting-state functional magnetic resonance …