Ruth Gutjahr
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groodie.bsky.social
Ruth Gutjahr
@groodie.bsky.social
🇨🇭 postdoctoral fellow @ EPFL
🦾neuroscientist looking at motor control
🦊🐾animal enthusiast
🏋🏻‍♀️🏀🏔️
Reposted by Ruth Gutjahr
Check out this super cool paper studying the meows and purrs of humans' other best friends and their comparison to wild felines! 😻
Our new study shows that cats’ purrs are more individually distinct than their meows and suggests that domestication has made the meows of cats more variable than those of cheetah, cougar & Co.
Check it out!
www.nature.com/articles/s41...
December 15, 2025 at 8:13 PM
Reposted by Ruth Gutjahr
(YouTube) From LSD to AI with Switzerland's brain explorers www.youtube.com/watch?v=HqnA... via @trackingactions.bsky.social
From LSD to AI with Switzerland's Brain Explorers | Hello World with Ashlee Vance
YouTube video by Bloomberg Originals
www.youtube.com
October 9, 2025 at 6:06 PM
Reposted by Ruth Gutjahr
Here, the 'ballistic tongues' paper by Yu Zeng and team
www.cell.com/current-biol...

plus dispatch by Sam Van Wassenbergh

www.cell.com/current-biol...
Biomechanics: Squeezing power drives ballistic tongues
Chameleons and lungless salamanders independently evolved very fast projectile tongues. In both cases, ballistic performance involves a long, blunt-ended skeletal rod that slides freely within a power...
www.cell.com
September 8, 2025 at 9:46 PM
Reposted by Ruth Gutjahr
Something exciting just left the gym -- meet Arnold the first generalist musculoskeletal control policy!

The human body has 600+ muscles, yet we seamlessly coordinate them for everything from whispering a syllable to felling a forrest. How? www.arxiv.org/abs/2508.18066
September 4, 2025 at 8:45 AM
Reposted by Ruth Gutjahr
What are the molecular underpinnings of behavioral programming? What about reprogramming behavior? In this new exciting paper from the Berger lab, they report that a cocktail of neuropeptides specifies division of labor and and reprograms it in the leafcutter 🐜! www.cell.com/cell/fulltex...
Neuropeptides specify and reprogram division of labor in the leafcutter ant Atta cephalotes
We identify specific neuropeptides mediating worker division of labor in the leafcutting ant A. cephalotes, finding two neuropeptides associated with characteristic behaviors of leafcutting and of bro...
www.cell.com
July 24, 2025 at 7:20 PM
Reposted by Ruth Gutjahr
To identify fundamental neuroscientific principles that generalize across species, systems and circuits, neuroscientists must embrace an evolutionary perspective, argue Karl Farrow and @katjareinhard.bsky.social.

#neuroskyence

www.thetransmitter.org/systems-neur...
Systems and circuit neuroscience need an evolutionary perspective
To identify fundamental neuroscientific principles that generalize across species, neuroscientists must frame their research through an evolutionary lens.
www.thetransmitter.org
July 16, 2025 at 2:02 PM
So happy to see a chapter of my PhD thesis at the @uni-graz.at published in the Journal of Comparative Neurology today 😍. A lovely read for fish forebrain enthusiasts 🐟 and comparative neuroanatomy aficionados: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
July 14, 2025 at 7:39 PM
Reposted by Ruth Gutjahr
Want to follow my lab members, past & present ➡️ here is our growing starter pack!

#neuroskynce #neuroAI #ML #AI #trustworthyAI
June 14, 2025 at 7:11 PM
🇦🇹🕯️🖤
June 10, 2025 at 8:47 PM
Reposted by Ruth Gutjahr
✨ We are super thrilled to announce the #DeepLabCut AI Residents for 2025!

They are hosting workshops around the 🌎 this winter/summer 🇲🇽🇦🇷🇨🇦🇪🇸: deeplabcutairesidency.org/our-team

Meet Alejandro, Juliana, Sabrina, Jiayue & Marc!

Many thanks to @kavlifoundation.org for their support!
June 2, 2025 at 1:28 PM
Reposted by Ruth Gutjahr
Our website got a little update and a new team photo 🎉❤️

www.mackenziemathislab.org

And, I’m hiring 4 additional research software engineers to support a new collaboration set to kick off in July across many species & labs, so get in touch if you’d like to join us!
April 23, 2025 at 6:16 AM
Had such a wonderful first week of my postdoc adventure in Geneva 🇨🇭 with @trackingactions.bsky.social ✨. Incredibly happy to be part of the team and looking forward to tons of super cool science! 🤩 Find out more about the lab’s research @ www.mackenziemathislab.org. 🐭🦾🏔️
https://www.mackenziemathislab.org/.🐭🏔️🧪
April 21, 2025 at 7:02 AM
Reposted by Ruth Gutjahr
✨ Introducing a new #SOTA action recognition large multimodal language model: #LLaVAction!

By @shaokaiye.bsky.social Haozhe Qi, @trackingskills.bsky.social and me!

📝 arxiv.org/abs/2503.18712

🤖 mmathislab.github.io/llavaction/

1/n
LLaVAction: Video Action Recognition
LLaVAction: evaluating and training multi-modal large language models for action recognition
mmathislab.github.io
March 25, 2025 at 8:46 AM
Reposted by Ruth Gutjahr
#PhD student position in “ #Neuroethology of pectoral motor networks”
Our laboratory is interested in how neuronal circuits are shaped to generate adaptive
#behavior. ⬇️
January 24, 2025 at 11:45 AM
I am excited that our paper 📜 on pectoral motor neurons in hatchet fish 🐟 is now out in @pnas.org. Take a glimpse at their amazing jump-like escape response, fin movements for stationary holding and the underlying motor neurons 🔬 here: www.pnas.org/doi/abs/10.1...
www.pnas.org
December 23, 2024 at 9:13 PM