Johannes Felsenberg
@felsenberg.bsky.social
Neuroscientist at the FMI Basel, investigating memories and how to change them
Pinned
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
🌍Open call: Junior Group Leader positions!
Join a world-class biomedical research institute at the heart of the Vienna BioCenter, where curiosity drives discovery.
Lead your own lab, pursue bold ideas, and shape the future of science at the IMP: www.imp.ac.at/career/open-...
Join a world-class biomedical research institute at the heart of the Vienna BioCenter, where curiosity drives discovery.
Lead your own lab, pursue bold ideas, and shape the future of science at the IMP: www.imp.ac.at/career/open-...
November 10, 2025 at 1:26 PM
🌍Open call: Junior Group Leader positions!
Join a world-class biomedical research institute at the heart of the Vienna BioCenter, where curiosity drives discovery.
Lead your own lab, pursue bold ideas, and shape the future of science at the IMP: www.imp.ac.at/career/open-...
Join a world-class biomedical research institute at the heart of the Vienna BioCenter, where curiosity drives discovery.
Lead your own lab, pursue bold ideas, and shape the future of science at the IMP: www.imp.ac.at/career/open-...
Reposted by Johannes Felsenberg
📢 Last days to apply for our #PhD and #MDPhD programs! Become part of Basel, Europe’s #LifeScience hub, and grow in a dynamic, international, and supportive community. Apply by Nov 15: www.fmi.ch/education-ca...
November 10, 2025 at 9:14 AM
📢 Last days to apply for our #PhD and #MDPhD programs! Become part of Basel, Europe’s #LifeScience hub, and grow in a dynamic, international, and supportive community. Apply by Nov 15: www.fmi.ch/education-ca...
Reposted by Johannes Felsenberg
We have two advertised fully-funded PhD positions to work on memory or disease models in Drosophila! Please check the SWBio DTP website for more information and reach out if you are interested:
www.swbio.ac.uk/molecular-me...
www.swbio.ac.uk/molecular-me...
Molecular Mechanisms & Pathways projects – SWBiosciences Doctoral Training Partnership
www.swbio.ac.uk
November 4, 2025 at 3:35 PM
We have two advertised fully-funded PhD positions to work on memory or disease models in Drosophila! Please check the SWBio DTP website for more information and reach out if you are interested:
www.swbio.ac.uk/molecular-me...
www.swbio.ac.uk/molecular-me...
Reposted by Johannes Felsenberg
We’re hiring a technician!!
We’re an inclusive team of behavioral neuroscientists trying to discover the brain circuits of learning, decision making, and habit. More info👇
wassumlab.psych.ucla.edu/join-the-lab/
Job posting:
jobs.ucla.edu/jobs/8968
We’re an inclusive team of behavioral neuroscientists trying to discover the brain circuits of learning, decision making, and habit. More info👇
wassumlab.psych.ucla.edu/join-the-lab/
Job posting:
jobs.ucla.edu/jobs/8968
November 3, 2025 at 3:52 PM
We’re hiring a technician!!
We’re an inclusive team of behavioral neuroscientists trying to discover the brain circuits of learning, decision making, and habit. More info👇
wassumlab.psych.ucla.edu/join-the-lab/
Job posting:
jobs.ucla.edu/jobs/8968
We’re an inclusive team of behavioral neuroscientists trying to discover the brain circuits of learning, decision making, and habit. More info👇
wassumlab.psych.ucla.edu/join-the-lab/
Job posting:
jobs.ucla.edu/jobs/8968
Reposted by Johannes Felsenberg
1/ Hello Drosophila-philists and braino-maniacs! 👋🪰🧠🧪
The Caron lab has a new preprint, and it is about 🥁🥁🥁 democracy!
Neuro-democracy, to be precise. So: drop EVERYTHING and listen up — a 🧶!
www.biorxiv.org/content/10.1...
The Caron lab has a new preprint, and it is about 🥁🥁🥁 democracy!
Neuro-democracy, to be precise. So: drop EVERYTHING and listen up — a 🧶!
www.biorxiv.org/content/10.1...
