Victoria Bosch
@initself.bsky.social
neuromantic - ML and cognitive computational neuroscience - PhD student at Kietzmann Lab, Osnabrück University.
⛓️ https://init-self.com
⛓️ https://init-self.com
Pinned
Victoria Bosch
@initself.bsky.social
· Nov 3
Introducing CorText: a framework that fuses brain data directly into a large language model, allowing for interactive neural readout using natural language.
tl;dr: you can now chat with a brain scan 🧠💬
1/n
tl;dr: you can now chat with a brain scan 🧠💬
1/n
Reposted by Victoria Bosch
🚨new work with the dream team @danakarca.bsky.social @loopyluppi.bsky.social @fatemehhadaeghi.bsky.social @stuartoldham.bsky.social @duncanastle.bsky.social
We use game theory and show the brain is not optimally wired for communication and there’s more to its story:
www.biorxiv.org/content/10.6...
We use game theory and show the brain is not optimally wired for communication and there’s more to its story:
www.biorxiv.org/content/10.6...
December 15, 2025 at 8:01 AM
🚨new work with the dream team @danakarca.bsky.social @loopyluppi.bsky.social @fatemehhadaeghi.bsky.social @stuartoldham.bsky.social @duncanastle.bsky.social
We use game theory and show the brain is not optimally wired for communication and there’s more to its story:
www.biorxiv.org/content/10.6...
We use game theory and show the brain is not optimally wired for communication and there’s more to its story:
www.biorxiv.org/content/10.6...
Reposted by Victoria Bosch
Brains have many pathways / subnetworks but which principles underlie their formation?
In our #NeurIPS paper lead by Jack Cook we identify biologically relevant inductive biases that create pathways in brain-like Mixture-of-Experts models🧵
#neuroskyence #compneuro #neuroAI
arxiv.org/abs/2506.02813
In our #NeurIPS paper lead by Jack Cook we identify biologically relevant inductive biases that create pathways in brain-like Mixture-of-Experts models🧵
#neuroskyence #compneuro #neuroAI
arxiv.org/abs/2506.02813
November 21, 2025 at 12:01 PM
Brains have many pathways / subnetworks but which principles underlie their formation?
In our #NeurIPS paper lead by Jack Cook we identify biologically relevant inductive biases that create pathways in brain-like Mixture-of-Experts models🧵
#neuroskyence #compneuro #neuroAI
arxiv.org/abs/2506.02813
In our #NeurIPS paper lead by Jack Cook we identify biologically relevant inductive biases that create pathways in brain-like Mixture-of-Experts models🧵
#neuroskyence #compneuro #neuroAI
arxiv.org/abs/2506.02813
Reposted by Victoria Bosch
In this piece for @thetransmitter.bsky.social, I argue that ecological neuroscience should leverage generative video and interactive models to simulate the world from animals' perspectives.
The technological building blocks are almost here - we just need to align them for this application.
🧠🤖
The technological building blocks are almost here - we just need to align them for this application.
🧠🤖
Generative AI will offer a new way to see, simulate and hypothesize about how animals experience their worlds. In doing so, it could help bridge the long-standing gap between neural function and behavior, writes @shahabbakht.bsky.social.
#neuroskyence
www.thetransmitter.org/artificial-i...
#neuroskyence
www.thetransmitter.org/artificial-i...
Seeing the world as animals do: How to leverage generative AI for ecological neuroscience
Generative artificial intelligence will offer a new way to see, simulate and hypothesize about how animals experience their worlds. In doing so, it could help bridge the long-standing gap between…
www.thetransmitter.org
December 8, 2025 at 3:59 PM
In this piece for @thetransmitter.bsky.social, I argue that ecological neuroscience should leverage generative video and interactive models to simulate the world from animals' perspectives.
The technological building blocks are almost here - we just need to align them for this application.
🧠🤖
The technological building blocks are almost here - we just need to align them for this application.
🧠🤖
Looking forward!
A meeting with Victoria Bosch @initself.bsky.social this Thursday at our Institute. We will talk about the alignment of neural activity and LLM vector spaces. All welcome - on-site or online!
December 3, 2025 at 1:23 PM
Looking forward!
Reposted by Victoria Bosch
🚨 Out in Patterns!
