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Posts by Dennis Larsson

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Just in time for #NCMKobe26, our preprint: www.biorxiv.org/content/10.6....

Attaching an exoskeleton leads to rapid perceptual integration; ~20 min of training makes it feel even lighter. See supplement for model details!

w/ Arina Schippers @mattlongo.bsky.social @lukemillerneuro.bsky.social 🦾🧠

5 hours ago 9 4 0 0

Fave things, one title #interoception 🫁🧠❤️

2 weeks ago 13 3 0 0
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Breath, Belief, and Brain: A Tripartite Map of Respiratory Interoception Interoception, the perception of signals from the body, has become central to understanding why bodily states are felt differently across individuals. Rather than being unitary, interoception is best ...

Journal Club - Breath, Belief, and Brain: A Tripartite Map of Respiratory Interoception www.jneurosci.org/content/46/1...

2 weeks ago 20 8 0 1
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Breath, Belief, and Brain: A Tripartite Map of Respiratory Interoception Interoception, the perception of signals from the body, has become central to understanding why bodily states are felt differently across individuals. Rather than being unitary, interoception is best ...

If breathing has separable components, do they have separable brain bases? Evidence from qMRI suggests yes: insula & ACC for sensitivity, somatosensory cortex for affect, and midline & PAG for confidence.
More in our Journal Club on Nikolova et al. (2025) 👇

www.jneurosci.org/content/46/1...

2 weeks ago 1 1 0 0
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Breath, Belief, and Brain: A Tripartite Map of Respiratory Interoception Interoception, the perception of signals from the body, has become central to understanding why bodily states are felt differently across individuals. Rather than being unitary, interoception is best ...

Breathing seems to break down into separable parts: sensing, interpreting, and feeling, each linked to different brain systems. In our Journal Club on Nikolova et al. (2025), we explore how this helps explain why the same breath can feel so different across people.

www.jneurosci.org/content/46/1...

2 weeks ago 19 3 1 1
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Vacancy — Postdoctoral researcher cognitive development

Job ad: Postdoc to work with me & @rogierk.bsky.social at the Donders on lifespan development questions from Sept onward!

Profile: independent, good quant skills, interested in theory-driven work

Please share widely

www.careersatradboudumc.com/vacancies/po...

#Postdoc #AcademicJobs

3 weeks ago 6 12 0 2
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Charting the human brain’s lifelong functional organization Neuroscientists have created a continuous atlas showing how patterns of functional connectivity between brain regions change from birth to old age.

Neuroscientists have created a continuous atlas showing how patterns of functional connectivity between brain regions change from birth to old age

go.nature.com/47rmMtk

3 weeks ago 31 13 0 0
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Spatial maps of the arm and tool: Accuracy, precision, and the effect of tool use There is evidence that the sensorimotor system builds fine-grained spatial maps of the limbs based on somatosensory signals. Can a hand-held tool be m…

New paper led by @pevianiv.bsky.social!

We show maps of a hand-held tool can be built with accuracy comparable to arm. Tool use did not change accuracy but affected precision. This suggests the sensorimotor system can extend body-like representations to tools.

www.sciencedirect.com/science/arti...

4 weeks ago 3 2 0 1

How dynamics arise from the structure is my biggest interest. In this study, we started with a small step and asked how structure constrains dynamics. Spoiler: would that it were so simple… (1/6)

1 month ago 32 23 1 2
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We think of white matter as the highways of the brain. But when we followed development along those highways, we were surprised. The journey is more complex than we thought. My final PhD paper, “Two Axes of White Matter Development”, is now out in @natcomms.nature.com! 🛣️🧠✨
🔗 bit.ly/wm2axes

1 month ago 105 47 2 4

As body-augmenting technologies become more common, it is important to understand how the brain decides what counts as "the body", and how that changes over time.

My first postdoc paper 🦾 now out in @elife.bsky.social 👇

1 month ago 40 15 0 0
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The human body is remarkably adaptable, capable of integrating artificial enhancements from tools to prosthetic limbs.

Researchers have used finger extensions to test how the brain updates its expectations over time.

🔗 buff.ly/HxxCzTz

1 month ago 15 7 1 1
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How does the brain adapt to artificial body extensions over time?

With a wearable finger-extension device, we reveal distinct phases of proprioceptive plasticity: during wear, after active use, and even after removal.

Now in @elife.bsky.social:
elifesciences.org/reviewed-pre...

2 months ago 21 9 1 0
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The Spatial Coding of Touch Is Defined in Intrinsic, Limb-Specific Coordinates: An EEG Study The brain computes the spatiotopic position of touch by integrating tactile and proprioceptive signals (i.e., tactile remapping). While it is often assumed that the spatiotopic touch location is mappe...

New paper led by @pevianiv.bsky.social!

Using EEG and varied hand positions, we tested how the brain localizes touch. Neural gradients showed limb-specific, intrinsic coding emerging ~160 ms after touch, challenging extrinsic remapping theories.

www.jneurosci.org/content/46/5...

2 months ago 3 3 0 0
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It's this time of the year again! Does anyone know of a cognitive neuroscience (or adjacent) travel grant for researchers based in the Netherlands, but presenting data from a previous position (e.g., PhD work)? Looking for options to support conference travel! Any leads appreciated 🧠

2 months ago 3 1 0 0

Super excited that our paper on velocity (longitudinal) normative modelling is finally out!

