Alexandre Pron
@alexpron.bsky.social
Research Engineer @Inria, Empenn team.
Interested in Magnetic Resonance Imaging, medical imaging data management, sharing and reuse, FAIR principles, reproducibility
Interested in Magnetic Resonance Imaging, medical imaging data management, sharing and reuse, FAIR principles, reproducibility
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Li-Bo Zhang & Tor D. Wager:
Pipeline variability: Friend or foe, depending on the goal: Comment on Germani et al. 2025
doi.org/10.1162/IMAG...
Pipeline variability: Friend or foe, depending on the goal: Comment on Germani et al. 2025
doi.org/10.1162/IMAG...
December 1, 2025 at 8:38 PM
New paper in Imaging Neuroscience by Li-Bo Zhang & Tor D. Wager:
Pipeline variability: Friend or foe, depending on the goal: Comment on Germani et al. 2025
doi.org/10.1162/IMAG...
Pipeline variability: Friend or foe, depending on the goal: Comment on Germani et al. 2025
doi.org/10.1162/IMAG...
Reposted by Alexandre Pron
@skrub-data.bsky.social: better data-science primitives for clean code on dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Clean code in Data Science - Gael Varoquaux - Skrub DataOps, Probabl:
YouTube video by dotconferences
www.youtube.com
November 17, 2025 at 5:07 PM
@skrub-data.bsky.social: better data-science primitives for clean code on dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Watch my dotAI talk, it's fun (live coding)!
www.youtube.com/watch?v=bQS4...
skrub really makes it easy to do machine learning with dataframes
Reposted by Alexandre Pron
In this preprint, we concurrently fit the HRF alongside pRF parameters doi.org/10.1101/2025...
- HRF varies between visual areas
- HRF also varies with pRF stimulus designs (due to nonlinearities?)
- Esp. when fitting complex models this can skew results a lot!
#visionscience #neuroskyence
- HRF varies between visual areas
- HRF also varies with pRF stimulus designs (due to nonlinearities?)
- Esp. when fitting complex models this can skew results a lot!
#visionscience #neuroskyence
November 18, 2025 at 11:35 PM
In this preprint, we concurrently fit the HRF alongside pRF parameters doi.org/10.1101/2025...
- HRF varies between visual areas
- HRF also varies with pRF stimulus designs (due to nonlinearities?)
- Esp. when fitting complex models this can skew results a lot!
#visionscience #neuroskyence
- HRF varies between visual areas
- HRF also varies with pRF stimulus designs (due to nonlinearities?)
- Esp. when fitting complex models this can skew results a lot!
#visionscience #neuroskyence
Reposted by Alexandre Pron
Vous êtes en dernière année d’école d’ingénieur ou de master spécialisé IA/embarqué/robotique et intéressé(e) par les problématiques autour de la distillation et de la quantization de modèles et des techniques d'optimisation de l'inférence ? Ce stage est pour vous. www.linkedin.com/posts/activi...
🚀 Offre de stage – avec Daniel Trezentos, nous proposons un stage de fin d'études au sein de l'AMIAD - Agence Ministérielle pour l'IA de Défense sur la thématique de la compression et l...
🚀 Offre de stage – avec Daniel Trezentos, nous proposons un stage de fin d'études au sein de l'AMIAD - Agence Ministérielle pour l'IA de Défense sur la thématique de la compression et l'optimisation d...
www.linkedin.com
October 16, 2025 at 8:19 AM
Vous êtes en dernière année d’école d’ingénieur ou de master spécialisé IA/embarqué/robotique et intéressé(e) par les problématiques autour de la distillation et de la quantization de modèles et des techniques d'optimisation de l'inférence ? Ce stage est pour vous. www.linkedin.com/posts/activi...
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Kane Pavlovich, Alex Fornito, et al:
The efficacy of resting-state fMRI denoising pipelines for motion correction and behavioural prediction
doi.org/10.1162/IMAG...
The efficacy of resting-state fMRI denoising pipelines for motion correction and behavioural prediction
doi.org/10.1162/IMAG...
August 8, 2025 at 4:51 AM
New paper in Imaging Neuroscience by Kane Pavlovich, Alex Fornito, et al:
The efficacy of resting-state fMRI denoising pipelines for motion correction and behavioural prediction
doi.org/10.1162/IMAG...
