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Nikos Priovoulos

@nikospriovoulos.bsky.social
173 followers 667 following 8 posts
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Reposted by Nikos Priovoulos
Time Perception Lab @timelab.bsky.social · 27/03/2026
New in @plosbiology.org! How do we make sense of very brief events? @gianfrancof.bsky.social, @valeriacentanino.bsky.social & @dbueti.bsky.social show, in a unifying framework, the multiple stages and mechanisms the brain uses to build time perception. 🔗 journals.plos.org/plosbiology/...
journals.plos.org
Neuronal populations across the cortex underlie discrete, categorical, and subjective representations of visual durations
Duration perception involves multiple brain regions, but how unimodal tuning across this network supports subjective timing remains unclear. This study shows that parietal, premotor, and caudal SMA en...
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Reposted by Nikos Priovoulos
Faruk Gulban @ofgulban.bsky.social · 09/01/2026
A new MRI protocol can scan the human brain and its venous network in under 7 minutes at 0.35 mm iso. resolution, marking it as a potential tool for diagnosing cerebrovascular diseases and monitoring neurodegeneration. scim.ag/3LkRfRY
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Nikos Priovoulos @nikospriovoulos.bsky.social · 10/01/2026
🎓🧠 It's finally out in @pnas.org 📄 doi.org/10.1073/pnas... We reconstruct the cerebellar cortex and vasculature in-vivo by combining motion-corrected, pTX-enabled #7T MRI with a new segmentation approach.
doi.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Reposted by Nikos Priovoulos
layerfmri.bsky.social @layerfmri.bsky.social · 02/07/2025
New high resolution fMRI paper describing the capabilities and challenges of 9.4T fMRI in the cerebellum. By van der Zwaag et al., (@highonfield.bsky.social, @nikospriovoulos.bsky.social) doi.org/10.1002/mrm....
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Nikos Priovoulos @nikospriovoulos.bsky.social · 30/06/2025
and yet one more: routine cerebellar neuroimaging at 9.4T—no individual B1+ calibration, robust BOLD. A glimpse of what’s to come at even higher fields. in MRM onlinelibrary.wiley.com/doi/10.1002/... with Wietske van der Zwaag, @highonfield.bsky.social‬, Desmond Tse 🎓🧠 #fMRI #cerebellum #9.4T
doi.org
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Nikos Priovoulos @nikospriovoulos.bsky.social · 25/06/2025
New paper from the amazing Emma Brouwer: humble, group-optimized B1+ shims at 7T can boost or destroy signal where it matters—no subject-specific calibration needed. in MRM doi.org/10.1002/mrm.... @spinozacentre.bsky.social🎓🧠 #MRI #fMRI #Neuroimaging #7T
doi.org
Easy‐to‐use B1+ shims for human brain imaging at 7 T
Purpose B1+$$ {B}_1^{+} $$ field inhomogeneity is a common problem in high field brain MRI (>3$$ >3 $$ T). Parallel-transmit methods that adjust the B1+$$ {B}_1^{+} $$ field channelwise often requi.....
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