Nikolas Karalis's Avatar

Nikolas Karalis

@nikolaskaralis.bsky.social

Team leader at Paris Brain Institute and Inserm ERC StG 2024 laureate www.neuronaldynamics.eu

1,438 Followers  |  1,422 Following  |  76 Posts  |  Joined: 05.09.2023  |  2.1781

Latest posts by nikolaskaralis.bsky.social on Bluesky


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10.02.2026 07:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Exciting news!

@alegrecortes.bsky.social received the MSCA postdoc fellowship from @ec.europa.eu and @ireneserrahu.bsky.social has received the EMBO and FRM fellowships (@embo.org, @frm-officiel.bsky.social) to support their ambitious projects!

Multiple open positions to join this super team!

10.02.2026 07:01 β€” πŸ‘ 18    πŸ” 1    πŸ’¬ 1    πŸ“Œ 2
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We invite applications for postdoctoral researchers with strong expertise in in vivo electrophysiology and circuit neuroscience to join our team at the Paris Brain Institute (ICM).

17.12.2025 14:30 β€” πŸ‘ 22    πŸ” 15    πŸ’¬ 0    πŸ“Œ 2

Been using Discord very successfully for a few years now, both for the lab and large communities.

29.01.2026 13:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Postdoc position in Paris: come help develop new generation human brain computer interfaces βš‘πŸ§ πŸ’»

Interested? Contact me if you have experience with machine learning (e.g. simulation-based inference, RL, generative/diffusion models) or dynamical systems.

See below for + details and retweet πŸ™

27.01.2026 22:12 β€” πŸ‘ 75    πŸ” 56    πŸ’¬ 3    πŸ“Œ 5
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We invite applications for postdoctoral researchers with strong expertise in in vivo electrophysiology and circuit neuroscience to join our team at the Paris Brain Institute (ICM).

17.12.2025 14:30 β€” πŸ‘ 22    πŸ” 15    πŸ’¬ 0    πŸ“Œ 2

Fascinating! And yet another proof of the level of complexity of neuronal circuits.

16.10.2025 06:35 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If you want to join us for a short stay and learn with us, that's a good opportunity. If you are interested, get in touch!

08.08.2025 08:10 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Fantastic new work from our very own @alegrecortes.bsky.social !

Stay tuned for even more cool stuff!

31.07.2025 20:17 β€” πŸ‘ 14    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

ΞŸΟ…Ξ΄Ξ΅Ξ―Ο‚ ασφαλέστΡρος Ξ΅Ο‡ΞΈΟΟŒΟ‚ του ΡυΡργΡτηθέντος αχαρίστου

14.06.2025 16:56 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 3    πŸ“Œ 0
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πŸ”₯ New episode of the Night Science podcast! The brilliant Eve Marder, professor at Brandeis University, talks with us about how "Recipe Science" ruins creativity.
Apple: podcasts.apple.com/us/podcast/n...
Spotify: open.spotify.com/episode/4mSv...

26.05.2025 14:53 β€” πŸ‘ 72    πŸ” 17    πŸ’¬ 3    πŸ“Œ 9

We will continue sometime soon with the 2nd #ParisCircuitDynamics conference.
Stay tuned!

29.04.2025 16:53 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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Before finishing this thread, we should thank again all our sponsors who made this two-day celebration of hippocampo-cortical science possible.

@aquineuro.bsky.social
@metofico.bsky.social
@the.3i.social
Neurotar
PHYMEP
Prizmatix
CambridgeNeurotech

29.04.2025 16:52 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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And for the final talk of the conference, Karim Benchenane is sharing the latest on the role of breathing in coordinating neuronal dynamics during fear behavior.

29.04.2025 16:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Then @gisellavetere.bsky.social gave us a nice summary of the current state-of-the-art on how memory engrams control behavior

29.04.2025 16:44 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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And now Rebecca Piskorowski is telling us how hippocampal CA2 circuits are involved in social memories!

29.04.2025 14:36 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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We continue with @thomasandrillon.bsky.social who is telling as about the phenomenology and mechanisms of local and global sleep states.

29.04.2025 13:56 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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And now we have 4 exciting short talks from our young investigators, going all the way from memory to molecules, through oscillations and computational modelling!

29.04.2025 13:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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And after lunch, we resumed with @ggirardeau.bsky.social who told us about the role of amygdala in memory consolidation.

29.04.2025 12:31 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Intense discussions continued during lunch and the poster session!

29.04.2025 12:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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And just before the break, Michael Zugaro is giving a broad perspective on the music and orchestration of neuronal assemblies.

29.04.2025 12:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Following this, Alain Destexhe explained to us how detailed biophysical modeling of neuronal networks can help us understand oscillatory dynamics.

29.04.2025 12:27 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Day 2 of the 1st #ParisCircuitDynamics conference begins with @antsiro.bsky.social giving us an impressive broad and deep overview of gamma oscillations in hippocampal and thalamocortical circuits!

29.04.2025 08:20 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 4    πŸ“Œ 0
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And for the final talk of the day, Nelson Rebola is talking to us about the diversity of interneurons and the role of dendritic integration in controlling cortical inhibition.

28.04.2025 16:17 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Now, Stefan Remy is talking to us about how the medial septum influences hippocampal circuits during locomotion.

28.04.2025 15:56 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Then Alberto Bacci talked to us about the consequences of dendritic inhibition and over-inhibition of cortical circuits.

28.04.2025 15:56 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Following 4 exciting talks by young researchers, we moved to cellular physiology, with @poncerlab.bsky.social and his work on chloride transport and hippocampal rhythms.

28.04.2025 15:56 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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This was followed by a talk from myself about the mechanisms underlying the functional architecture of neuronal circuits.

28.04.2025 15:56 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
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And after an intense discussion in a full amphitheater, we had a very exciting and packed poster session!

28.04.2025 15:56 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

And off we go!

First talk of the 1st #ParisCircuitDynamics conference by Prof. David Dupret on how neuronal assemblies make memories!

28.04.2025 09:15 β€” πŸ‘ 27    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

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