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in-code.bsky.social @in-code.bsky.social · 28/07/2026

What a wonderful lineup for the "Interneurons Shape Cortical Codes" symposium at #FENS. Congratulations to Ivo Spiegel, Alison Barth, Marlene Bartos, Johannes Letzkus, and Leena Ibrahim on a highly successful session! #FENS #Neuroscience #CorticalCircuits

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Marlene Bartos is Plenary Speaker at ENCODS 2026 (04/05 July 2026)! Ahead of the main FENS Forum in Barcelona, she will share her expertise in cellular neurobiology and interneuron function with doctoral students and early-career neuroscientists. @FENSorg #ENCODS2026 #Neuroscience

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

S23: Interneurons Shape Cortical Codes (Part 2) Continuing our focus on how experience alters GABAergic interneurons: Speaker: Ivo Spiegel on experience-induced genomic mechanisms for perception and learning. Speaker: Leena Ibrahim on functional maturation of Layer 1 inhibitory neurons.

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Wednesday, Jul 8 | 09:45-11:15 AM | Hall G S23: Interneurons Shape Cortical Codes (Part 1) Chair: Marlene Bartos Speaker: Alison Barth on SST neuron plasticity in stimulus-reward learning. Speaker: Johannes Letzkus on top-down control of threat memory via neocortical layer 1.

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Wednesday, Jul 8 | 09:45-11:15 AM | Hall A S17: Targeting Oscillation Deficits in Alzheimer’s Speaker: Silvia Viana da Silva Discover our latest insights into Sharp Wave Ripples in AD and mechanisms of hippocampal engram re-activation!

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Tuesday, Jul 7 | 03:40-05:10 PM | Hall F S14: Connectomics of Memory Chair: Matthias Haberl Explore how memories are stored at the synaptic level! This session unites experts mapping memory circuits across species using 3D EM.

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Tuesday, Jul 7 | 09:45-11:15 AM | Hall B S02: Light on the Move (Optical Developments) Speaker: Marlene Bartos Join us to hear about persistent prefrontal reference frames and how miniscope imaging reveals tuning across task rules!

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in-code.bsky.social @in-code.bsky.social · 02/07/2026

Heading to #FENS2026 in Barcelona? Don't miss the exciting symposia featuring our SFB-TRR 384 IN-CODE researchers! We share our new insights on interneurons, memory, and cortical population codes. Check out our schedule below. @FENSorg #Neuroscience #Interneurons #INCODE

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in-code.bsky.social @in-code.bsky.social · 24/06/2026

Fantastic news for IN-CODE! Prof. Marlene Bartos (Uni Freiburg) secured a €2.5M ERC Advanced Grant for "ReMember-CA3". Her team will investigate how the hippocampal CA3 circuit encodes memories without overwriting old ones, and how it retrieves them over extended periods of time. #ERC #Neuroscience

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in-code.bsky.social @in-code.bsky.social · 31/03/2026

Proud to highlight IN-CODE fellow Thibault Cholvin’s latest work in Nature Neuroscience! His study reveals how the dentate gyrus integrates LEC (olfactory) & MEC (context) signals into multimodal, highly specific memory representations. A milestone for understanding hippocampal computation!

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in-code.bsky.social @in-code.bsky.social · 18/03/2026

‪Ever wondered how GABAergic interneurons shape cognition? The IN-CODE consortium's latest NeuroView article introduces a "population approach", shifting the focus from individual interneurons to cooperative networks. Dive into the future of interneuron research here: doi.org/10.1016/j.ne...

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Silvia Viana da Silva @silviaviansilva.bsky.social · 06/03/2026

The deadline for our young PI symposium was extended! Don't miss out on this opportunity to build your community and share strategies to navigate these uncertain times.

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in-code.bsky.social @in-code.bsky.social · 12/03/2026

IN-CODE Symposium 2026: “Inhibitory neurons – from synapses & microcircuits to behavior”. Join us in Freiburg, Germany, on October 8–9, 2026!!! Learn more and register here: sfb-trr384.de/symposium/ #neuroscience #interneurons

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in-code.bsky.social @in-code.bsky.social · 09/12/2025

Congratulations @jf-sauer.bsky.social on being awarded the ERC grant! This is a fantastic recognition of your innovative work on representational drift, and we are proud to have you on our IN-CODE consortium!

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Universität Freiburg @uni-freiburg.de · 14/11/2025

Für die Erforschung neuer Gedächtnisspuren während des Lernens fördert die @dfg.de Prof. Dr. Marlene Bartos | @mbartos.bsky.social sky.social mit einem Reinhart Koselleck-Projekt in Höhe von 1,25 Millionen Euro. ufr.link/bartos-reinh...

Porträt von Prof. Dr. Marlene Bartos, eine Frau mit schulterlangen, rötlich-blonden Haaren und schwarzer Brille, die in die Kamera lächelt. Sie trägt ein dunkles Jackett. Rechts im Bild befindet sich ein Text, der über die Förderung eines Reinhart Koselleck-Projekts durch die DFG informiert. Ziel des Projekts ist die Erforschung neuer Gedächtnisspuren während des Lernens. Die Fördersumme beträgt 1,25 Millionen Euro. Der Hintergrund ist grünlich und unscharf.

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Marlene Bartos @mbartos.bsky.social · 12/11/2025

@in-code.bsky.social Visit our Mini-Symposium 36 ‚Experience-driven dynamics in cortical inhibition for learning and behavior‘ - Room 6CF, November 19, 2025, 9:30 am at SFN, San Diego. Our speakers: Lisa Topolnik, Silvia da Silva, Linlin Fan, Attila Losonczy, Amar Sahay, Marlene Bartos.