3 months ago 3 2 0 0
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Charting the velocity of brain growth and development Brain charts have emerged as a highly useful approach for understanding brain development and aging on the basis of brain imaging and have shown substantial utility in describing typical and atypical ...

I am very excited about this new preprint!

@likeajumprope.bsky.social presents an approach for charting growth velocity using normative models. It provides a fundamental framework for detecting individualised deviations from an assumed developmental trajectory. Enjoy!

arxiv.org/abs/2601.07591

3 months ago 5 2 0 1
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Using Extreme Value Statistics to Reconceptualize Psychopathology as Extreme Deviations From a Normative Reference Model Overview of our approach for extreme value statistics. First, we fit a normative model to imaging phenotypes, before employing a ‘peaks-over-threshold’ approach widely used in meteorology and finance...

A bit belated, but here are some new papers! first, a conceptual framework for modelling extremes in neuroimaging data
onlinelibrary.wiley.com/doi/full/10....

Great work from the inimitable Charlotte Fraza!

6 months ago 12 5 0 0

Really happy to share that my talk on how spatial finger augmentation reshapes proprioceptive and tactile maps was accepted as an oral presentation at @ncmsociety.bsky.social meeting in Kobe 🇯🇵 I will present a computational framework for how artificial extensions integrate into body representation.

3 months ago 9 4 1 0
Wie wir mit Magnetresonanztomographie (MRT) das Gehirn sichtbar machen
Wie wir mit Magnetresonanztomographie (MRT) das Gehirn sichtbar machen YouTube video by NMR Kids Lab

Ever wondered how MRI creates images from inside the body?
We made a child-friendly explainer video (german) 🎥👇
youtu.be/k-KCyoUP9vA #scicomm

3 months ago 19 8 1 0
Conversations autour des bébés au Babylab de Lyon
Conversations autour des bébés au Babylab de Lyon YouTube video by CNRS Délégation Rhône Auvergne

In 1000 days, a baby learns to speak, walk, reason, acquires social norms, and begins to shape their own personality. At the @babylyon.bsky.social, we are dedicated to understanding how this extraordinary journey unfolds.
Here’s our story www.youtube.com/watch?v=8sMn...
@cnrs.fr @erc.europa.eu

4 months ago 9 1 0 0
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Happy to share our review "Investigating hierarchical critical periods in human neurodevelopment” in @npp-journal.bsky.social! We examine neurobiological, environmental & behavioral evidence for human critical periods in sensory and association cortex +discuss new research directions rdcu.be/eMkVU 🧵

5 months ago 92 44 4 3
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BICCN: A cell census of the developing human brain Expanding cell-type atlases to include developing human, mouse and non-human primate brains using multimodal genomics.

Researchers from BICAN have expanded their cell-type atlases to include developing human, mouse, and non-human primate brains using multimodal genomics, which was published in Nature. 🧪

5 months ago 12 3 0 0

One of the most exciting challenges in neuroscience today - if you're looking for a PhD or Postdoc position tackling cutting-edge questions, reach out to @sarangnemo.bsky.social!

6 months ago 9 3 1 0
schematic of fetal OPM-MEG

schematic of fetal OPM-MEG

📈🧠 We're looking for brains! 🧠📈
Postdoc + PhD positions are available to help pioneer fetal MEG with optically pumped magnetometers, measuring prenatal responses to sound and light to understand how we start making sense of the world even before we're born. 🐣

Please get in touch to hear more!

6 months ago 58 38 3 5

For a summary, check this out: www.bsms.ac.uk/about/news/2...

More to come out of this data set soon!

6 months ago 8 5 0 0
Title: Understanding Brain-Body Interactions to Advance Brain Health: A Workshop. Photo: picture of a transparent person with brain and nervous system illuminated.

Title: Understanding Brain-Body Interactions to Advance Brain Health: A Workshop. Photo: picture of a transparent person with brain and nervous system illuminated.

Save the date 📆. On Oct 22/23, @nationalacademies.org will hold a stellar virtual workshop on brain/body interations (open to all).

www.nationalacademies.org/en/our-work/...

6 months ago 31 18 1 2
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Brain–body states as a link between cardiovascular and mental health Numerous studies in humans have demonstrated a strong link between heart and brain function at different timescales. We conceptualize this functional …

Interested in the link between cardiovascular and mental health or, in other “words” the ❤️ and 🧠 through brain-body states? A new paper by our speaker and fellow Arno Villringer with @michaelgaebler.com and Vadim Nikulin sheds more light on these interactions: www.sciencedirect.com/science/arti...

6 months ago 14 7 0 1

Does fetal movement mean more than a sign of the health and well-being of the developing child? Our recent findings suggest fetal movement may also play a role in shaping maternal neurodevelopment. onlinelibrary.wiley.com/doi/abs/10.1...

7 months ago 8 2 0 2

Check out our new article for young readers (ages 8-15) on heart-brain interactions and interoception! 🧠🫀

I had so much fun co-writing this with @agatapatyczek.bsky.social @el-rei.bsky.social with the support of @michaelgaebler.com ✍️

👉 Share it widely with curious young minds
Yay for #scicomm

7 months ago 32 11 1 1
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