October 30, 2025 at 5:47 PM
1/ Hello Drosophila-philists and braino-maniacs! 👋🪰🧠🧪
The Caron lab has a new preprint, and it is about 🥁🥁🥁 democracy!
Neuro-democracy, to be precise. So: drop EVERYTHING and listen up — a 🧶!
www.biorxiv.org/content/10.1...
The Caron lab has a new preprint, and it is about 🥁🥁🥁 democracy!
Neuro-democracy, to be precise. So: drop EVERYTHING and listen up — a 🧶!
www.biorxiv.org/content/10.1...
Reposted by Johannes Felsenberg
🦠 Microbes for dinner, anyone?
When fruit flies go short on nutrients, their brains literally change the way they smell the world, helping them sniff out the microbes they need to survive.
👉 Article: tinyurl.com/yw4rfph2
🔗 Paper: tinyurl.com/3j4avr4x
@currentbiology.bsky.social
When fruit flies go short on nutrients, their brains literally change the way they smell the world, helping them sniff out the microbes they need to survive.
👉 Article: tinyurl.com/yw4rfph2
🔗 Paper: tinyurl.com/3j4avr4x
@currentbiology.bsky.social
October 27, 2025 at 5:09 PM
🦠 Microbes for dinner, anyone?
When fruit flies go short on nutrients, their brains literally change the way they smell the world, helping them sniff out the microbes they need to survive.
👉 Article: tinyurl.com/yw4rfph2
🔗 Paper: tinyurl.com/3j4avr4x
@currentbiology.bsky.social
When fruit flies go short on nutrients, their brains literally change the way they smell the world, helping them sniff out the microbes they need to survive.
👉 Article: tinyurl.com/yw4rfph2
🔗 Paper: tinyurl.com/3j4avr4x
@currentbiology.bsky.social
Reposted by Johannes Felsenberg
Deadline approaching for the EMBO meeting "Molecular and Developmental Biology of Drosophila" 21 – 27 June 2026.
Both new and established PIs welcome.
Apply by Nov 3rd!
meetings.embo.org/event/26-dro...
Both new and established PIs welcome.
Apply by Nov 3rd!
meetings.embo.org/event/26-dro...
Molecular and Developmental Biology of Drosophila
The principal theme of the EMBO Workshop is the Molecular and Developmental Biology of Drosophila. Supported by EMBO over four decades, this will be the 24th biennial “Crete meeting”.
With the a…
meetings.embo.org
October 26, 2025 at 7:41 PM
Deadline approaching for the EMBO meeting "Molecular and Developmental Biology of Drosophila" 21 – 27 June 2026.
Both new and established PIs welcome.
Apply by Nov 3rd!
meetings.embo.org/event/26-dro...
Both new and established PIs welcome.
Apply by Nov 3rd!
meetings.embo.org/event/26-dro...
Reposted by Johannes Felsenberg
One week left to apply! 🚨
We are hiring for two exciting roles at the intersection of AI and life sciences:
👉 Head of the Machine Learning Expertise Unit
👉 LLM Engineer
Don’t miss your chance to apply by October 31!
https://vib.ai/en/opportunities#/job-list
We are hiring for two exciting roles at the intersection of AI and life sciences:
👉 Head of the Machine Learning Expertise Unit
👉 LLM Engineer
Don’t miss your chance to apply by October 31!
https://vib.ai/en/opportunities#/job-list
October 24, 2025 at 5:44 PM
One week left to apply! 🚨
We are hiring for two exciting roles at the intersection of AI and life sciences:
👉 Head of the Machine Learning Expertise Unit
👉 LLM Engineer
Don’t miss your chance to apply by October 31!
https://vib.ai/en/opportunities#/job-list
We are hiring for two exciting roles at the intersection of AI and life sciences:
👉 Head of the Machine Learning Expertise Unit
👉 LLM Engineer
Don’t miss your chance to apply by October 31!
https://vib.ai/en/opportunities#/job-list
Reposted by Johannes Felsenberg
what Piali said! Looking to recruit a new assistant professor to our fabulous neuroscience group and department at Brandeis. Please circulate far and wide and alert anyone you know who is on the job market!
#neuroscience
#neuroscience
TT faculty job opening in #Neuroscience!