The efficacy of resting-state fMRI denoising pipelines for motion correction and behavioural prediction
doi.org/10.1162/IMAG...
Reposted by Alexandre Pron
An Analysis of 200 pairwise statistics for functional brain connectivity in tasks such as hub mapping, distance relationships, structure-function coupling and behavior prediction highlights their effectiveness for neurophysiological applications.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Benchmarking methods for mapping functional connectivity in the brain - Nature Methods
In this Analysis, Liu et al. benchmark more than 200 pairwise statistics for functional brain connectivity in tasks such as hub mapping, distance relationships, structure–function coupling and behavio...
www.nature.com
June 6, 2025 at 3:51 PM
An Analysis of 200 pairwise statistics for functional brain connectivity in tasks such as hub mapping, distance relationships, structure-function coupling and behavior prediction highlights their effectiveness for neurophysiological applications.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Gaurav Bhalerao, Ludovica Griffanti, et al:
Automated quality control of T1-weighted brain MRI scans for clinical research datasets: methods comparison and design of a quality prediction classifier
doi.org/10.1162/IMAG...
Automated quality control of T1-weighted brain MRI scans for clinical research datasets: methods comparison and design of a quality prediction classifier
doi.org/10.1162/IMAG...
May 30, 2025 at 8:35 AM
New paper in Imaging Neuroscience by Gaurav Bhalerao, Ludovica Griffanti, et al:
Automated quality control of T1-weighted brain MRI scans for clinical research datasets: methods comparison and design of a quality prediction classifier
doi.org/10.1162/IMAG...
Automated quality control of T1-weighted brain MRI scans for clinical research datasets: methods comparison and design of a quality prediction classifier
doi.org/10.1162/IMAG...
Reposted by Alexandre Pron
Happy to announce my first postdoc preprint at @bathellierlab.bsky.social on offset responses in the auditory system! We found although these responses are found throughout the central auditory system, they provide richer information about elapsed sounds in the auditory cortex.
tinyurl.com/3y2nvpr9
tinyurl.com/3y2nvpr9
Sound offset responses become highly informative in the auditory cortex
The entire auditory system downstream of the cochlea features pronounced offset responses, which follow the termination of sounds. Because of their ubiquity, it is still an unsolved question whether o...
tinyurl.com
May 26, 2025 at 8:54 AM
Happy to announce my first postdoc preprint at @bathellierlab.bsky.social on offset responses in the auditory system! We found although these responses are found throughout the central auditory system, they provide richer information about elapsed sounds in the auditory cortex.
tinyurl.com/3y2nvpr9
tinyurl.com/3y2nvpr9
Reposted by Alexandre Pron
Hello all fMRIPrep users! What if you could use the same pipeline for processing MRI data from all ages? 👶👩🦱👩🦳 Check out fMRIPrep Lifespan! Our workflow optimized for data from the first years of life and further upstream enhancements to the entire NiPreps suite www.biorxiv.org/content/10.1...
May 18, 2025 at 9:58 PM
Hello all fMRIPrep users! What if you could use the same pipeline for processing MRI data from all ages? 👶👩🦱👩🦳 Check out fMRIPrep Lifespan! Our workflow optimized for data from the first years of life and further upstream enhancements to the entire NiPreps suite www.biorxiv.org/content/10.1...
Reposted by Alexandre Pron
With Manon Obliger-Debouche, Paul Best, Régis Trapeau, Sabrina Ravel, Thierry Artières, @ricard.bsky.social & Pascal Belin on Scientific Data @natureportfolio.nature.com
#primate #marmoset #vocalizations
#primate #marmoset #vocalizations
May 19, 2025 at 2:26 PM
With Manon Obliger-Debouche, Paul Best, Régis Trapeau, Sabrina Ravel, Thierry Artières, @ricard.bsky.social & Pascal Belin on Scientific Data @natureportfolio.nature.com
#primate #marmoset #vocalizations
#primate #marmoset #vocalizations
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Britta U. Westner, Tim M. Tierney, et al:
Cycling on the Freeway: The perilous state of open-source neuroscience software
doi.org/10.1162/imag...
