Carolina Rezaval
@crezaval.bsky.social
📤 703
📥 392
📝 75
Investigating how the brain solves conflicts.
@fkne-scholars.bsky.social
https://www.rezavallab.org
pinned post!
We're delighted to see our study, "Mating proximity blinds threat perception"
pubmed.ncbi.nlm.nih.gov/39198656/
, featured by Nature Structural & Molecular Biology. Thank you for spotlighting our work!
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Balancing reproductive pursuit and visual danger - Nature Structural & Molecular Biology
Nature Structural & Molecular Biology - Balancing reproductive pursuit and visual danger
https://www.nature.com/articles/s41594-024-01458-5
10 months ago
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Carolina Rezaval
Hannah Haberkern
about 10 hours ago
Years ago
@lauragrima.bsky.social
talked about what a pity it is when scientists who work on
#foraging
miss out on fruitful interactions because they work with different animals. Together with collegues we started a virtual seminar series, which grew into a conference and now a review!
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ScienceDirect.com | Science, health and medical journals, full text articles and books.
https://authors.elsevier.com/sd/article/S0166-2236(25)00184-5
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me too! see you soon
@hannah-haberkern.bsky.social
add a skeleton here at some point
about 7 hours ago
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Carolina Rezaval
Francisco Rivera Rosario
about 9 hours ago
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!
add a skeleton here at some point
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Carolina Rezaval
Federation of European Neuroscience Societies - FENS
1 day ago
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
#HertieFoundation
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reposted by
Carolina Rezaval
Oliver Barnstedt
1 day ago
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...
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European Neuroscience Institute Göttingen (ENI) -- Technical Assistant (f/m/d)
Technical Assistant (f/m/d)
https://umg.recruiting-portal.com/r/z004xflh7ru96oj/Technical+Assistant+fmd/37077/G%C3%B6ttingen
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A phenomenal achievement and an incredible resource for the community! Congrats!
add a skeleton here at some point
1 day ago
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Carolina Rezaval
Suguru Takagi
about 1 month ago
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 🪰
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Carolina Rezaval
Richard Benton
2 days ago
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...
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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...
https://www.biorxiv.org/content/10.1101/2025.10.03.680299v1
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Carolina Rezaval
Janelia FlyEM
2 days ago
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...
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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 ...
https://www.janelia.org/project-team/flyem/male-cns-connectome
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Carolina Rezaval
Lea Duncker
4 days ago
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
(1/2)
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Travel Grants — COSYNE
Apply for COSYNE 2026 Travel Grants to support your participation in Lisbon and Cascais, Portugal. Grants are available for students, postdocs, and PIs, including programs for Childcare, Presenters, N...
https://www.cosyne.org/travel-grants
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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-...
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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
https://ethz.ch/en/news-and-events/eth-news/news/2025/09/eight-professors-appointed.html
3 days ago
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Carolina Rezaval
Ding Liu
5 days ago
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!
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Carolina Rezaval
Alliance of Genome Resources
4 days ago
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
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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.
https://www.nature.com/articles/d41586-025-03040-5
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Carolina Rezaval
7 days ago
Excited to share our collaborative PhD project with Adam Dobson (
[email protected]
) 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.
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Carolina Rezaval
Federation of European Neuroscience Societies - FENS
5 days ago
🔔 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
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Carolina Rezaval
Mariam Aly
5 days ago
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👇🏼
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Welcome! You are invited to join a meeting: Peer Review 101. After registering, you will receive a confirmation email about joining the meeting.
Welcome! You are invited to join a meeting: Peer Review 101. After registering, you will receive a confirmation email about joining the meeting.
https://northwestern.zoom.us/meeting/register/rBPwy0y2SCqBPPgqhEt7Rg
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Carolina Rezaval
Krishna Melnattur
6 days ago
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...
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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...
https://www.biorxiv.org/content/10.1101/2025.09.28.679065v1
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Carolina Rezaval
Sweta Agrawal
6 days ago
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!
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Carolina Rezaval
Institute of Neurobiology - UPR
7 days ago
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
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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.
https://sjcabs.com/
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Carolina Rezaval
Anita Devineni
7 days ago
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
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Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
https://apply.interfolio.com/174371
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Carolina Rezaval
Ana Marija Jakšić
8 days ago
🚨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...
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Carolina Rezaval
Junior European Drosophila Investigators
7 days ago
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
add a skeleton here at some point
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Carolina Rezaval
Stephen F. Goodwin
9 days ago
Boom, congratulations Joel
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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...
https://eeb.utoronto.ca/2025/09/professor-joel-levine-elected-fellow-of-the-royal-society-of-canada/
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Carolina Rezaval
Junior European Drosophila Investigators
11 days ago
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
[email protected]
to be added to our database.
