Mahsa Dadar

Assistant Professor at the Douglas Cerebral Imaging Centre (CIC) @DouglasResearch @mcgillu

[Mahsa Dadar @DadarMahsa]

We are excited to launch The Data Quartet Challenge, recognizing student contributions to projects that integrate data from at least 2 of 4 FRQ supported Quebec Alzheimer’s and Aging cohorts (PREVENT-AD, CIMA-Q, NuAge, TRIAD), with 3 prizes of 5000$
https://t.co/jUYizVxi2u

[Julio Villalón @JulioVillaln1]

1⃣On average, FA reached maturity at the youngest age (mean=29.2 years), followed in order by RD (mean=35.8 years), MD (mean=41.7 years) and AD (mean=48.2 years). We found evidence supporting the ‘last-in, first-out’ hypothesis, for FA, MD and AD.

[Olivier Parent @oparent41]

New paper “Characterizing spatiotemporal white matter hyperintensity pathophysiology in vivo to disentangle vascular and neurodegenerative contributions” out in Nature Communications! https://t.co/I2hn28HZIH

[Olivier Parent @oparent41]

I'm proud to share this work led from the @DouglasResearch and the @IPNMcGill and funded by the @AlzCanada and the @FRQS1. Special thanks to my supervisors, @mallarchkrvrty1 and @DadarMahsa, who showed great patience every time I added an analysis to this project in the last 4y!

[Neurology Journal @GreenJournal]

Cerebral amyloid angiopathy (CAA) is frequently seen in individuals aged 50 years+ presenting with a cognitive complaint, and patients with probable CAA according to the Boston criteria V1.5 but not V2.0 have increased risk of dementia: https://t.co/tprBLGViEJ

[Agingdoc🩺Dr David Barzilai🔔MD PhD MS MBA DipABLM @agingdoc1]

Inflammaging: From Mechanisms to Clinical Implications and Targeted Interventions

"...opportunities and limitations of these approaches for identifying individuals at risk for chronic disease..."

https://t.co/ClCxPi6sQx

[Anders Martin Fjell @AndersFjell]

Up to age 60, adult brain volume completely dominated by stable individual diffs. At 80 yrs, up to 50% reflects differences in change. Interpretation: 1) We change similarly up to 60. 2) Group comparisons often not reflecting changes. @Edvardosg @LCBC_UiO https://t.co/ZX8oNW7Bb0

[Juan Eugenio Iglesias @JuanEugenioIgl1]

Excited to share our latest HBM paper on Recon-any: a free tool for robust cortical surface analysis of low-field MRI of any contrast/resolution (also ex vivo!).
Toward accessible neuroimaging!
https://t.co/klB2bh8mTj
Freely available on @FreeSurferMRI :
https://t.co/z1jjc5jyzo

[Brian Edlow @ComaRecoveryLab]

Two new tools to map the human brainstem:

nuclei: https://t.co/XafKSGOGAZ
bundles: https://t.co/Js3qxETEZs

code: https://t.co/oZr3eb4TwN
https://t.co/17a64IQrhA

@olchanyi @JuanEugenioIgl1 @MGHMartinos @MGH_CNTR @MGBResearchNews @MIT

[Sylvain Baillet 🕊️ @sylvain_baillet]

Please RX - 🚨We’re hiring @CRCHUM @UMontreal — Professor, Emerging Viral Threats.
DM for more info.

[Bratislav Misic @misicbata]

Synaptome architecture shapes regional dynamics in the mouse brain | https://t.co/YKH3euIQpP

How do diverse synapses relate to the spatial patterning of whole-brain dynamics? @JustineYHansen explores @PLOSBiology ⤵️

[Zhiqiang Sha (@zhiqiangsha.bsky.social) @sha_zhiqiang]

The NeuroBioBank whole-genome catalogue of human brain donors with central nervous system disorders | Brain
https://t.co/XfcPBqY76P

[Christine Rabinak @BrainsBeesBikes]

The first time you start a research lab, there’s no manual.

So I made one.

A practical toolkit for postdocs and early-career faculty launching their first lab: hiring, startup planning, collaborations, and building a sustainable research program.

https://t.co/a30LLykjKq

[JAMA Neurology @JAMANeuro]

Greater adherence to the #DASH diet, plant-based dietary patterns, or diets with lower hyperinsulinemia and inflammation was associated with lower risk of subjective cognitive decline and better cognitive function in adults.

https://t.co/5p1G5ifnhd

[Nat Rev Neurology @NatRevNeurol]

Sex Differences in Amyloid Pathology by Race, Ancestry, and APOE ε 4 https://t.co/DgbhBo6OO6

[Agingdoc🩺Dr David Barzilai🔔MD PhD MS MBA DipABLM @agingdoc1]

Potentially modifiable risk factors for dementia in Norway (HUNT4 70+): a retrospective cohort study

👉"Addressing all 14 Lancet risk factors could prevent over half of all dementia cases."

https://t.co/8DUSdzlMTM

[Andrew Zalesky @AndrewZalesky]

New hi-res subcortical atlas defined at 100 microns!

Manually delineated using MRI, fibre tracking and histology

https://t.co/8fg97y2aXb

https://t.co/dND1IM9wk3

@andreashorn_ Helen Friedrich & team

[Canadian Longitudinal Study on Aging (CLSA) @clsa_elcv]

CLSAFindings💡: Cardiovascular risk in aging adults with double deficits in social support: A gender-sensitive, cross-sectional analysis of the CLSA cohort

Cc: @ubcpharmacy @PHCResearch @UBCAging @UnivOfTehran @UBC

🔗: https://t.co/YWimUjE30e

[Équipe ROSA Team @equipeROSAteam]

Notre article intitulé « A Meta‐Analysis of Sex‐Based Differences in Health Service Use for Persons Living With Dementia Between 2018 and 2020 in Four Canadian Provinces » a été publié dans le JAGS ! https://t.co/N7h7CmzyBm @McGillFamMed @IsabelleVedel ‌@CCNA_CCNV @RIMUHC1

[medRxiv @medrxivpreprint]

Do Perspectives Matter? Comparing Patient, Informant, and Clinician Subjective Cognitive Decline https://t.co/YKnnOJaPUj #medRxiv

[Zhiqiang Sha (@zhiqiangsha.bsky.social) @sha_zhiqiang]

A precise atlas of the human subcortex
https://t.co/M4ubb5wjIR