Johannes Felsenberg
@felsenberg.bsky.social
440 followers 260 following 26 posts
Neuroscientist at the FMI Basel, investigating memories and how to change them
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felsenberg.bsky.social
At the FMI Basel, we study how experiences that contradict learned expectations modify memory. Our work combines behavioral assays, genetic tools, and in vivo imaging in Drosophila to uncover how new information reshapes memory representations in the brain. Contact us to learn more.
Reposted by Johannes Felsenberg
crick.ac.uk
We're now recruiting early career group leaders at the Crick to lead ambitious research programmes and explore bold scientific questions.

Hear our Director, Edith Heard, explain why the Crick is a unique place for curiosity-driven research.

Apply now ➡️ www.crick.ac.uk/careers-stud...
Reposted by Johannes Felsenberg
fmiscience.bsky.social
In May, Lucas Morales represented the FMI at the @eu-life.bsky.social Science Vision Talk Contest in Brno—Eurovision for science. His live talk had surprises, but he later recorded a new version. Watch it and read his Q&A on science, career and communication: www.fmi.ch/news-events/...
Lucas Morales: When science meets creativity
In May 2025, Lucas Morales — a former postdoc and now a research associate in computational biology with Helge Grosshans — represented the FMI in Brno at the EU-LIFE Science Vision Talk Contest, a sci...
www.fmi.ch
Reposted by Johannes Felsenberg
fens.org
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
Reposted by Johannes Felsenberg
sirileknes.bsky.social
One week left to apply!
sirileknes.bsky.social
Please RT
2 new positions in the lab as postdoc & PhD!

Interested in stress, pain, or reward? This project has it all!

We are a friendly but ambitious group. Oslo is a capital city on the fjord & bordered by forest, great urban & outdoors opportunities: 💃 ⛷️ 🚣 🎭 🎶

www.jobbnorge.no/en/available...
Postdoctoral Research Fellowship (286516) | University of Oslo
Job title: Postdoctoral Research Fellowship (286516), Employer: University of Oslo, Deadline: Wednesday, October 15, 2025
www.jobbnorge.no
Reposted by Johannes Felsenberg
evoneuro.bsky.social
I am going to repost our job ad because we are not getting many applicants!
Like anywhere, there are pros and cons, so if you have questions just DM or email me.
#academicjobs #neuroskyence #neuroethology #academicsky
evoneuro.bsky.social
For anyone on the neuroscience job market, our ads are up. We are looking for anyone working in systems neuroscience of animals to join us in southern Alberta 🇨🇦
#academicsky #neuroskyence #neuroethology #academicjobs #Canada
neurojobs.sfn.org/job/39049/as...
Assistant Professor (Neuroscience, Tenure Track) - Lethbridge (City), Alberta (CA) job with University of Lethbridge | 39049
Assistant Professor (tenure track) of the Department of Neuroscience at the University of Lethbridge, Alberta, Canada
neurojobs.sfn.org
Reposted by Johannes Felsenberg
juliusbrennecke.bsky.social
Love RNA biology?

Join us to explore the piRNA pathway with structural and genetic approaches (see 👇👇).

PhD student/postdoc position co-supervised by Clemens Plaschka & myself.

DM or email us if you’d like to know more!

@vbcscitraining.bsky.social @imbavienna.bsky.social @impvienna.bsky.social
juliusbrennecke.bsky.social
PIWI clade Argonautes are essential for transposon silencing. Without them, animals are sterile due to massive transposon activity.

But how does piRNA-guided target interaction translate into silencing?

PhD student Júlia Portell Montserrat has an intriguing answer

www.cell.com/molecular-ce...
Reposted by Johannes Felsenberg
hokuba.bsky.social
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!
Agrawal lab logo. A fly in the UBC colors, with dots framing its body.
Reposted by Johannes Felsenberg
annikabarber.bsky.social
Despite These Times...my department is hiring! I really like my department, we have a good mix of disciplines and organisms and we're really low-drama. We also get pizza at faculty meeting. So if you're a computational and structural biologist, join us! 🧪 jobs.rutgers.edu/postings/260...
Assistant Professor - Tenure Track Faculty
The Department of Molecular Biology and Biochemistry at Rutgers, The State University of New Jersey, is inviting applicants for a tenure-track Assistant Professor position. The position requires a doc...
jobs.rutgers.edu
Reposted by Johannes Felsenberg
jojolab.bsky.social
Excited to announce that I'll be moving to the Univ of California Irvine @ucirvine.bsky.social next Spring!🌴

Happily, this is not goodbye to Japan as I'll continue my lab @RIKEN_CBS for some time.

