Carolina Rezaval

me too! see you soon @hannah-haberkern.bsky.social

Check out our FlyWire anniversary piece to learn how @crezaval.bsky.social, @anitadevineni.bsky.social, Pelin Volkan, and six other researchers are using connectome data in their labs, and to read their thoughts on what new tools Drosophila neuroscience needs to move forward!

The #HertieFoundation and #FENS are excited to announce the winner of the Eric Kandel Young Neuroscientists Prize 2025: Johannes Kohl!

He will be awarded EUR 100,000 and will deliver the Eric Kandel Prize Lecture at #FENS2026 in Barcelona! 🇪🇸

👉 https://loom.ly/xsDFNzo

Our lab at the European Neuroscience Institute in Göttingen is looking for a highly skilled and motivated TECHNICAL ASSISTANT. Are you proficient in histological and wet lab techniques and lab management? Then come apply for our position (4 years contract)! umg.recruiting-portal.com/r/z004xflh7r...

A phenomenal achievement and an incredible resource for the community! Congrats!

On cloud nine to announce that I'll be starting my own lab at the Department of Biological Science, Florida State University in Spring 2026! We'll study neuronal circuits and sensory-guided behavior by combining comparative and functional approaches using non-model Drosophila flies 🪰

A GPCR signaling pathway in insect odor detection Odor detection differs fundamentally in vertebrates, which use G protein-coupled receptors (GPCRs), and insects, which employ ion channels. Here, we report the first evidence for a GPCR defining tunin...

Having personally sworn for years that insects don’t use GPCRs for odour detection, Suguru Takagi (@sugurutakagi.bsky.social) discovers that, in fact, they sometimes do …

www.biorxiv.org/content/10.1...

Male CNS Connectome A team of researchers has unveiled the complete connectome of a male fruit fly central nervous system —a seamless map of all the neurons in the brain and nerve cord of a single male fruit fly and the ...

We're very proud to be releasing the complete male fly CNS connectome!

It's the product of a huge team effort here at Janelia in partnership with the Cambridge Fly Connectomics group (@jefferis.bsky.social and colleagues), plus invaluable collaborators.

More soon...
www.janelia.org/project-team...

Travel awards are available for undergraduate students looking to attend #Cosyne25! The application is short, and the deadline is Nov 12. @cosynemeeting.bsky.social

Application: shorturl.at/6NEyk

More info: www.cosyne.org/travel-grants

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Eight professors appointed At its meeting of 17 and 18 September 2025 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed eight professors. The Board also awarded the title of

Very proud of @mcdonaldmeganc.bsky.social, just appointed Full Professor at ETH Zurich!

A brilliant scientist and an even more exceptional human. Congratulations, Megan!

ethz.ch/en/news-and-...

My Own Lab at Westlake University is OPEN! We are recruiting cool people at all levels NOW!
By tinkering behaviors and neural circuits in distinct animal species (mouse, sugar glider, etc), we are exploring new ways of doing social neuroscience in vivo, in silico and at home!

Model organism databases face budget cuts and closures Beyond the crucial data they contain, these digital archives have provided an important space for academic communities to exchange ideas and resources.

Nature has published an article on the crisis facing MODs
Model organism databases face budget cuts and closures www.nature.com/articles/d41...
@zfinmod.bsky.social @xenbase.bsky.social @yeastgenome.bsky.social @mousegenome.bsky.social @ratgenome.bsky.social @geneontology.bsky.social @nature.com

Excited to share our collaborative PhD project with Adam Dobson (Adam.Dobson@glasgow.ac.uk) on interorgan signalling in the ageing gut. Please contact Adam If you are a highly motivated student wanted to work on a super exciting Fly project.

🔔 Applications are open for the #FKNE Online Training Series!

From 11 November 2025, this 6-week course helps new PIs in Europe strengthen leadership, communication and lab management skills. 🧠

🗓️ Deadline: 15 October 2025
Apply now 👉 https://loom.ly/Ceus8Ys

Are you an early career scholar interested in learning more about peer review?

Join us for our virtual @reviewerzero.bsky.social workshop! We will help you understand how peer review works and give advice on responding to reviewer comments.

9-10:30am PT / 12-1:30pm ET on October 30th. Register👇🏼

Congrats!

Mutations in antimicrobial peptides differently affect sleep and plasticity Molecules implicated in host defense can, independent of their roles as immune mediators, regulate sleep. In mammals, cytokines such as Tumor Necrosis Factor α (TNF α) and Interleukin 1β (IL1 β) promo...

