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How does the brain know when to store a new memory instead of recalling an existing one? Check out our preprint: biorxiv.org/content/10.1101/…
Christoph Schmidt-Hieber retweeted
Congratulations to Christoph Schmidt-Hieber @Schlab4 and team on their PNAS publication! Their study reveals how SOM+ interneurons in the frontal cortex act as 'gatekeepers' for hippocampal inputs during learning, shedding light on memory consolidation.
tinyurl.com/b26d4a63
Christoph Schmidt-Hieber retweeted
Using in vivo whole-cell patch-clamp recordings in VR-trained #awakemice, @Schlab4 team @institutpasteur found that SOM+ interneurons open a gate for memory-related inputs, playing a key role in memory consolidation 👏pnas.org/doi/10.1073/pnas.24…
Christoph Schmidt-Hieber retweeted
Our latest study on how the hippocampus and the neocortex communicate during consolidation of long-term memories is now published @PNASNews! We found that SOM+ interneurons in frontal cortex act as 'gatekeepers' for hippocampal inputs during learning.
pnas.org/doi/10.1073/pnas.24…
Christoph Schmidt-Hieber retweeted
Thrilled to share our new paper on how hippocampal circuits weigh egocentric and allocentric information to produce the cognitive map of the external environment @Schlab4 @GanditBerenice @LorenzoPosani @CantinOrtiz
cell.com/iscience/fulltext/S…
Christoph Schmidt-Hieber retweeted
I'm excited to share our ongoing work describing the dessert diversity at the canteen @institutpasteur ! 🧁
This study included extensive sampling of 102 independent samples over 3 years. Here's a 🧵 of our key findings. 1/7
ALT Collage of 102 dessert photos with white backgrounds arranged in a grid. Desserts include cakes, cookies, tarts, cream puffs, and more!
Christoph Schmidt-Hieber retweeted
I have to admit that the first time I heard about virtual reality systems for rodents, I imagined exactly the same thing as DALL.E.
ALT An image generated by DALL.E, showing a photograph of a mouse wearing a virtual reality head set.
Christoph Schmidt-Hieber retweeted
A Switch Telling the Brain When to Learn and When to Remember
Study reveals a neural signal in the hippocampus that enables the brain to alternate between learning and remembering modes.
#learning #memory #neuroscience #science
neurosciencenews.com/hippoca…
Christoph Schmidt-Hieber retweeted
Apprendre ou se souvenir 🧐 ? Le système de mémoire alterne entre des temps d’apprentissage et de remémoration. Des scientifiques de l’Institut Pasteur ont identifié un interrupteur neuronal grâce à la réalité virtuelle ➡️ pasteur.fr/fr/espace-presse/…
ALT Environnement de réalité virtuelle visualisé par la souris © Ruy Gómez-Ocádiz, Christoph Schmidt-Hieber, Institut Pasteur
Beautiful work from the @KnierimJames lab showing that granule cells remap by reorganization of active populations whereas mossy cells remap by reorganization of place fields:
Global remapping in granule cells and mossy cells of the mouse dentate gyrus biorxiv.org/cgi/content/shor… #bioRxiv
Christoph Schmidt-Hieber retweeted
Apprendre ou se souvenir : identification d’un interrupteur neuronal pasteur.fr/fr/espace-presse/…
Christoph Schmidt-Hieber retweeted
Apprendre ou se souvenir 🧐 ?
identification d’un interrupteur neuronal grâce à la réalité virtuelle ➡️ pasteur.fr/fr/espace-presse/…
ALT Environnement de réalité virtuelle visualisé par la souris © Ruy Gómez-Ocádiz, Christoph Schmidt-Hieber, Institut Pasteur
Christoph Schmidt-Hieber retweeted
L’Institut Pasteur vient de publier un communiqué de presse sur notre article publié récemment @NatureComms, dans lequel nous décrivons un signal synaptique de nouveauté qui pourrait permettre à l'hippocampe d’alterner entre remémoration et apprentissage.
pasteur.fr/fr/espace-presse/…
Christoph Schmidt-Hieber retweeted
We are recruiting a postdoc! Many projects available to join a dynamic and friendly team at Institut Pasteur in Paris. Please RT!
How can the hippocampus switch from memory recall to memory formation? Our contribution to this question has now been published. See first author @RuyGomezOcadiz' thread for a brief summary 👇
nature.com/articles/s41467-0…
Christoph Schmidt-Hieber retweeted
Our work on how the hippocampus processes novelty to form new memories is now published @NatureComms! Using in vivo ephys, virtual reality and modelling, we found a synaptic signal in DG that could work as a switch from recall to new memory formation.
📜: nature.com/articles/s41467-0…
S32 on spatial representations starting soon in Hall A! I hope we'll have enough space 😂 #FENS2022
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Christoph Schmidt-Hieber retweeted
PSA: Since many of us have the same issue with searching the @FENSorg #FENS2022 abstracts by author/keyword, I created the missing abstract book.
PDF: github.com/nikolaskaralis/FE…
HTML: nikolaskaralis.gr/FENS2022_a…
Surely someone must already have thought of this: why don't we just provide DOIs or PMIDs as references in manuscripts and have the publisher figure out the specific formatting?
Christoph Schmidt-Hieber retweeted
Did you know that the eye's pupil is an amazing indicator of one’s attention, locomotion and decision-making process. This neuroscience research can be carried out in realtime via DeepLabCut running on #JetsonNano. For more details visit: nvda.ws/3H2YNkE