Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Pierrick Coupé"'
Autor:
Arnaud Attyé, Félix Renard, Vanina Anglade, Alexandre Krainik, Philippe Kahane, Boris Mansencal, Pierrick Coupé, Fernando Calamante
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract In medicine, abnormalities in quantitative metrics such as the volume reduction of one brain region of an individual versus a control group are often provided as deviations from so-called normal values. These normative reference values are t
Externí odkaz:
https://doaj.org/article/f5c3e8e11a584b76a7690c730a969a35
Autor:
Yannis Elandaloussi, Dorothea L. Floris, Pierrick Coupé, Edouard Duchesnay, Angeline Mihailov, Antoine Grigis, Indrit Bègue, Julie Victor, Vincent Frouin, Marion Leboyer, Josselin Houenou, Charles Laidi
Publikováno v:
Molecular Autism, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Background The cerebellum contains more than 50% of all neurons in the brain and is involved in a broad range of cognitive functions, including social communication and social cognition. Inconsistent atypicalities in the cerebellum have been
Externí odkaz:
https://doaj.org/article/a54e6ab9132941cbb8f9f5339703ec9e
Autor:
Yannis Elandaloussi, Dorothea L. Floris, Pierrick Coupé, Edouard Duchesnay, Angeline Mihailov, Antoine Grigis, Indrit Bègue, Julie Victor, Vincent Frouin, Marion Leboyer, Josselin Houenou, Charles Laidi
Publikováno v:
Molecular Autism, Vol 14, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/ec2406567f39485a8b0c78ecad57cbf5
Autor:
José V. Manjón, José E. Romero, Roberto Vivo-Hernando, Gregorio Rubio, Fernando Aparici, Mariam de la Iglesia-Vaya, Pierrick Coupé
Publikováno v:
Frontiers in Neuroinformatics, Vol 16 (2022)
Automatic and reliable quantitative tools for MR brain image analysis are a very valuable resource for both clinical and research environments. In the past few years, this field has experienced many advances with successful techniques based on label
Externí odkaz:
https://doaj.org/article/ecb8bb914eb448f2a51487a4739bd3d5
Autor:
Pierrick Coupé, Boris Mansencal, Michaël Clément, Rémi Giraud, Baudouin Denis de Senneville, Vinh-Thong Ta, Vincent Lepetit, José V. Manjon
Publikováno v:
NeuroImage, Vol 219, Iss , Pp 117026- (2020)
AbstractWhole brain segmentation of fine-grained structures using deep learning (DL) is a very challenging task since the number of anatomical labels is very high compared to the number of available training images. To address this problem, previous
Externí odkaz:
https://doaj.org/article/62c9a22b6cc84d51963068d7571d4b5f
Autor:
Ismail Koubiyr, Mathilde Deloire, Pierrick Coupé, Cécile Dulau, Pierre Besson, Amandine Moroso, Vincent Planche, Thomas Tourdias, Bruno Brochet, Aurélie Ruet
Publikováno v:
Frontiers in Neurology, Vol 9 (2018)
Background and purpose: Whether some gray matter (GM) regions are differentially vulnerable at the early stages of MS is still unknown. The objective of this study is to investigate whether deep and cortical GM are differentially vulnerable after a c
Externí odkaz:
https://doaj.org/article/b842cae0957c428e947be288ae2c7610
Autor:
Nicolas Guizard, MEng, Pierrick Coupé, PhD, Vladimir S. Fonov, PhD, Jose V. Manjón, PhD, Douglas L. Arnold, MD, D. Louis Collins, PhD
Publikováno v:
NeuroImage: Clinical, Vol 8, Iss C, Pp 376-389 (2015)
Multiple sclerosis (MS) lesion segmentation is crucial for evaluating disease burden, determining disease progression and measuring the impact of new clinical treatments. MS lesions can vary in size, location and intensity, making automatic segmentat
Externí odkaz:
https://doaj.org/article/8c3b6803a9574a0c9b5274f1b59e703a
Autor:
Amandine Moroso, Aurélie Ruet, Delphine Lamargue-Hamel, Fanny Munsch, Mathilde Deloire, Pierrick Coupé, Julie Charré-Morin, Aurore Saubusse, Jean-Christophe Ouallet, Vincent Planche, Thomas Tourdias, Vincent Dousset, Bruno Brochet
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0182479 (2017)
The posterior cerebellar lobules seem to be the anatomical substrate of cognitive cerebellar processes, but their microstructural alterations in multiple sclerosis (MS) remain unclear.To correlate diffusion metrics in lobules VI to VIIIb in persons w
Externí odkaz:
https://doaj.org/article/10dc9f9f9c6a4ee185bf3d1a1ea808c0
Autor:
José V. Manjón, Simon F. Eskildsen, Pierrick Coupé, José E. Romero, D. Louis Collins, Montserrat Robles
Publikováno v:
International Journal of Biomedical Imaging, Vol 2014 (2014)
Automatic and accurate methods to estimate normalized regional brain volumes from MRI data are valuable tools which may help to obtain an objective diagnosis and followup of many neurological diseases. To estimate such regional brain volumes, the int
Externí odkaz:
https://doaj.org/article/6b488290d43c4008be25df062475e294
Autor:
José V Manjón, Pierrick Coupé, Luis Concha, Antonio Buades, D Louis Collins, Montserrat Robles
Publikováno v:
PLoS ONE, Vol 8, Iss 9, p e73021 (2013)
Diffusion Weighted Images (DWI) normally shows a low Signal to Noise Ratio (SNR) due to the presence of noise from the measurement process that complicates and biases the estimation of quantitative diffusion parameters. In this paper, a new denoising
Externí odkaz:
https://doaj.org/article/e17bd996a8974884b00dc4fae7b67b1b