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in-code.bsky.social @in-code.bsky.social · 12/11/2025

Fun at IN-CODE booth (C48) at ScienceDays 2025, Europapark Rust. Bringing neuroscience to kids. Pics: Before… and after doors opened. #ScienceDays2025

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Aurore Cazala @acazala.bsky.social · 27/10/2025

Now that the science days are over, I can happily share some of my designs :) Thanks to all the @in-code.bsky.social members who made these days a success! It was intense but worth it! And huge thanks to @sophiekb.bsky.social that was in charge of making this happen

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in-code.bsky.social @in-code.bsky.social · 21/10/2025

Excited to present our #SfN2025 symposium (MIN36): Experience‑Driven Dynamics in Cortical Inhibition for Learning & Memory. ➡️ Wed Nov 19 | 9:30 AM | SDCC Room 6CF Chairs: Marlene Bartos & Jörg Geiger. Speakers: Losonczy, Topolnik, Fan, Sahay, Bartos, Da  Silva @sfn.org

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Antje Kilias @antjekilias.bsky.social · 21/09/2025

Many thanks to @sophiekb.bsky.social, @silviaviansilva.bsky.social and Maike Busson-Spielberger for organizing and @mbartos.bsky.social for enabling such a great meeting. This was a lot of fun and inspiring to meet all these power women.

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in-code.bsky.social @in-code.bsky.social · 21/09/2025

Our IN-CODE Female Scientist Retreat gathered neuroscientists for workshops, talks and discussions at the Kloster Frauenberg in Fulda & its serene garden. We thank our speakers Silvia Viana da Silva, Silvana Valtcheva, Marlene Bartos, SeongHee Cho, & Rahel Ehret for sharing knowledge and inspiration

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Antje Kilias @antjekilias.bsky.social · 18/05/2025

Looking forward to an exciting Spring Hippocampal Research Conference in Verona with @mbartos.bsky.social @olechsylte.bsky.social @federicotorelli.bsky.social and @ute-fr.bsky.social

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Marlene Bartos @mbartos.bsky.social · 22/04/2025

Many thanks to the IN-CODE members and the SAB members Gyorgy Buzsaki, Alsion Barth, Francesco Ferraguti, Heiko Luhmann and Eve Marder, for attending our first retreat in Potsdam to discuss the role of inhibitory interneurons in shaping the cortical code. sfb-trr384.de/about/ in-code.bsky.social

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in-code.bsky.social @in-code.bsky.social · 30/04/2025

Great to host Jessica Cardin (Yale School of Medicine) for a FORUM IN-CODE talk on “Cortical network events underlying perceptual behaviour” - invited by Julia Veit. Thanks for the inspiring science and lively lunch with our PhDs & postdocs! @jess-cardin.bsky.social @yaleschoolofmed.bsky.social

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Takaki Komiyama @takakikomiyama.bsky.social · 21/04/2025

A very thoughtful Perspective on our recent paper by Ayelén Groisman and Johannes Letzkus. Thank you! www.science.org/doi/10.1126/...

science.org

Dendritic arbors structure memories

Synapses on different dendritic domains store distinct types of information

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in-code.bsky.social @in-code.bsky.social · 30/04/2025

New Science perspective by A. Groisman & J. Letzkus: Apical and basal dendrites follow distinct learning rules allowing neurons to store different kinds of information in parallel. Comment on Wright et al. (2025): doi.org/10.1126/science.adx0640 @in-code.bsky.social @ayegroisman.bsky.social

doi.org

Dendritic arbors structure memories

Synapses on different dendritic domains store distinct types of information

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in-code.bsky.social @in-code.bsky.social · 30/04/2025

Congrats to Aurore Gazala for winning the Eve Marder Best Paper Prize for “Subfield-specific interneuron circuits govern the hippocampal response to novelty in male mice” (Nat Comm, 2024) - awarded in person by Eve Marder at the IN-CODE retreat in Potsdam! @acazala.bsky.social #interneurons

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in-code.bsky.social @in-code.bsky.social · 30/04/2025

Congratulations to Gamze Güney from #mdcBerlin’s Poulet Lab for winning the poster prize at the IN-CODE Retreat in Potsdam! 🏆🧠 Her poster “Thermal encoding by GABAergic interneurons in the posterior insular cortex” impressed with a wealth of data and a clear presentation! #interneurons #neuroscience

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in-code.bsky.social @in-code.bsky.social · 30/04/2025

Fantastic neuroscience retreat in Potsdam with inspiring talks, lively discussions & a great community. Honored to welcome SAB members A. Barth, G. Buzsáki, F. Ferraguti, H. Luhmann, and special guest Eve Marder. Thanks to everyone who made this a success! @uniklinik-fr.bsky.social @uni-freiburg.de

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Ilka Diester @ilka-diester.bsky.social · 10/04/2025

Engaging poster session at the IN-Code retreat. Thanks to our SAB members and all researchers of the CRC for their interest! All students did a great job presenting their projects. @mbartos.bsky.social @uni-freiburg.de @biologyunifreiburg.bsky.social

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Ilka Diester @ilka-diester.bsky.social · 10/04/2025

Enjoying the IN-Code retreat organized by @mbartos.bsky.social in beautiful Potsdam. Great talks about the impact of interneurons on the neural code. @uni-freiburg.de @biologyunifreiburg.bsky.social @uniklinik-fr.bsky.social #neuroscience #interneurons

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