Cycling on the Freeway: The perilous state of open-source neuroscience software
doi.org/10.1162/imag...
May 7, 2025 at 7:25 AM
New paper in Imaging Neuroscience by Britta U. Westner, Tim M. Tierney, et al:
Cycling on the Freeway: The perilous state of open-source neuroscience software
doi.org/10.1162/imag...
Cycling on the Freeway: The perilous state of open-source neuroscience software
doi.org/10.1162/imag...
Reposted by Alexandre Pron
15-17 octobre 2025
🧠Neurosciences de demain à + 2°
🌏 Quelles neurosciences à l'ère de l'Anthropocène ?
Lieux : Palais du Pharo et Campus Timone, Marseille
neuro22m1a2deg.sciencesconf.org
1/n
🧠Neurosciences de demain à + 2°
🌏 Quelles neurosciences à l'ère de l'Anthropocène ?
Lieux : Palais du Pharo et Campus Timone, Marseille
neuro22m1a2deg.sciencesconf.org
1/n
Neurosciences de demain à plus de 2 degrés - Sciencesconf.org
neuro22m1a2deg.sciencesconf.org
May 7, 2025 at 6:40 AM
15-17 octobre 2025
🧠Neurosciences de demain à + 2°
🌏 Quelles neurosciences à l'ère de l'Anthropocène ?
Lieux : Palais du Pharo et Campus Timone, Marseille
neuro22m1a2deg.sciencesconf.org
1/n
🧠Neurosciences de demain à + 2°
🌏 Quelles neurosciences à l'ère de l'Anthropocène ?
Lieux : Palais du Pharo et Campus Timone, Marseille
neuro22m1a2deg.sciencesconf.org
1/n
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Elodie Germani, Camille Maumet, et al:
On the validity of fMRI mega-analyses using data processed with different pipelines
doi.org/10.1162/imag...
On the validity of fMRI mega-analyses using data processed with different pipelines
doi.org/10.1162/imag...
May 1, 2025 at 2:42 PM
New paper in Imaging Neuroscience by Elodie Germani, Camille Maumet, et al:
On the validity of fMRI mega-analyses using data processed with different pipelines
doi.org/10.1162/imag...
On the validity of fMRI mega-analyses using data processed with different pipelines
doi.org/10.1162/imag...
Reposted by Alexandre Pron
On this day 2y ago we announced our move away from the huge profits that NeuroImage makes for Elsevier.
Things at Imaging Neuroscience have progressed fantastically thanks to the support for this move by the brain imaging community and @mitpress.bsky.social. 565 papers published already!
Things at Imaging Neuroscience have progressed fantastically thanks to the support for this move by the brain imaging community and @mitpress.bsky.social. 565 papers published already!
April 17, 2025 at 6:39 AM
On this day 2y ago we announced our move away from the huge profits that NeuroImage makes for Elsevier.
Things at Imaging Neuroscience have progressed fantastically thanks to the support for this move by the brain imaging community and @mitpress.bsky.social. 565 papers published already!
Things at Imaging Neuroscience have progressed fantastically thanks to the support for this move by the brain imaging community and @mitpress.bsky.social. 565 papers published already!
Reposted by Alexandre Pron
FYI, if you want to be prepared to apply for the next ABCD Study data release, prepare for these new NIST security requirements 🧠: @ohbmofficial.bsky.social abcdstudy.org/scientists/d...
Data Sharing - ABCD Study
abcdstudy.org
March 31, 2025 at 5:53 PM
FYI, if you want to be prepared to apply for the next ABCD Study data release, prepare for these new NIST security requirements 🧠: @ohbmofficial.bsky.social abcdstudy.org/scientists/d...
Reposted by Alexandre Pron
🧠📊 Just out: a deeply sample structural brain and spine dataset from the cneuromod.ca team, now published in Imaging Neuroscience! led by Mathieu Boudreau and Julien Cohen-Adad. 📰 Paper here: lnkd.in/ewXA3dED 1/🧵
April 1, 2025 at 2:55 PM
🧠📊 Just out: a deeply sample structural brain and spine dataset from the cneuromod.ca team, now published in Imaging Neuroscience! led by Mathieu Boudreau and Julien Cohen-Adad. 📰 Paper here: lnkd.in/ewXA3dED 1/🧵
Reposted by Alexandre Pron
Remember the whole #narps (www.narps.info) splash?