#Drosophila
@fly-eds.bsky.social
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Carolina Rezaval
Katrin Vogt
11 days ago
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...
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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...
https://www.biorxiv.org/content/10.1101/2025.09.26.678749v1
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Carolina Rezaval
Institute of Psychiatry, Psychology & Neuroscience
12 days ago
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/...
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BBC Inside Science - The science behind autism - BBC Sounds
What do we know about the causes of autism?
https://www.bbc.co.uk/sounds/play/m002jtvm
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Carolina Rezaval
Lucia Prieto Godino
12 days ago
Thank you
@edrc2025.bsky.social
!! What a great honour to give the first talk at this amazing meetin!
add a skeleton here at some point
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Carolina Rezaval
Dafni Hadjieconomou
13 days ago
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
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Carolina Rezaval
European Drosophila Society
13 days ago
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
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Very sad to hear of the passing of Ed Kravitz. An amazing scientist and a fantastic person.
15 days ago
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reposted by
Carolina Rezaval
Elizabeth Rideout
17 days ago
I have gotten a bit behind at sharing the lab’s latest work - this paper is now published - check it out!
www.cell.com/cell-reports...
Long story short: insulin is the major determinant of female fat storage, with a relatively minor effect on males.
add a skeleton here at some point
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Carolina Rezaval
19 days ago
The
#FKNE
Leadership Training Course for the Starting PI is open! Don't miss the opportunity to enhance your abilities and learn to tackle challenging moments as an early group leader! Application deadline: 15 Oct. 2025
fenskavlinetwork.org/fkne-leaders...
@fens.org
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Carolina Rezaval
John Tuthill
20 days ago
new pape from our lab, led by the indefatigable
@chrisjdallmann.bsky.social
. i am very proud of this one.
add a skeleton here at some point
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Carolina Rezaval
iBehave
21 days ago
🌟 Applications open for
#BonnBrain
#conference
2026! 🧠 Mar 23–25
@dzne.science
Bonn Invited talks, selected talks, young investigator symposium, posters, career session & more… ⏰ Slots limited to 200 participants, apply early! Info & updates: 👉
bonnbrain.de
👉
@bonnbrainconf.bsky.social
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Carolina Rezaval
Emmanuel Perisse
23 days ago
You just finished your PhD and you are looking for a postdoc to study stress-dependent modulation of learning. We are using the powerful fly model to understand the underlying circuits and mechanisms. You can apply here:
emploi.cnrs.fr/Offres/CDD/U...
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Portail Emploi CNRS - Offre d'emploi - Postdoc position (M/F) in Neuroscience, stress modulation of learning (H/F)
https://emploi.cnrs.fr/Offres/CDD/UMR5203-EMMPER-002/Default.aspx?lang=EN
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Carolina Rezaval
Katharina Schmack
23 days ago
"Sleep, like aging, may be an inescapable consequence of aerobic metabolism." Really enjoyed this thought-provoking paper 🧠💤🪰 - congrats to
@rafsarnataro.bsky.social
and team on this impressive work! No wonder the Krebs cycle always put me to sleep 😅
#neuroskyence
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Carolina Rezaval
Systems Neuroscience Mailing List
26 days ago
Tomas Hromadka: COSYNE 2026: Meeting announcement; Call for Abstracts
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COSYNE 2026: Meeting announcement; Call for Abstracts
Tomas Hromadka
https://groups.google.com/g/systems-neuroscience/c/nRQ9DlpdoLI
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Carolina Rezaval
Maria Paz Fernandez
28 days ago
New publication from our lab, in Science Advances: Synaptic targets of circadian clock neurons influence core clock parameters
www.science.org/doi/10.1126/...
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Synaptic targets of circadian clock neurons influence core clock parameters
A neuron type downstream of circadian pacemakers regulates daily sleep and activity timing in Drosophila.
https://www.science.org/doi/10.1126/sciadv.adw4666
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Carolina Rezaval
Martin Giurfa
28 days ago
See last article on "The cognitive side of communication in social insects", just published in @TrendsCognSci . Free access under this link!
authors.elsevier.com/sd/article/S...
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Carolina Rezaval
BonnBrain Conference
29 days ago
Application is open! Come join us and our fantastic line-up of speakers next year in March in Bonn!
