@OurryValentin profile picture
Valentin Ourry @OurryValentin

Post-doc in Aging and Alzheimer's disease 🧠 | NeuroImaging | Reserve. Science | Sport | Music | Fly fishing

Joined July 2020
  • Tweets 283
  • Following 274
  • Followers 179
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Valentin Ourry@OurryValentin
11 Sep 2023
Are you asking how modifiable risk factors could impact resistance and resilience to Alzheimer’s disease pathology? Our recent collaborative review is for you! We also talked about biological mechanisms behind. @BiologicalPsyc1 @sylv_villeneuve 👉doi.org/10.1016/j.biopsych.2…

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Sylvia Villeneuve@sylv_villeneuve
2 Oct 2025
New PREVENT-AD data can be accessed at centre-stopad.com/en/data/

Sylvain Baillet 🕊️@sylvain_baillet
29 Sep 2025
This is a major milestone for @sylv_villeneuve & PREVENT-AD. Their vision & dedication have led to a series of impactful studies & high-profile publications, and the future promises insights as this unique dataset continues to grow. alz-journals.onlinelibrary.w…
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Emma Coomans@EmmaCoomans
26 Jul 2025
I had so much fun presenting the opening plenary at #AIC25! ✨🧠If you missed it or want to have another look at the slides, find them through the QR code on the last image in the tweet below!
Neuroimaging PIA@NeuroimagingPIA
26 Jul 2025
We started #AIC25 off with a great plenary by @EmmaCoomans giving the yearly "Year in Review"! Such an informative and comprehensive talk, giving a great overview of all the important neuroimaging work of the last year. See the last image for a QR code to download slides! 👏👏
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Sylvia Villeneuve@sylv_villeneuve
22 Jul 2025
Join us in Toronto, Canada or online, July 27 - 31, for the @alzassociation’s #AAIC25! I'll be speaking on biomarkers and preclinical AD on July 27th and 31th. I hope to see you there at the world’s largest international conference on dementia research.
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Ting Qiu@Ting12460123
22 Jul 2025
🧠 Villeneuve Lab at #AAIC2025 July 26-31 Amyloid, tau, neuroimaging, fluid biomarkers, and clinical trials — we’re bringing it all! Come see our talks posters at AIC and AAIC! @alzassociation ⬇️
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Yara Yakoub@YakoubYara
23 Jun 2025
🚨Deadline extended! maximize your AAIC experience with these two exceptional opportunities 🤓
Neuroimaging PIA@NeuroimagingPIA
23 Jun 2025
If you are attending AIC, are an ECR, and would like the opportunity to ask all your career-related questions, sign up to have lunch with some great mentors! Also consider our Neuroimaging-Buddy system for AAIC/AIC if you would like to network with other ECRs! See 👇
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Emma Coomans@EmmaCoomans
28 Apr 2025
So excited and honored to be invited to present the opening plenary at #AIC2025 this year in Toronto! 🧠 🙏 I would be very grateful if you could help me gather the most inspiring papers (including your own!) of the past year by completing this survey: alz.surveymonkey.com/r/923BT…

Neuroimaging PIA@NeuroimagingPIA
28 Apr 2025
🚨Calling all neuroimagers! Help @EmmaCoomans shape the opening plenary at #AIC2025 (Toronto, July 26th) "Accomplishments of the Past Year" and share the most impactful neuroimaging research from the past year via this brief survey (~5min) by May 30th. act.alz.org/site/R?i=eOejFv9…
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Anders Martin Fjell@AndersFjell
30 Apr 2025
Very interesting from @VidalDidac - MUCH higher reliability for structural neuroimaging measures with longer follow-up time rather than more follow-ups or higher n. 2.-year follow-up requires 4 times higher n than 6-year follow up. @LCBC_UiO direct.mit.edu/imag/article/…

Reliability of structural brain change in cognitively healthy adult samples

Abstract. In neuroimaging research, tracking individuals over time is key to understanding the interplay between brain changes and genetic, environmental, or cognitive factors across the lifespan....

direct.mit.edu
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JAMA Neurology@JAMANeuro
19 May 2025
Individuals with more severe clinical Alzheimer disease symptoms than their biological stage often have additional pathologies. ja.ma/3H0b6TU
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Eider Arenaza-Urquijo@ArenazaEider
30 Apr 2025
🚨 New study by @MugeAkinci: we found that increasing physical activity over 4 years in midlife & new adherence to the @WHO guidelines was linked to lower amyloid burden. Sustained sedentarism was linked to cortical thinning.🏃🏾‍♀️🧠 #Alzheimer #BrainHealth alz-journals.onlinelibrary.w…
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📢 Paper alert! Our new longitudinal PET & MRI study just came out in Neurology with an editorial — exploring how sex and parent’s sex impact Alzheimer’s pathology. @GreenJournal 🔗doi.org/10.1212/WNL.00000000… Huge thanks to collaborators, sponsors & my amazing mentor @sylv_villeneuve

Amyloid and Tau Pathology in Cognitively Unimpaired Individuals With a Parental History of Alzhei...