Help spread the word: the new UCI lab will be hiring, DM or email ([email protected]) if interested!
Reposted by Johannes Felsenberg
anitadevineni.bsky.social
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
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
Reposted by Johannes Felsenberg
merianelion.bsky.social
🚨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...
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.
Reposted by Johannes Felsenberg
katrinvogt.bsky.social
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...
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...
www.biorxiv.org
Reposted by Johannes Felsenberg
manuperisse.bsky.social
You still have some time to apply!
don't miss this opportunity
manuperisse.bsky.social
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...
Portail Emploi CNRS - Offre d'emploi - Postdoc position (M/F) in Neuroscience, stress modulation of learning (H/F)
emploi.cnrs.fr
Reposted by Johannes Felsenberg
lucagiorgetti.bsky.social
Really excited to share our latest work led by @mattiaubertini.bsky.social and @nesslfy.bsky.social: we report that cohesin loop extrusion creates rare but long-lived encounters between genomic sequences which underlie efficient enhancer-promoter communication.
www.biorxiv.org/content/10.1...
A🧵👇
felsenberg.bsky.social
Rockstar!
fmiscience.bsky.social
We’re proud that the work of FMI group leader Margherita Yayoi Turco on reproductive organoids is featured in @nature.com. From the first placental organoid in 2017 to today’s advances, Turco's research is helping reshape reproductive health. www.nature.com/articles/d41...
The mini placentas and ovaries revealing the basics of women’s health
Lab-made organoids that mimic reproductive tissues could point to treatments for common conditions such as pre-eclampsia and endometriosis.
www.nature.com
Reposted by Johannes Felsenberg
fmiscience.bsky.social
We’re proud that the work of FMI group leader Margherita Yayoi Turco on reproductive organoids is featured in @nature.com. From the first placental organoid in 2017 to today’s advances, Turco's research is helping reshape reproductive health. www.nature.com/articles/d41...
The mini placentas and ovaries revealing the basics of women’s health
Lab-made organoids that mimic reproductive tissues could point to treatments for common conditions such as pre-eclampsia and endometriosis.
www.nature.com
Reposted by Johannes Felsenberg
sirileknes.bsky.social
Please RT
2 new positions in the lab as postdoc & PhD!

Interested in stress, pain, or reward? This project has it all!

We are a friendly but ambitious group. Oslo is a capital city on the fjord & bordered by forest, great urban & outdoors opportunities: 💃 ⛷️ 🚣 🎭 🎶

www.jobbnorge.no/en/available...
Postdoctoral Research Fellowship (286516) | University of Oslo
Job title: Postdoctoral Research Fellowship (286516), Employer: University of Oslo, Deadline: Wednesday, October 15, 2025
www.jobbnorge.no
Reposted by Johannes Felsenberg
fzenke.bsky.social
Truly honored (and a little overwhelmed) to see our work featured in The Transmitter's "This Paper Changed My Life." Huge thanks to @neural-reckoning.org for the kind words - and to our amazing community that keeps pushing spiking neural network research forward 🙏
Reposted by Johannes Felsenberg
fmiscience.bsky.social
This year's Ruth Chiquet Prize goes to @solygamagda.bsky.social, who sent a video message, for her work on how the brain detects sensory mismatches. Read more at: www.fmi.ch/news-events/...
Reposted by Johannes Felsenberg
juliabatki.bsky.social
I am excited to announce that we are looking for a Lab Manager @fmiscience.bsky.social in Basel. If you want to be part of a growing team investigating development and tissue formation, and are enthusiastic about helping set up a new lab, please check out the role:

www.fmi.ch/education-ca...
Reposted by Johannes Felsenberg
maxplanck.de
Early-career researchers: want to run your own lab? 🌟Max Planck Research Groups offer 6+ years, up to €2.7M in funding, open-topic freedom, team support & tenure-track opportunities. Intrigued? 😃Apply by Oct 14, 2025! www.mpg.de/max-planck-r...
Graphic with a blue background and light green dots. The text 'call for applications' appears in green, and 'Ausschreibung' in white. A white arrow on the right points diagonally upward.
Reposted by Johannes Felsenberg
davidbrueckner.bsky.social
We're looking for highly motivated candidates for PhD positions in the physics of living systems.

Our group uses theoretical physics to understand how cells collectively self-organize.

If you're interested, get in touch & check out the Biozentrum PhD Fellowship program, deadline October 12th!
biozentrum.unibas.ch
Apply now for the prestigious and independent #BiozentrumPhDFellowships. Great science. Unique rotation-based selection of research group and other incentives. The summer call is open until October 12, 2025. bit.ly/4caiqqX @biozentrum.unibas.ch @unibas.ch #fellowship #PhD#Switzerland
Biozentrum PhD Fellowships
Share your passion for life sciences. If you are talented and highly motivated, want to broaden your horizons and are interested in a wide range of research topics, apply for one of the sought after B...
bit.ly
Reposted by Johannes Felsenberg
manuperisse.bsky.social
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...
Portail Emploi CNRS - Offre d'emploi - Postdoc position (M/F) in Neuroscience, stress modulation of learning (H/F)
emploi.cnrs.fr