We asked ourselves, if complex neural dynamics like predictive remapping and allocentric coding can emerge from simple physical principles, in this case Energy Efficiency. Turns out they can!
More information in the 🧵 below.
I am super excited to see this one out in the wild.
We asked ourselves, if complex neural dynamics like predictive remapping and allocentric coding can emerge from simple physical principles, in this case Energy Efficiency. Turns out they can!
More information in the 🧵 below.
I am super excited to see this one out in the wild.
November 20, 2025 at 7:47 PM
🚨 Out in Patterns!
We asked ourselves, if complex neural dynamics like predictive remapping and allocentric coding can emerge from simple physical principles, in this case Energy Efficiency. Turns out they can!
More information in the 🧵 below.
I am super excited to see this one out in the wild.
We asked ourselves, if complex neural dynamics like predictive remapping and allocentric coding can emerge from simple physical principles, in this case Energy Efficiency. Turns out they can!
More information in the 🧵 below.
I am super excited to see this one out in the wild.
Reposted by Victoria Bosch
Y’all are reading this paper in the wrong way.
We love to trash dominant hypothesis, but we need to look for evidence against the manifold hypothesis elsewhere:
This elegant work doesn't show neural dynamics are high D, nor that we should stop using PCA
It’s quite the opposite!
(thread)
We love to trash dominant hypothesis, but we need to look for evidence against the manifold hypothesis elsewhere:
This elegant work doesn't show neural dynamics are high D, nor that we should stop using PCA
It’s quite the opposite!
(thread)
“Our findings challenge the conventional focus on low-dimensional coding subspaces as a sufficient framework for understanding neural computations, demonstrating that dimensions previously considered task-irrelevant and accounting for little variance can have a critical role in driving behavior.”
Neural dynamics outside task-coding dimensions drive decision trajectories through transient amplification
Most behaviors involve neural dynamics in high-dimensional activity spaces. A common approach is to extract dimensions that capture task-related variability, such as those separating stimuli or choice...
www.biorxiv.org
November 25, 2025 at 4:16 PM
Y’all are reading this paper in the wrong way.
We love to trash dominant hypothesis, but we need to look for evidence against the manifold hypothesis elsewhere:
This elegant work doesn't show neural dynamics are high D, nor that we should stop using PCA
It’s quite the opposite!
(thread)
We love to trash dominant hypothesis, but we need to look for evidence against the manifold hypothesis elsewhere:
This elegant work doesn't show neural dynamics are high D, nor that we should stop using PCA
It’s quite the opposite!
(thread)
Reposted by Victoria Bosch
What happens if you hook up an energy-efficiency optimising RNN on active vision input?
It learns predictive remapping and path integration into allocentric scene coordinates.
Now out in patterns: www.cell.com/patterns/ful...
It learns predictive remapping and path integration into allocentric scene coordinates.
Now out in patterns: www.cell.com/patterns/ful...
November 21, 2025 at 8:01 AM
What happens if you hook up an energy-efficiency optimising RNN on active vision input?
It learns predictive remapping and path integration into allocentric scene coordinates.
Now out in patterns: www.cell.com/patterns/ful...
It learns predictive remapping and path integration into allocentric scene coordinates.
Now out in patterns: www.cell.com/patterns/ful...
Reposted by Victoria Bosch
🚨New Preprint!
How can we model natural scene representations in visual cortex? A solution is in active vision: predict the features of the next glimpse! arxiv.org/abs/2511.12715
+ @adriendoerig.bsky.social , @alexanderkroner.bsky.social , @carmenamme.bsky.social , @timkietzmann.bsky.social
🧵 1/14
How can we model natural scene representations in visual cortex? A solution is in active vision: predict the features of the next glimpse! arxiv.org/abs/2511.12715
+ @adriendoerig.bsky.social , @alexanderkroner.bsky.social , @carmenamme.bsky.social , @timkietzmann.bsky.social
🧵 1/14
Predicting upcoming visual features during eye movements yields scene representations aligned with human visual cortex
Scenes are complex, yet structured collections of parts, including objects and surfaces, that exhibit spatial and semantic relations to one another. An effective visual system therefore needs unified ...
arxiv.org
November 18, 2025 at 12:37 PM
🚨New Preprint!