We are looking for a colleague to join us in our fantastic Biology Department and Neuroscience Program at Brandeis. We are a group of *very* collaborative, supportive, and productive scientists (& humans!) so please apply
academicjobsonline.org/ajo/jobs/30961
We are looking for a colleague to join us in our fantastic Biology Department and Neuroscience Program at Brandeis. We are a group of *very* collaborative, supportive, and productive scientists (& humans!) so please apply
academicjobsonline.org/ajo/jobs/30961
Brandeis University, Biology Department
Job #AJO30961, Assistant Professor in Biology and Neuroscience Program, Biology Department, Brandeis University, Waltham, Massachusetts, US
academicjobsonline.org
October 23, 2025 at 12:53 AM
what Piali said! Looking to recruit a new assistant professor to our fabulous neuroscience group and department at Brandeis. Please circulate far and wide and alert anyone you know who is on the job market!
#neuroscience
#neuroscience
Reposted by Johannes Felsenberg
New paper from the lab 🚨
Led by Ali Golbabaei, this study explores the how the composition of prefrontal cortical engrams changes with memory age:
authors.elsevier.com/a/1lzT-3BtfH...
Led by Ali Golbabaei, this study explores the how the composition of prefrontal cortical engrams changes with memory age:
authors.elsevier.com/a/1lzT-3BtfH...
authors.elsevier.com
October 22, 2025 at 6:50 PM
New paper from the lab 🚨
Led by Ali Golbabaei, this study explores the how the composition of prefrontal cortical engrams changes with memory age:
authors.elsevier.com/a/1lzT-3BtfH...
Led by Ali Golbabaei, this study explores the how the composition of prefrontal cortical engrams changes with memory age:
authors.elsevier.com/a/1lzT-3BtfH...
Reposted by Johannes Felsenberg
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...
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...
October 9, 2025 at 2:06 PM
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...
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
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
October 9, 2025 at 7:22 AM
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/...
Reposted by Johannes Felsenberg
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
He will be awarded EUR 100,000 and will deliver the Eric Kandel Prize Lecture at #FENS2026 in Barcelona! 🇪🇸
👉 https://loom.ly/xsDFNzo
October 6, 2025 at 11:30 AM
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
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
One week left to apply!
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...
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
October 7, 2025 at 7:36 AM
One week left to apply!
Reposted by Johannes Felsenberg
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
Like anywhere, there are pros and cons, so if you have questions just DM or email me.
#academicjobs #neuroskyence #neuroethology #academicsky
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...
#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
October 7, 2025 at 1:33 AM
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
Like anywhere, there are pros and cons, so if you have questions just DM or email me.
#academicjobs #neuroskyence #neuroethology #academicsky
Reposted by Johannes Felsenberg
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
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
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...
But how does piRNA-guided target interaction translate into silencing?
PhD student Júlia Portell Montserrat has an intriguing answer
www.cell.com/molecular-ce...
September 18, 2025 at 2:34 PM
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
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
Reposted by Johannes Felsenberg
Reposted by Johannes Felsenberg
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
October 1, 2025 at 7:35 PM
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...
Reposted by Johannes Felsenberg
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 (johaono@gmail.com) if interested!
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 (johaono@gmail.com) if interested!
October 2, 2025 at 4:15 AM
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 (johaono@gmail.com) if interested!
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 (johaono@gmail.com) if interested!
Reposted by Johannes Felsenberg
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
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
September 30, 2025 at 6:25 PM
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
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
Reposted by Johannes Felsenberg
🚨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...
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...
September 30, 2025 at 9:58 AM
🚨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...
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...
Reposted by Johannes Felsenberg
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...
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
September 27, 2025 at 5:46 AM
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...
www.biorxiv.org/content/10.1...
Reposted by Johannes Felsenberg
You still have some time to apply!
don't miss this opportunity
don't miss this opportunity
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...
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
September 25, 2025 at 3:28 PM
You still have some time to apply!
don't miss this opportunity
don't miss this opportunity
Reposted by Johannes Felsenberg
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🧵👇
www.biorxiv.org/content/10.1...
A🧵👇
September 24, 2025 at 9:45 PM
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🧵👇
www.biorxiv.org/content/10.1...
A🧵👇