We are very interested in how to utilize the multiverse in neuroimaging. Because no matter how we process biological data, if we do something reasonable, the underlying results shouldn't change too much - because biology doesn't change, right?
We are very interested in how to utilize the multiverse in neuroimaging. Because no matter how we process biological data, if we do something reasonable, the underlying results shouldn't change too much - because biology doesn't change, right?
March 17, 2025 at 9:15 AM
Remember the whole #narps (www.narps.info) splash?
We are very interested in how to utilize the multiverse in neuroimaging. Because no matter how we process biological data, if we do something reasonable, the underlying results shouldn't change too much - because biology doesn't change, right?
We are very interested in how to utilize the multiverse in neuroimaging. Because no matter how we process biological data, if we do something reasonable, the underlying results shouldn't change too much - because biology doesn't change, right?
Reposted by Alexandre Pron
A longitudinal project investigates the biological, psychological, and social signatures of patients visiting the emergency of the Institut universitaire en santé mentale de Montréal ssaquebec.ca/en/news/a-lo...
@ciusssemtl.bsky.social @labcesar.bsky.social
@ciusssemtl.bsky.social @labcesar.bsky.social
A longitudinal project investigates the biological, psychological, and social signatures of patients visiting the emergency of the Institut universitaire en santé mentale de Montréal | Unité soutien S...
The Signature Biobank is an under-utilized gems. A wealth of mental health data unmatched in North America.
ssaquebec.ca
March 17, 2025 at 7:42 PM
A longitudinal project investigates the biological, psychological, and social signatures of patients visiting the emergency of the Institut universitaire en santé mentale de Montréal ssaquebec.ca/en/news/a-lo...
@ciusssemtl.bsky.social @labcesar.bsky.social
@ciusssemtl.bsky.social @labcesar.bsky.social
Reposted by Alexandre Pron
N'oubliez pas, ce soir à 19h, c'est le grand quiz sur la recherche en imagerie cérébrale 🧠 au café des Champs Libre !
✨ Préparez vos neurones ! ✨
Organisé par Empenn dans le cadre de la #SdC25
✨ Préparez vos neurones ! ✨
Organisé par Empenn dans le cadre de la #SdC25
March 13, 2025 at 3:50 PM
N'oubliez pas, ce soir à 19h, c'est le grand quiz sur la recherche en imagerie cérébrale 🧠 au café des Champs Libre !
✨ Préparez vos neurones ! ✨
Organisé par Empenn dans le cadre de la #SdC25
✨ Préparez vos neurones ! ✨
Organisé par Empenn dans le cadre de la #SdC25
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Jayson Jeganathan, Michael Breakspear, et al:
Spurious correlations in surface-based functional brain imaging
doi.org/10.1162/imag...
Spurious correlations in surface-based functional brain imaging
doi.org/10.1162/imag...
February 26, 2025 at 7:22 AM
New paper in Imaging Neuroscience by Jayson Jeganathan, Michael Breakspear, et al:
Spurious correlations in surface-based functional brain imaging
doi.org/10.1162/imag...
Spurious correlations in surface-based functional brain imaging
doi.org/10.1162/imag...
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Haykel Snoussi, Ali Gholipour, et al:
HAITCH: A framework for distortion and motion correction in fetal multi-shell diffusion-weighted MRI
doi.org/10.1162/imag...
HAITCH: A framework for distortion and motion correction in fetal multi-shell diffusion-weighted MRI
doi.org/10.1162/imag...
March 5, 2025 at 2:25 PM
New paper in Imaging Neuroscience by Haykel Snoussi, Ali Gholipour, et al:
HAITCH: A framework for distortion and motion correction in fetal multi-shell diffusion-weighted MRI
doi.org/10.1162/imag...
HAITCH: A framework for distortion and motion correction in fetal multi-shell diffusion-weighted MRI
doi.org/10.1162/imag...
Reposted by Alexandre Pron
New paper in Imaging Neuroscience by Tom Hendriks, Anna Vilanova, and Maxime Chamberland:
Implicit neural representation of multi-shell constrained spherical deconvolution for continuous modeling of diffusion MRI
doi.org/10.1162/imag...