Background and ObjectivesFemale sex and a parental history of Alzheimer disease (AD), especially maternal, confer increased risk of AD. Associations between sex, or affected AD parent's sex, and...

neurology.org
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Ahmed Y. Azzam, MD, MEng, DSc(h.c.), FRCP
@AhmedYAzzam
16 Nov 2024
11.7 Tesla Brain MRI 🧠 ! First scans from the world's most powerful MRI scanner! 🔥 It costs around 75 million euros for the 11.7 Tesla MRI machine! 😮 😲 #brain #Neurology #mri #HealthAwareness #radiology
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Le Bihan Denis@denislb
8 Nov 2024
My article is now out in Brain Multiphysics! doi.org/10.1016/j.brain.2024… And please check for the Supp. Materials to see what ChatGPT "thinks" about how #consciousness emerges from my 4D/5D relativistic #brain #connectome framework! #neurotwitter #neuroscience #Physics
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Maude W@maude_wagner2
2 Nov 2024
🙌 @DesignDataPIA & @ReservePIA offer you a unique "#Resilience in #CognitiveAging" Webinar Series! Join us if you can 😎 Registration DEC 6 👉 tinyurl.com/3z8x9f4e DEC 11 👉 tinyurl.com/y7wmdw6y @ytquiroz @ERogalskiPhD @RoreBole @ArenazaEider @DrAnaCapuano @DBartres_Faz
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New beautiful images from the French 11.7 MRI!
Le Bihan Denis@denislb
21 Oct 2024
auntminnieeurope.com/clinica…
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Maude W@maude_wagner2
16 Oct 2024
🙌 Happening this Friday! Join us if you can 😎🌷 @DesignDataPIA @ReservePIA @DBartres_Faz @DrAnaCapuano @ArenazaEider @ISTAART
Reserve, Resilience and Protective Factors PIA@ReservePIA
22 Aug 2024
🚨 Upcoming webinar alert! 🚨 Mark your calendars for Friday 10/18 9 am CT to hear us and the @DesignDataPIA discuss 25-year longitudinal data of SuperAgers in the Betula Project. Register here 👉 alz-org.zoom.us/webinar/regi…
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The Neuro@TheNeuro_MNI
18 Sep 2024
A new study published in @NatureNeuro by @sylvain_baillet's lab at The Neuro and @sylv_villeneuve at @DouglasResearch shows that two Alzheimer's-related proteins impact brain activity differently: From hyper- to hypoactivity to cognitive decline. buff.ly/3XKUSDY
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Julie Gonneaud@julie_gonn
18 Sep 2024
⌛️The 1st edition of #EUMIND is in 1 week Very much looking forward to these 3 days of science 🧠, networking 🤝 and social activities 🎞️🍎 See you in 1 week in #Caen 🇫🇷 📍All info at eu-mind.org @eumind_congress

EU-MIND Congress@eumind_congress
18 Sep 2024
EU-MIND Conference is Approaching! ⚠️Don’t Forget to Print Your Ticket! 📩 If you can't find your ticket in your e-mails, please contact us. Thanks!
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Le Bihan Denis@denislb
18 Sep 2024
Just out from the press, my article for the 40 year anniversary of Diffusion MRI showing how the first years (1984-94) shaped the whole field to investigate the brain and its connectome, normal or diseased, and the body, notably for oncology. link.springer.com/article/10…

From Brownian motion to virtual biopsy: a historical perspective from 40 years of diffusion MRI

Japanese Journal of Radiology - Diffusion MRI was introduced in 1985, showing how the diffusive motion of molecules, especially water, could be spatially encoded with MRI to produce images...

link.springer.com
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Very interesting and needed study that followed a woman with MRI scans (more than 20) for 3 years from baby conception. Impressive how sexual hormones variation can affect brain integrity during that time! nature.com/articles/s41593-0… @NatureNeuro @emilyjacobs
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EU-MIND Congress@eumind_congress
12 Sep 2024
We are pleased to introduce one of our prestige presenters: Renaud La Joie. eu-mind.org/program/plenary-…
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