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Carolina Rezaval
Timothy O'Leary
about 1 month ago
We all know that correlation doesn't imply causation. So we took some correlations and tested if they were causal. Here's what happened:
www.cell.com/cell-reports...
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An optical brain-machine interface reveals a causal role of posterior parietal cortex in goal-directed navigation
Relating neural circuitry to behavior is challenging due to closed loop interactions between neural activity, actions, and sensations. Sorrell et al. present evidence for a causal role of mouse PPC in...
https://www.cell.com/cell-reports/fulltext/S2211-1247(25)00633-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2211124725006333%3Fshowall%3Dtrue
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Carolina Rezaval
Molecular & Cellular Cognition Society
about 1 month ago
Check out the meeting lineup for
#MCCS25
! It's going to be an incredible day. Don't miss out, register now:
event.fourwaves.com/MCCS25/pages
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Carolina Rezaval
Rory Coleman
about 1 month ago
I am thrilled to announce that I just opened my lab at New York University in
@nyucns.bsky.social
and Biology! Our work will explore the richness of animal behavior, dissecting the genetic and circuit mechanisms that shape its evolution.
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Carolina Rezaval
Anita Devineni
about 1 month ago
Since the season is approaching, I'm reposting my advice for applying to PhD programs. It covers things like *what the admissions committee is looking for *how to write a good statement *how to optimize your letters of rec *addressing weaknesses *and more!
www.brains-explained.com/advice-for-a...
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Carolina Rezaval
Nicholas Bellono
about 1 month ago
Octopuses sense environmental microbiomes to drive predatory and parental behaviors. Artwork by Lily Soucy.
#evolution
#sensation
#microbiome
@cellpress.bsky.social
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Carolina Rezaval
Luisa Cochella
about 1 month ago
Our work on the function of miR-51/miR-100 is out! miR-100 is widely conserved across eumetazoans but its function has been mysterious. Emilio Santillán found in worms it regulates signaling and extracellular matrix genes, some of which seem to be conserved targets!
www.science.org/doi/10.1126/...
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An ancient and essential miRNA family controls cellular interaction pathways in C. elegans
A microRNA that arose at the origin of eumetazoans regulates cell adhesion and signaling in C. elegans through conserved targets.
https://www.science.org/doi/10.1126/sciadv.adz1934
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Carolina Rezaval
The Hassan Brain Development Team
about 1 month ago
Latest from the lab, the beautiful work of Iryna Mohylyak and colleagues describing a temporal developmental transcriptional program for mitochondrial quality control and synaptic connectivity, with
@jdejuan-sanz.bsky.social
, Olga Corti and
@steinaerts.bsky.social
labs
www.nature.com/articles/s41...
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Temporal transcriptional regulation of mitochondrial morphology primes activity-dependent circuit connectivity - Nature Communications
This study investigates the developmental transcriptional regulation of mitochondrial quality control. Authors identify the Drosophila factor Mirana, homologous to mammalian TZAP, as a key temporal re...
https://www.nature.com/articles/s41467-025-62908-2?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20250901&utm_content=10.1038/s41467-025-62908-2
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Carolina Rezaval
Andrew Lin
about 1 month ago
Excited to share our latest work - expressing the bacterial sodium channel in fly Kenyon cells surprisingly *decreases* their excitability, thanks partly to decreased endogenous sodium channels. This prevents learning and decreases odor-evoked calcium influx
doi.org/10.1113/JP28...
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Ectopic sodium channel expression decreases excitability of Drosophila Kenyon cells
Abstract figure legend: We tested the effects of expressing the bacterial voltage-gated sodium channel NaChBac in the Kenyon cells of the Drosophila memory centre, the mushroom body. NaChBac expressi...
https://doi.org/10.1113/JP288790
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Carolina Rezaval
about 2 months ago
2 post-doc positions open in the lab to do research on inter-organ signalling in regeneration and cancer in flies and mice.
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Carolina Rezaval
Dafni Hadjieconomou
about 1 month ago
📣 Paper alert!!!! 📣Very happy to have participated a tiny bit in this super exciting piece of work by the
@bentonlab.bsky.social
lab!
@joybabadeep.bsky.social
and
@camilla-roselli.bsky.social
www.biorxiv.org/content/10.1...
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Intersecting experimental evolution and CRISPR screens to identify novel toxin resistance loci
Understanding toxin resistance in insects is key to appreciate niche adaptations and for pest management, but remains challenging due to complex genetics. To investigate how Drosophila sechellia evolv...
https://www.biorxiv.org/content/10.1101/2025.07.23.666417v2
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