Implicit neural representation of multi-shell constrained spherical deconvolution for continuous modeling of diffusion MRI
doi.org/10.1162/imag...
March 12, 2025 at 5:12 AM
New paper in Imaging Neuroscience by Tom Hendriks, Anna Vilanova, and Maxime Chamberland:
Implicit neural representation of multi-shell constrained spherical deconvolution for continuous modeling of diffusion MRI
doi.org/10.1162/imag...
Implicit neural representation of multi-shell constrained spherical deconvolution for continuous modeling of diffusion MRI
doi.org/10.1162/imag...
Reposted by Alexandre Pron
Dans le cadre de la #SDC2025, plongez au cœur du cerveau avec un quiz interactif sur l'imagerie médicale ! 🏆
📅 Jeudi 13 mars 2025
📍 Café Les Champs Libres Rennes
🕖 19h – 21h
🎟 Entrée libre
🎤 🔍 Testez vos connaissances et échangez avec nos chercheuses & chercheurs
📅 Jeudi 13 mars 2025
📍 Café Les Champs Libres Rennes
🕖 19h – 21h
🎟 Entrée libre
🎤 🔍 Testez vos connaissances et échangez avec nos chercheuses & chercheurs
February 25, 2025 at 4:58 PM
Dans le cadre de la #SDC2025, plongez au cœur du cerveau avec un quiz interactif sur l'imagerie médicale ! 🏆
📅 Jeudi 13 mars 2025
📍 Café Les Champs Libres Rennes
🕖 19h – 21h
🎟 Entrée libre
🎤 🔍 Testez vos connaissances et échangez avec nos chercheuses & chercheurs
📅 Jeudi 13 mars 2025
📍 Café Les Champs Libres Rennes
🕖 19h – 21h
🎟 Entrée libre
🎤 🔍 Testez vos connaissances et échangez avec nos chercheuses & chercheurs
Reposted by Alexandre Pron
Comme chaque année, un groupe de scolaires aura l'opportunité de visiter la plateforme Neurinfo qui accompagne les scientifiques menant des projets de recherche en neurosciences, en imagerie ou en traitement d’images cérébrales. #SDC2025
Ils seront accompagnés notamment par @empenn-lab.bsky.social🧠
Ils seront accompagnés notamment par @empenn-lab.bsky.social🧠
February 28, 2025 at 9:23 AM
Comme chaque année, un groupe de scolaires aura l'opportunité de visiter la plateforme Neurinfo qui accompagne les scientifiques menant des projets de recherche en neurosciences, en imagerie ou en traitement d’images cérébrales. #SDC2025
Ils seront accompagnés notamment par @empenn-lab.bsky.social🧠
Ils seront accompagnés notamment par @empenn-lab.bsky.social🧠
Reposted by Alexandre Pron
Empenn organise 2 événements à Rennes dans le cadre de la #SDC2025 :
🏥 lundi 10/03 14h-17h : Visite de la plateforme d'imagerie Neurinfo à destination de scolaires
🍻 jeudi 13/03 19h-21h : Quiz sur la recherche en imagerie cérébrale au café des Champs Libres
👉
🏥 lundi 10/03 14h-17h : Visite de la plateforme d'imagerie Neurinfo à destination de scolaires
🍻 jeudi 13/03 19h-21h : Quiz sur la recherche en imagerie cérébrale au café des Champs Libres
👉
9e édition de la Semaine du Cerveau à Rennes en mars 2025
Inria participe de nouveau à l'édition 2025 de la Semaine du Cerveau qui se déroulera du 10 au 16 mars à Rennes.
buff.ly
March 3, 2025 at 2:13 PM
Empenn organise 2 événements à Rennes dans le cadre de la #SDC2025 :
🏥 lundi 10/03 14h-17h : Visite de la plateforme d'imagerie Neurinfo à destination de scolaires
🍻 jeudi 13/03 19h-21h : Quiz sur la recherche en imagerie cérébrale au café des Champs Libres
👉
🏥 lundi 10/03 14h-17h : Visite de la plateforme d'imagerie Neurinfo à destination de scolaires
🍻 jeudi 13/03 19h-21h : Quiz sur la recherche en imagerie cérébrale au café des Champs Libres
👉