Sign in

Ornina Merza

@omerza.bsky.social
16 followers 50 following 0 posts

Early carrer scientist, interested in Development, Microbiome, Evolution and beyond. How the tiny companions influence behaviour.

PostsRepliesMedia
Reposted by Ornina Merza
Christopher Noack @chnoack.bsky.social · 06/06/2025
I am excited to share our new publication in @pnas.org on the de novo nerve net assembly in Hydra embryos showing that neural circuits self-assemble through activity-driven processes, modulated by temperature and the microbiome. Thanks to all colleagues involved here! www.pnas.org/doi/10.1073/...
pnas.org
Assembly of a functional neuronal circuit in embryos of an ancestral metazoan is influenced by temperature and the microbiome | PNAS
Understanding how neural populations emerge to give rise to behavior is a major goal in neuroscience. Here, we explore the self-assembly of neural ...
2147
Reposted by Ornina Merza
Christopher Noack @chnoack.bsky.social · 25/03/2025
Cnidarians are among the earliest animals to possess a nervous system. If you're interested in how neuronal circuits emerge and assemble in Hydra embryos, find me at the #NWG2025 @neurowissg.bsky.social conference and check out my poster on Saturday! (T23-3D). #Cnidaria #Hydra
052
Reposted by Ornina Merza
TransEvo @transevo.bsky.social · 31/01/2025
7 PhD positions in Translational Evolutionary Research available @uni-kiel.de Application deadline is March 27, 2025 Please spread the word! www.kec.uni-kiel.de/news_events/...
0810
Reposted by Ornina Merza
Christopher Noack @chnoack.bsky.social · 18/12/2024
Finally, the major part of my PhD is now available as preprint showing the de novo assembly of a functioning neural population in Hydra embryos!
072
Reposted by Ornina Merza
Proceedings of the National Academy of Sciences @pnas.org · 27/12/2024
Researchers challenged longhorn crazy ants and humans with the same task: maneuvering a T-shaped object through two consecutive open doorways. Single humans always outperformed single ants, but ant groups could beat human groups. In PNAS: www.pnas.org/doi/10.1073/...
A group of longhorn crazy ants (top) and a group of people (bottom) tackling scaled versions of the same geometrical maneuvering puzzle.

CREDIT: Ofer Feinerman
5342105
Reposted by Ornina Merza
Christie Wilcox @nerdychristie.bsky.social · 28/12/2024
@science.org isn't just a world-class scientific journal—it's also got the best science journalists in the world writing for it (I'm only a little biased😉). They've hand-picked the most memorable stories from 2024 for this edition of #ScienceAdviser: www.science.org/content/arti...
science.org
ScienceAdviser: A year of News from Science
Today in Science and science: Our news editors’ favorite stories of 2024
04313
Reposted by Ornina Merza
Iain Couzin @icouzin.bsky.social · 22/12/2024
The non-model organism “renaissance” has arrived Meet 10 neuroscientists bringing model diversity back @mpi-animalbehav.bsky.social www.thetransmitter.org/animal-model...
thetransmitter.org
The non-model organism “renaissance” has arrived
Meet 10 neuroscientists bringing model diversity back with the funky animals they study.
14215