Happy to share our lab’s first preprint! ‘Mutations in antimicrobial peptides differently affect sleep and plasticity’. Led by @rahulkumar211.bsky.social, with help from many in the lab. In collaboration with @evoimmunoimroze A thread 1/n www.biorxiv.org/content/10.1...

Congrats! Super

Agrawal lab logo. A fly in the UBC colors, with dots framing its body.

The Agrawal lab is moving! This January we will be setting up shop at #UBC in Vancouver, in the department of #Zoology! We are actively recruiting at all levels, especially masters and PhD students. These position are #funded! Please send anyone interested my way!

San Juan Winter School on Connectomics and Brain Simulation Two-week intensive course on connectomics and brain simulation in San Juan, Puerto Rico. December 29, 2025 - January 10, 2026.

Applications are now open for our course on connectomics & brain simulation.
Organizers: Sven Dorkenwald (MIT), Stefanie Hampel (UPR), Andrew Seeds (UPR), Sebastian Seung (Princeton), and Srini Turaga (Janelia).
Interested? Apply here ➜ sjcabs.com

My department at Emory is a hiring a tenure-track neuroscientist!

Anyone who's talked to me in the last 4 years knows I cannot say enough good things about my dept and the neuroscience community here. My colleagues are so wonderfully supportive. Postdocs, please apply!

apply.interfolio.com/174371

Figure showing 3 panels. Panel A: workflow of a classical deep learning model vs TopoTome workflow, with marked differences between the methods, including manual segmentation of images, design and optimization of neural network and data post processing that is needed in deep learning workflow but not in TopoTome. Panel B: core concepts behind TopoTome shown connected by arrows. From left to right, there is a microCT scan of a fly brain (3D reconstruction), a persistence barcode of H2 homologies, an image of how persistent barcodes map to the original CT brain scan, and a segmentation of a CT scan. Panel C shows the concept of cubical complex filtration of 2D and 3D image data.

🚨Preprint🚨
What started as an attempt to compare CT scans of diverse fly brains, ended up a new concept for analysis & segmentation of difficult tomographic data. No ground truths, no training, just maths. This is TopoTome, topological data analysis of 3D images

www.biorxiv.org/content/10.1...

Hello everyone!
We decided to automate our sign-up process for the JEDI network. Please register using this link:
docs.google.com/forms/d/1IdO...

Thanks to everyone who reached out! We are looking forward to building our community with you. Share and repost!!!
#Drosophila @fly-eds.bsky.social

Professor Joel Levine Elected Fellow of the Royal Society of Canada - Ecology & Evolutionary Biology The University of Toronto’s Department of Ecology and Evolutionary Biology is proud to announce that Professor Joel Levine has been elected a Fellow of the Royal Society of Canada (RSC), the highest h...

Boom, congratulations Joel

Dear JEDIs,
as we are self-organizing using the #EDRC as a nucleator we decided it is time for a JEDI database to boost our network! If you identify as a JEDI, please contact us here or send a mail to katja.rust@uni-marburg.de to be added to our database.
#Drosophila
@fly-eds.bsky.social

A multisensory, bidirectional, valence encoder guides behavioral decisions A key function of the brain is to categorize sensory cues as repulsive or attractive and respond accordingly. While we have some understanding of how sensory information is processed in the sensory pe...

How is valence computed in the brain? Check out our new preprint about a single cell that integrates excitatory and inhibitory input across modalities according to valence and impacts behavioral decisions. An exciting collaboration across many labs. Enjoy reading!
www.biorxiv.org/content/10.1...

BBC Inside Science - The science behind autism - BBC Sounds What do we know about the causes of autism?

What do we know about the causes of #autism? @kingscollegelondon.bsky.social Professor Laura Andreae speaks with BBC Radio 4's Inside Science about the genetic factors behind autism, particularly around twin studies.

🔊 Listen now: www.bbc.co.uk/sounds/play/...

Thank you @edrc2025.bsky.social !! What a great honour to give the first talk at this amazing meetin!

A restricted subset of gut-innervating neurons that express the neuropeptide myosuppressin (Ms) innervate the crop, a stomach-like structure of the fly intestine. This figure shows co-expression between the Ms protein reporter (green) and Ms peptide (red) in the nervous system, and in neuronal projections towards the gut (blue).

If you find yourself at @edrc2025.bsky.social please check my wonderful postdoc's talk @neurogut.bsky.social at the gut workshop this afternoon. Gut, sex, reproduction, our new story! In combo with @irenemiguel-aliaga.bsky.social! @fly-jedi.bsky.social #EDRC2025

The @fly-eds.bsky.social is having its general assembly this saturday at 13:30 at #EDRC2025 , please join us to discuss our society and to find out more about @flybase.bsky.social and the current funding crisis