How can we model natural scene representations in visual cortex? A solution is in active vision: predict the features of the next glimpse! arxiv.org/abs/2511.12715
+ @adriendoerig.bsky.social , @alexanderkroner.bsky.social , @carmenamme.bsky.social , @timkietzmann.bsky.social
🧵 1/14
How can we model natural scene representations in visual cortex? A solution is in active vision: predict the features of the next glimpse! arxiv.org/abs/2511.12715
+ @adriendoerig.bsky.social , @alexanderkroner.bsky.social , @carmenamme.bsky.social , @timkietzmann.bsky.social
🧵 1/14
Reposted by Victoria Bosch
6. The AI scientist took 45 minutes and $8.25 in LLM tokens to find a new tuning equation that fits the data better, and predicts the population code’s high-dimensional structure – even though we had only tasked it to model single-cell tuning.
November 14, 2025 at 6:07 PM
6. The AI scientist took 45 minutes and $8.25 in LLM tokens to find a new tuning equation that fits the data better, and predicts the population code’s high-dimensional structure – even though we had only tasked it to model single-cell tuning.
Reposted by Victoria Bosch
New preprint led by @pablooyarzo.bsky.social together with @kohitij.bsky.social, Diego Vidaurre & Radek Cichy.
Using EEG + fMRI, we show that when humans recognize images that feedforward CNNs fail on, the brain recruits cortex-wide recurrent resources.
www.biorxiv.org/content/10.1... (1/n)
Using EEG + fMRI, we show that when humans recognize images that feedforward CNNs fail on, the brain recruits cortex-wide recurrent resources.
www.biorxiv.org/content/10.1... (1/n)
www.biorxiv.org
November 7, 2025 at 9:39 AM
New preprint led by @pablooyarzo.bsky.social together with @kohitij.bsky.social, Diego Vidaurre & Radek Cichy.
Using EEG + fMRI, we show that when humans recognize images that feedforward CNNs fail on, the brain recruits cortex-wide recurrent resources.
www.biorxiv.org/content/10.1... (1/n)
Using EEG + fMRI, we show that when humans recognize images that feedforward CNNs fail on, the brain recruits cortex-wide recurrent resources.
www.biorxiv.org/content/10.1... (1/n)
Introducing CorText: a framework that fuses brain data directly into a large language model, allowing for interactive neural readout using natural language.
tl;dr: you can now chat with a brain scan 🧠💬
1/n
tl;dr: you can now chat with a brain scan 🧠💬
1/n
November 3, 2025 at 3:17 PM
Introducing CorText: a framework that fuses brain data directly into a large language model, allowing for interactive neural readout using natural language.
tl;dr: you can now chat with a brain scan 🧠💬
1/n
tl;dr: you can now chat with a brain scan 🧠💬
1/n
Reposted by Victoria Bosch
Figuring out how the brain uses information from visual neurons may require new tools, writes @neurograce.bsky.social. Hear from 10 experts in the field.
#neuroskyence
www.thetransmitter.org/the-big-pict...
#neuroskyence
www.thetransmitter.org/the-big-pict...
Connecting neural activity, perception in the visual system
Figuring out how the brain uses information from visual neurons may require new tools. I asked nine experts to weigh in.
www.thetransmitter.org
October 13, 2025 at 1:23 PM
Figuring out how the brain uses information from visual neurons may require new tools, writes @neurograce.bsky.social. Hear from 10 experts in the field.
#neuroskyence
www.thetransmitter.org/the-big-pict...
#neuroskyence
www.thetransmitter.org/the-big-pict...
Wow, peak library experience at Princeton!
Looking forward to a week of the “Automated Scientific Discovery of Mind and Brain” workshop - where I will also present my work on CorText and brain-language fusion 🧠
Looking forward to a week of the “Automated Scientific Discovery of Mind and Brain” workshop - where I will also present my work on CorText and brain-language fusion 🧠
September 29, 2025 at 4:40 PM
Wow, peak library experience at Princeton!
