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Sercan Sayin

@sercansayin.bsky.social

535 Following343 Followers

Postdoc @ Excellence Cluster “The Centre for the Advanced Study of Collective Behaviour” VR, locust behavior and neurobiology

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@dulaclab.bsky.socialOct 5, 2026, 10:07 AMReposted by @sercansayin.bsky.social

This was so long overdue!... optogenetics truly revolutionized neuroscience and more. Congrats @deisseroth.bsky.social

@bahllab.bsky.socialOct 5, 2026, 11:55 AMReposted by @sercansayin.bsky.social

New preprint from the lab!

We built an atlas of functional ensembles across the zebrafish hindbrain, linking whole-hindbrain activity to behavior, structural organization, and molecular features.
A few highlights below 🧵

www.biorxiv.org/content/10.6...

@roesslerdaniela.bsky.socialSep 25, 2026, 12:27 PMReposted by @sercansayin.bsky.social

🚨New paper🚨

Garden #spiders are everywhere right now—big, beautiful ladies, still in the hub of their 🕸️
But they are not just waiting, at night they also 💤! We found behavioral signatures of sleep in the wild. Out in #AnimalBehaviour w/ @mherberstein.bsky.social

tinyurl.com/uznvv58y
🧵1/5

Adult female garden spider (Araneus diadematus) sitting at the center of her orb web, with orange‑brown legs and a patterned abdomen. The web’s radial and spiral threads are sharply visible, catching the light. The background is blurred green foliage with soft circular highlights, making the spider and web stand out in clear focus.
@sercansayin.bsky.socialSep 23, 2026, 5:16 AM

Mormon crickets are the OG cannibalistic swarms.

@andrejbicanski.bsky.socialSep 22, 2026, 4:17 PMReposted by @sercansayin.bsky.social

Now accepted and published --- with many thanks to the referees for helping sharpen the manuscript. Long time since the first notes. Good to see it officially out.

www.cell.com/current-biol...

@sercansayin.bsky.socialSep 7, 2026, 3:57 PM

Impossible without the work of @gkolyfetis.bsky.social and @jiv1066.bsky.social

@sercansayin.bsky.socialSep 7, 2026, 3:54 PM

Many swarming animals display coloration, but testing function is hard because manipulating color in groups is laborious. We used VR to alter the appearance of desert locusts, which occur in two distinct social/color states. We believe this is the first evidence that coloration affects swarming.

@sercansayin.bsky.socialSep 7, 2026, 3:37 PM

Swarm models are abstract, but life is full of color! Locust warning coloration modulates how individuals track others, especially in cluttered environments. Visual modeling, VR, remote sensing. With @jjfosterlab.bsky.social, @theswordlab.bsky.social, @icouzin.bsky.social

ssrn.com/abstract=739...

@andrewstraw.bsky.socialSep 4, 2026, 2:57 PMReposted by @sercansayin.bsky.social

We are hiring! Come join us in the Straw Lab at the @biologyunifreiburg.bsky.social . Seeking a scientist to work on the neural and computational mechanisms of visual navigation in honey bees. uni-freiburg.de/en/job/00005...

@liberal-jen.bsky.socialSep 3, 2026, 6:57 PMReposted by @sercansayin.bsky.social

A murmuration of starlings above Sardinia, Italy. One of my favorite natural phenomena.

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@jangrundemann.bsky.socialSep 4, 2026, 7:14 AMReposted by @sercansayin.bsky.social

Wow! 🧠
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...

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