Dr Cyril Pernet
@cyrilrpernet.bsky.social
2.2K followers 140 following 150 posts
NeuroInformatics, NeuroImaging, Stats #openscience #opendata #publicdata -- leading https://publicneuro.eu/ put my stuff on https://github.com/CPernet/ see also http://cpernet.github.io --- pour mes amis francophone aussi: https://lavieen202025.github.io/
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Reposted by Dr Cyril Pernet
ohbmofficial.bsky.social
Join OHBM in building a greener future! 🌍 Become our official Sustainability Sponsor and showcase your commitment to eco-friendly initiatives with branded water bottles, refill station signage, and QR codes linking to your sustainability pledge. Let’s make #OHBM2026 the most sustainable yet!
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cyrilrpernet.bsky.social
well a part a very few descent outlets, their summary is crap anyway AI or not
mjcrockett.bsky.social
Glad Science collected this data (though the results are entirely unsurprising). GenAI cannot accurately summarize scientific papers, sacrificing accuracy for simplicity.

And shame on publishers who are pushing genAI summaries on readers. Great way to accelerate an epistemic apocalypse.
Screenshot of popup window on Elsevier website advertising their AI product to "read strategically, not sequentially... ScienceDirect AI extracts key findings from full-text articles, helping you quickly assess an article's relevance to your research.. unlock your AI access"
Reposted by Dr Cyril Pernet
imagingneurosci.bsky.social
Launched in 2023, Imaging Neuroscience is now firmly established, with full indexing (PubMed, etc.) and 700 papers to date.

We're very happy to announce that we are able to reduce the APC to $1400.

Huge thanks to all authors, reviewers, editorial team+board, and MIT Press.
cyrilrpernet.bsky.social
- Different BLAS/LAPACK implementations
- Threading changes summation order (round-off)
- MKL/Accelerate/OpenBLAS can use SIMD/FMA and architecture-specific kernels.
- libm differences (exp, log, trig, etc) come from the OS
- compiler stuff affects rounding
- RNGkind() floating-point ops can diverge
cyrilrpernet.bsky.social
computational reproducibility -- since you work with R, you may want to mention numerical accuracy, tiny differences are expected with OS and OS versions
Reposted by Dr Cyril Pernet
protik.bsky.social
For the EU, this should be a very urgent matter of national security. All EU member states should build on Denmark's wise strategy to phase out Microsoft products
Reposted by Dr Cyril Pernet
eegmanylabs.bsky.social
#EEGManyLabs website is now live: eegmanylabs.org
A home for our global effort to test the replicability of influential EEG findings, share resources, improve methods in cognitive neuroscience, and grow an open, connected community.
eegmanylabs
eegmanylabs.org
Reposted by Dr Cyril Pernet
claireocallaghan.bsky.social
Position open for a neuroimaging focused postdoc to come work with us in Sydney

Feel free to get in touch for a chat if you have any questions about it :)

usyd.wd105.myworkdayjobs.com/en-GB/USYD_E...
Reposted by Dr Cyril Pernet
alexfornito.bsky.social
Interested in Network hubs, cortical hierarchies, and gradients? Ever wonder where they come from? Check our latest review, where we cover different approaches to mapping hubs, models for their evolution, and mechanisms for how they develop:

osf.io/preprints/os...
Reposted by Dr Cyril Pernet
imagingneurosci.bsky.social
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...
Reposted by Dr Cyril Pernet
Reposted by Dr Cyril Pernet
k4tj4.bsky.social
1
To predict the behaviour of a primate, would you rather base your guess on a closely related species or one with a similar brain shape? We looked at brains & behaviours of 70 species, you’ll be surprised!

🧵Thread on our new preprint with @r3rt0.bsky.social , doi.org/10.1101/2025...
Brain Surfaces of 70 primate species
Reposted by Dr Cyril Pernet
katharinehayhoe.com
One of the most common science myths is that we need 10k steps a day...a number originating from a Japanese ad.

In general, the more steps the better, right? However, several studies now identify inflection points around 7k as significantly reducing many health risks, from heart to dementia.
Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis
Although 10 000 steps per day can still be a viable target for those who are more active, 7000 steps per day is associated with clinically meaningful improvements in health outcomes and might be a mor...
www.thelancet.com
Reposted by Dr Cyril Pernet
euatun.bsky.social
🌞 Heading off on holiday? The relaxation starts the moment you travel — because the EU’s got your #PassengerRights covered!

Whether by ✈️, 🚆, 🚌, or ⛴️, you’re entitled to:

🧳 traveller information
♿ equal treatment & mobility support
📩 help from national bodies with complaints, & more!

Bon voyage!