Looking forward to a week of the “Automated Scientific Discovery of Mind and Brain” workshop - where I will also present my work on CorText and brain-language fusion 🧠
Looking forward to a week of the “Automated Scientific Discovery of Mind and Brain” workshop - where I will also present my work on CorText and brain-language fusion 🧠
Reposted by Victoria Bosch
As it's hiring season again I'm resharing the NeuroJobs feed. Add #NeuroJobs to your post if you're recruiting or looking for an RA, PhD, Postdoc, or faculty position in Neuro or an adjacent field.
bsky.app/profile/did:...
bsky.app/profile/did:...
September 3, 2025 at 3:25 PM
As it's hiring season again I'm resharing the NeuroJobs feed. Add #NeuroJobs to your post if you're recruiting or looking for an RA, PhD, Postdoc, or faculty position in Neuro or an adjacent field.
bsky.app/profile/did:...
bsky.app/profile/did:...
Reposted by Victoria Bosch
🔍 Large language models, similar to those behind ChatGPT, can predict how the human brain responds to visual stimuli
New study by @adriendoerig.bsky.social @freieuniversitaet.bsky.social with colleagues from Osnabrück, Minnesota and @umontreal-en.bsky.social
Read the whole story 👉 bit.ly/3JXlYmO
New study by @adriendoerig.bsky.social @freieuniversitaet.bsky.social with colleagues from Osnabrück, Minnesota and @umontreal-en.bsky.social
Read the whole story 👉 bit.ly/3JXlYmO
September 2, 2025 at 7:01 AM
🔍 Large language models, similar to those behind ChatGPT, can predict how the human brain responds to visual stimuli
New study by @adriendoerig.bsky.social @freieuniversitaet.bsky.social with colleagues from Osnabrück, Minnesota and @umontreal-en.bsky.social
Read the whole story 👉 bit.ly/3JXlYmO
New study by @adriendoerig.bsky.social @freieuniversitaet.bsky.social with colleagues from Osnabrück, Minnesota and @umontreal-en.bsky.social
Read the whole story 👉 bit.ly/3JXlYmO
Reposted by Victoria Bosch
Our target discussion article out in Cognitive Neuroscience! It will be followed by peer commentary and our responses. If you would like to write a commentary, please reach out to the journal! 1/18 www.tandfonline.com/doi/full/10.... @cibaker.bsky.social @susanwardle.bsky.social
August 29, 2025 at 6:43 PM
Our target discussion article out in Cognitive Neuroscience! It will be followed by peer commentary and our responses. If you would like to write a commentary, please reach out to the journal! 1/18 www.tandfonline.com/doi/full/10.... @cibaker.bsky.social @susanwardle.bsky.social
Reposted by Victoria Bosch
incredible Ada Lovelace quote highlighted in a talk by Steve Furber. She spells out the dream of computational neuroscience, 2 centuries ago. The sheer ambition 🤩
August 29, 2025 at 9:21 AM
incredible Ada Lovelace quote highlighted in a talk by Steve Furber. She spells out the dream of computational neuroscience, 2 centuries ago. The sheer ambition 🤩
Reposted by Victoria Bosch
In other news, I am now a ✨ COXI ✨ (cognitive scientist in Osnabrück, Germany)
www.uni-osnabrueck.de/en/campus-li...
I'll be looking for PhD students & postdocs later this year, so watch this space if combining cognitive modelling, EEG & tFUS to study flexible cognition sounds exciting to you 🚀
www.uni-osnabrueck.de/en/campus-li...
I'll be looking for PhD students & postdocs later this year, so watch this space if combining cognitive modelling, EEG & tFUS to study flexible cognition sounds exciting to you 🚀
New at the university: Prof. Weber!
Osnabrück University welcomes Prof. Dr. Lilian Weber! Since August 15, she has held the professorship "Cognitive Modeling" at the School of Human Sciences. A warm welcome!
www.uni-osnabrueck.de
August 26, 2025 at 12:07 PM
In other news, I am now a ✨ COXI ✨ (cognitive scientist in Osnabrück, Germany)
www.uni-osnabrueck.de/en/campus-li...
I'll be looking for PhD students & postdocs later this year, so watch this space if combining cognitive modelling, EEG & tFUS to study flexible cognition sounds exciting to you 🚀
www.uni-osnabrueck.de/en/campus-li...
