Pol Bech
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polbech.bsky.social
Pol Bech
@polbech.bsky.social
Neuroscience PhD student @ EPFL 🧠💡
Sensorimotor control afficionado 💪🦾
Chef wannabe and cosmere junkie
(He/Him)
Curious about how your brain tells you to pick up the phone if you sense a notification at your place, but not at the cinema? Check out our latest preprint studying context-dependent sensorimotor processing! (A short thread🧵)
Retrosplenial cortex enables context-dependent goal-directed sensorimotor transformation https://www.biorxiv.org/content/10.1101/2025.10.31.685738v1
November 7, 2025 at 3:30 PM
Reposted by Pol Bech
Retrosplenial cortex enables context-dependent goal-directed sensorimotor transformation https://www.biorxiv.org/content/10.1101/2025.10.31.685738v1
November 3, 2025 at 2:15 PM
It was very exciting to talk to @ardemp.bskyverified.social yesterday and hear his presentation! It was fascinating to see how mechanosensation plays such a diverse role in nature from tactile sensation, to interoception, parturition, plant root guidance and so much more!
Thanks @trackingactions.bsky.social for being a generous host and @trackingskills.bsky.social for pouring wine for the fantastic @epfl-brainmind.bsky.social visit. Days like this remind me how lucky we are as scientists. Loved the student lunch, 1:1s, seminar reception, and dinner!
January 28, 2025 at 4:19 PM
Reposted by Pol Bech
Thanks @trackingactions.bsky.social for being a generous host and @trackingskills.bsky.social for pouring wine for the fantastic @epfl-brainmind.bsky.social visit. Days like this remind me how lucky we are as scientists. Loved the student lunch, 1:1s, seminar reception, and dinner!
January 27, 2025 at 10:29 PM
Reposted by Pol Bech
Wow, just wow.
V different approach reveals numerous problems in Scientific Reports - cf deevybee.blogspot.com/2024/10/an-o...
I do hope @springernature.bsky.social will start to publish reviewer reports and editor info as we suggested
January 14, 2025 at 7:39 AM
Reposted by Pol Bech
Super excited to see my PhD thesis featured by EPFL! 🎓
actu.epfl.ch/news/learnin...

P.S.: There's even a French version of the article! It feels so fancy! 😎 👨‍🎨 🇫🇷
actu.epfl.ch/news/apprend...
Learning from the unexpected
A researcher at EPFL working at the crossroads of neuroscience and computational science has developed an algorithm that can predict how surprise and novelty affect behavior.
actu.epfl.ch
January 10, 2025 at 2:29 PM
I have to give a presentation on a paper about machine learning for astrophysics for a PhD course, and all my knowledge on the field comes from Big Bang Theory episodes lol
December 16, 2024 at 9:56 AM
Reposted by Pol Bech
1/2 Brain and Cognition Master at
@UPFBarcelona

Please, spread the word

Why to enroll here?

Nuria Sebastian-Galles (language, Premio Nacional)
Gustavo Deco (comp neuro)
Chris Summerfield (cognition & AI)
Salva Soto-Faraco (attention)
Rubén Moreno-Bote (comp neuro & AI)
December 1, 2024 at 11:03 AM
Reposted by Pol Bech
Salmon hats, a 90s throwback? "As anyone who follows fashion knows, certain trends like indie sleaze and cargo pants can come back around after a long and quite deserved break. Orcas, it seems, are not immune." www.iflscience.com/wearing-a-sa... (Amazing actual photo embedded in this article, too.)
November 27, 2024 at 5:54 PM
Reposted by Pol Bech
Should neuroscientists keep all raw data or focus on processed datasets? Nima Dehghani @neurovium.bsky.social asks experimentalists and theorists for their thoughts on neurophysiology’s data dilemma:

www.thetransmitter.org/the-big-pict...

Check out some opinions in the thread below:
To keep or not to keep: Neurophysiology’s data dilemma
An exponential growth in data size presents neuroscientists with a significant challenge: Should we be keeping all raw data or focusing on processed datasets? I asked experimentalists and theorists…
www.thetransmitter.org
November 25, 2024 at 2:56 PM
Reposted by Pol Bech
🚨Preprint alert🚨

In an amazing collaboration with @lucasgruaz.bsky.social, S Becker, & J Brea, we explored a major puzzle in #neuroscience & #psychology:

**What are the merits of curiosity?** 🧠🧑‍🔬🧪
osf.io/preprints/ps...

1/7
OSF
osf.io
November 18, 2024 at 2:03 PM
Reposted by Pol Bech
The Extinction Illusion: The left side and the right side have the same number of black dots

journals.sagepub.com/doi/abs/10.1...
November 17, 2024 at 11:36 PM
Reposted by Pol Bech
A potential role for the thalamus in demixing cortical signals while providing a low-dimensional pathway for cortico-cortical communication

New paper from Halassa lab in Nature

www.nature.com/articles/s41...
Prefrontal transthalamic uncertainty processing drives flexible switching - Nature
By examining neural responses from tree shrews performing hierarchical decision tasks with rule reversals, the authors identify a thalamocortical mechanism for regulating cognitive flexibility.
www.nature.com
November 17, 2024 at 6:12 PM
Hello Bluesky world! 🦋 I'm a neuroscience PhD student at EPFL 🇨🇭 I'm currently working on context and sensory processing but also interested in motor control in animals and machines 💪🦾
November 17, 2024 at 7:01 PM