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/...

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...

journals.plos.org

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

🎓🧠 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.

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....

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

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

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.....

doi.org