Ewa Beldzik

Attentional failures after sleep deprivation are locked to joint neurovascular, pupil and cerebrospinal fluid flow dynamics - Nature Neuroscience Yang et al. show that moments of failed attention we experience after sleep deprivation reflect brief ‘sleep-like’ episodes in the brain, corresponding to a brain- and body-wide event with altered bra...

Our paper on CSF, BOLD, pupil, and physiological measures in sleep deprivation and recovery sleep is finally out! 🎉 Congrats Zinong! www.nature.com/articles/s41...

29.10.2025 19:26 — 👍 10    🔁 9    💬 1    📌 0

Thrilled to have organized and presented at the “Coping with Sleepiness” symposium at #IOP2025 in Krakow! A fantastic experience sharing the stage with @d-manasova.bsky.social, @jtegelbeckers.bsky.social and A. Domagalik — insightful talks and great discussions! 🧠💤✨

13.07.2025 13:58 — 👍 2    🔁 2    💬 0    📌 0

Learned so much @ #SLEEP2025 in Seattle. Great talks, fantastic conversations afterwards.

15.06.2025 01:54 — 👍 0    🔁 0    💬 0    📌 0

Great meeting #cns2025! Many thanks for organizers @cogneuronews.bsky.social. I enjoyed presenting the Data Blitz talk (www.youtube.com/watch?v=VUku...), poster, and meeting old and new friends!

04.04.2025 15:07 — 👍 3    🔁 1    💬 0    📌 0

🎉Excited to share our latest work with @stephaniedwill.bsky.social @ewa-beldzik.bsky.social @lauradata.bsky.social + others
🥱Why does sleep deprivation have negative effects on behavior?
We demonstrate that attentional failures caused by SD are coupled to large-scale brain fluid transport.

19.11.2024 13:50 — 👍 4    🔁 2    💬 0    📌 0

Attentional failures after sleep deprivation represent moments of cerebrospinal fluid flow https://www.biorxiv.org/content/10.1101/2024.11.15.623271v1 Sleep deprivation rapidly disrupts cognitive function, and in the long term contributes to neurologi

Attentional failures after sleep deprivation represent moments of cerebrospinal fluid flow https://www.biorxiv.org/content/10.1101/2024.11.15.623271v1

15.11.2024 22:17 — 👍 15    🔁 8    💬 0    📌 4