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Ewa Beldzik

@ewa-beldzik.bsky.social

Brain. Sleep. Drowsiness. Cognitive neuroscience. Assistant Professor @ Centre for Brain Research (brain.uj.edu.pl), Jagiellonian University in Krakow, Poland

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Ewa Beldzik @ewa-beldzik.bsky.social · 07/06/2026

Following a microsleep, arousal-promoting subcortical nuclei come back online in a beautiful sequence, restoring wakefulness and responsiveness. This video captures such a recovery in a drowsy participant performing an attention task. Details: www.biorxiv.org/content/10.64898/2026.05.26.728061v1

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Ewa Beldzik @ewa-beldzik.bsky.social · 01/06/2026

What happens when the brain slips into a microsleep? An example from a highly drowsy participant showing a brief loss of responsiveness (at time 0s). Details of the research: www.biorxiv.org/content/10.6...

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Ewa Beldzik @ewa-beldzik.bsky.social · 20/03/2026

Thrilled to be elected Co-Chair of the Sleep Regulation & Function #GRS with @d-manasova.bsky.social Can’t wait to shape a great program for early-career sleep scientists 🧠💤 Thanks to @nataliehauglund.bsky.social & Raquel for passing the torch! We’ll do our best to carry it forward!🔥 #SleepResearch

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Ewa Beldzik @ewa-beldzik.bsky.social · 17/03/2026

Amazing Gordon Research Conference on Sleep Regulation and Function in Galveston, TX—fantastic people, inspiring talks, and great discussions. Also, a lot of fun beyond the science.

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Ewa Beldzik @ewa-beldzik.bsky.social · 13/07/2025

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! 🧠💤✨

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Ewa Beldzik @ewa-beldzik.bsky.social · 15/06/2025

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

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Ewa Beldzik @ewa-beldzik.bsky.social · 04/04/2025

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!

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