I'll be looking for PhD students & postdocs later this year, so watch this space if combining cognitive modelling, EEG & tFUS to study flexible cognition sounds exciting to you 🚀
Reposted by Victoria Bosch
Datasets like NSD & THINGS offer rich stimuli but often test a single task.
After great conversations at #CCN2025 on multi-task studies & generalization in brains & models, I thought I would repost our perspective for those interested in this topic. We need multiple tasks!👉 doi.org/10.1038/s415...
After great conversations at #CCN2025 on multi-task studies & generalization in brains & models, I thought I would repost our perspective for those interested in this topic. We need multiple tasks!👉 doi.org/10.1038/s415...
Centering cognitive neuroscience on task demands and generalization - Nature Neuroscience
Task demands are a primary determiner of behavior and neurophysiology. Here the authors discuss how understanding their influence through multitask studies and tests of generalization is the key to ar...
doi.org
August 18, 2025 at 7:49 AM
Datasets like NSD & THINGS offer rich stimuli but often test a single task.
After great conversations at #CCN2025 on multi-task studies & generalization in brains & models, I thought I would repost our perspective for those interested in this topic. We need multiple tasks!👉 doi.org/10.1038/s415...
After great conversations at #CCN2025 on multi-task studies & generalization in brains & models, I thought I would repost our perspective for those interested in this topic. We need multiple tasks!👉 doi.org/10.1038/s415...
Reposted by Victoria Bosch
That's a wrap for CCN2025 -- and so planning for CCN2026 in New York is starting today! Save travels to all participants and remember to fill out the feedback survey sent via email!
August 15, 2025 at 4:29 PM
That's a wrap for CCN2025 -- and so planning for CCN2026 in New York is starting today! Save travels to all participants and remember to fill out the feedback survey sent via email!
Looking for principles of neural organisation: should we ask what for or how come?
Great kickoff discussions at the “Modeling the Physical Brain” CCN satellite event! #CCN2025 #topography
Great kickoff discussions at the “Modeling the Physical Brain” CCN satellite event! #CCN2025 #topography
August 11, 2025 at 11:35 AM
Looking for principles of neural organisation: should we ask what for or how come?
Great kickoff discussions at the “Modeling the Physical Brain” CCN satellite event! #CCN2025 #topography
Great kickoff discussions at the “Modeling the Physical Brain” CCN satellite event! #CCN2025 #topography
Reposted by Victoria Bosch
🚨 Finally out in Nature Machine Intelligence!!
"Visual representations in the human brain are aligned with large language models"
🔗 www.nature.com/articles/s42...
"Visual representations in the human brain are aligned with large language models"
🔗 www.nature.com/articles/s42...
High-level visual representations in the human brain are aligned with large language models - Nature Machine Intelligence
Doerig, Kietzmann and colleagues show that the brain’s response to visual scenes can be modelled using language-based AI representations. By linking brain activity to caption-based embeddings from lar...
www.nature.com
August 7, 2025 at 1:06 PM
🚨 Finally out in Nature Machine Intelligence!!
"Visual representations in the human brain are aligned with large language models"
🔗 www.nature.com/articles/s42...
"Visual representations in the human brain are aligned with large language models"
🔗 www.nature.com/articles/s42...
Reposted by Victoria Bosch
🚨New paper🚨
Neural manifolds went from a niche-y word to an ubiquitous term in systems neuro thanks to many interesting findings across fields. But like with any emerging term, people use it very differently.
Here, we clarify our take on the term, and review key findings & challenges rdcu.be/ex8hW
Neural manifolds went from a niche-y word to an ubiquitous term in systems neuro thanks to many interesting findings across fields. But like with any emerging term, people use it very differently.
Here, we clarify our take on the term, and review key findings & challenges rdcu.be/ex8hW
August 1, 2025 at 9:57 AM
🚨New paper🚨
Neural manifolds went from a niche-y word to an ubiquitous term in systems neuro thanks to many interesting findings across fields. But like with any emerging term, people use it very differently.
Here, we clarify our take on the term, and review key findings & challenges rdcu.be/ex8hW
Neural manifolds went from a niche-y word to an ubiquitous term in systems neuro thanks to many interesting findings across fields. But like with any emerging term, people use it very differently.
Here, we clarify our take on the term, and review key findings & challenges rdcu.be/ex8hW