Lucas Benjamin
lucaswbenjamin.bsky.social
Lucas Benjamin
@lucaswbenjamin.bsky.social
Postdoc in cognitive neuroscience on sequential learning and decision making (Aix Marseille University & ENS Paris). Previously, PhD with G. Dehaene-Lambertz on sequence learning in infants and adults. M/EEG, behaviour and modelling.
Reposted by Lucas Benjamin
If you are in Paris on October 1-3 : we are organizing a fantastic cognitive neuroscience conference at Collège de France, on topics ranging from language to math, education and consciousness, with many of my favorite scientists !
Full program here:
www.unicog.org/seeing-the-m...
Seeing the Mind, Educating the Brain
www.unicog.org
July 23, 2025 at 2:46 PM
Reposted by Lucas Benjamin
Some numbers seem to show up everywhere. Think of 10, 12, 24, 36...
Others—like 26 or 34—don’t get the same attention.Why? In our new paper with @standehaene.bsky.social and @mathiassablemeyer.bsky.social, we argue it's because of how the mind builds number concepts.
🧵
doi.org/10.1016/j.co...
Redirecting
doi.org
July 15, 2025 at 3:57 PM
Reposted by Lucas Benjamin
I'm very pleased to share our latest study:
‘Emergence of Language in the Developing Brain’,
by L Evanson, P Bourdillon et al:
- Paper: ai.meta.com/research/pub...
- Blog: ai.meta.com/blog/meta-fa...
- Thread below 👇
May 15, 2025 at 4:00 PM
Reposted by Lucas Benjamin
Deep bidirectional interplay between sensory integration and latent rule discovery https://www.biorxiv.org/content/10.1101/2025.04.29.651167v1
May 3, 2025 at 8:15 PM
Reposted by Lucas Benjamin
La croisade anti-écrans part en vrille.
Pourquoi la tribune du 29 avril signée par cinq sociétés médicales est tout sauf un argumentaire rigoureux fondé sur des résultats probants.
Ma nouvelle chronique en libre accès dans l'Express:
www.lexpress.fr/sciences-san...
Faut-il vraiment interdire les écrans avant six ans ? Les dessous d'une croisade qui part en vrille
Selon notre chroniqueur Franck Ramus, spécialiste de ces questions, la tribune publiée le 29 avril et signée par cinq sociétés savantes est "tout sauf un argumentaire rigoureux fondé sur des…
www.lexpress.fr
May 3, 2025 at 6:25 AM
Reposted by Lucas Benjamin
📢 New publication alert! 📢
👂Ever struggled to understand natural speech in a noisy environment? 🤔
Our new research shows that moving rhythmically can actually help you hear better!

royalsocietypublishing.org/eprint/ZWRPM...

with: @strijkers.bsky.social & Noémie teRietmolen

🧵👇
April 9, 2025 at 9:38 AM
Reposted by Lucas Benjamin
Why do we not remember being a baby? One idea is that the hippocampus, which is essential for episodic memory in adults, is too immature to form individual memories in infancy. We tested this using awake infant fMRI, new in @science.org #ScienceResearch www.science.org/doi/10.1126/...
Hippocampal encoding of memories in human infants
Humans lack memories for specific events from the first few years of life. We investigated the mechanistic basis of this infantile amnesia by scanning the brains of awake infants with functional magne...
www.science.org
March 20, 2025 at 6:37 PM
Reposted by Lucas Benjamin
I am looking for a PhD student to work on my ERC-funded project to investigate the format of thought in the absence of language in baboons and bees.

Details here: tinyurl.com/5ff9hcjj

Apply here: emploi.cnrs.fr/Offres/Docto...
PhD opportunity - ERC ThoughtOrigins
We are seeking a graduate student in comparative cognition to work on a ERC-funded project (to Isabelle Dautriche) to investigate the format of thought in the absence of a language in two populations:...
docs.google.com
March 17, 2025 at 8:42 PM
Reposted by Lucas Benjamin
A proposal for unifying statistical learning at different scales: Long-Horizon Associative Learning https://www.biorxiv.org/content/10.1101/2025.03.12.642610v1
March 14, 2025 at 4:15 AM
Reposted by Lucas Benjamin
We are hiring! Come work in sunny Marseille!
NeuroSchool PhD contracts in neuroscience are available at Aix Marseille University, France:

I submitted one project (#11) for the call for international PhDs:
"Investigating Music Listening in Human and Non-Human Primates."
neuro-marseille.org
March 5, 2025 at 1:14 PM
Excited to share our new work led by Ana Fló!
We used EEG to show that from birth, human newborns can compute statistical regularities in various dimensions of language, in particular phonemes and voices.
elifesciences.org/articles/101...
⬇️
Statistical learning beyond words in human neonates
Human neonates process regularities in speech's phonetic and voice content in parallel, but only phonetic regularities evoke a specific ERP component in a post-learning phase.
elifesciences.org
February 21, 2025 at 12:58 PM
Reposted by Lucas Benjamin
Imagine listening to a language you don't know. When does one word end, and another begin? Human infants face a similar challenge. Scientists have looked at exactly how babies recognise patterns in speech from birth.
Splitting speech
Newborn babies can recognise patterns in how voices alternate, as well as detect word-like motifs even when individual syllables are pronounced by various speakers.
elifesciences.org
February 21, 2025 at 9:21 AM
Reposted by Lucas Benjamin
New paper from the lab!
Mathias Sablé-Meyer used behavior, fMRI and MEG to study the mental representation of geometric shapes (quadrilaterals ranging in regularity from squares and rectangles to random figures).
www.biorxiv.org/content/10.1...
www.biorxiv.org
February 7, 2025 at 1:44 PM
Reposted by Lucas Benjamin
Call for projects - Postdoctoral Study Grants 2025
January 10, 2025 at 11:40 AM
Reposted by Lucas Benjamin
Merry Xmas to all my co-authors!
Excited to share our work in Science Advances:
"The human auditory cortex concurrently tracks syllabic and phonemic timescales via acoustic spectral flux."
www.science.org/doi/full/10....
The human auditory cortex concurrently tracks syllabic and phonemic timescales via acoustic spectral flux
Human auditory cortex tracks specific acoustic features, providing a multiscale temporal template for subsequent speech parsing.
www.science.org
December 24, 2024 at 6:31 PM
Reposted by Lucas Benjamin
New preprint! 🚨

Performance of standard reinforcement learning (RL) algorithms depends on the scale of the rewards they aim to maximize.
Inspired by human cognitive processes, we leverage a cognitive bias to develop scale-invariant RL algorithms: reward range normalization.
Curious? Have a read!👇
December 10, 2024 at 6:02 PM
Reposted by Lucas Benjamin
Statistical learning beyond words in human neonates https://www.biorxiv.org/content/10.1101/2024.07.26.605295v1
Statistical learning beyond words in human neonates https://www.biorxiv.org/content/10.1101/2024.07.26.605295v1
Interest in statistical learning in developmental studies stems from the observation that 8-month-ol
www.biorxiv.org
July 27, 2024 at 8:15 AM
Check out the new study led by Ana Fló :
«These results show that, from birth, multiple input regularities can be processed in parallel and feed different higher-order networks.»

Revised version soon in @elife.bsky.social
December 9, 2024 at 1:02 PM