Audrey Hay
@audreyhay.bsky.social
PI neurobiologist at CNRS France. Thalamocortical oscillations, sleep, interneurons.
Reposted by Audrey Hay
🧠 Check out our new study!
Cécile Bridlance et al. reveal how distinct, local, and cell-type–specific sources of CSF-1 orchestrate microglial colonization during early brain development.
🙏🙏🙏 A big thank you to everyone involved!
Cécile Bridlance et al. reveal how distinct, local, and cell-type–specific sources of CSF-1 orchestrate microglial colonization during early brain development.
🙏🙏🙏 A big thank you to everyone involved!
Microglial colonization of the developing mouse brain is controlled by both microglial and neural CSF-1
Sonia Garel, @morganethion.bsky.social and collaborators
www.embopress.org/doi/full/10....
Sonia Garel, @morganethion.bsky.social and collaborators
www.embopress.org/doi/full/10....
November 20, 2025 at 2:35 PM
🧠 Check out our new study!
Cécile Bridlance et al. reveal how distinct, local, and cell-type–specific sources of CSF-1 orchestrate microglial colonization during early brain development.
🙏🙏🙏 A big thank you to everyone involved!
Cécile Bridlance et al. reveal how distinct, local, and cell-type–specific sources of CSF-1 orchestrate microglial colonization during early brain development.
🙏🙏🙏 A big thank you to everyone involved!
Reposted by Audrey Hay
Happy to share our new paper with Mathilde Nordlund and Julie Koenig out @currentbiology.bsky.social. We used virtual reality in mice to study hippocampal distance coding. Our results suggest a primary contribution of grid cells to distance over cue-dependent place cell coding.
shorturl.at/63yFo
shorturl.at/63yFo
September 11, 2025 at 1:23 PM
Happy to share our new paper with Mathilde Nordlund and Julie Koenig out @currentbiology.bsky.social. We used virtual reality in mice to study hippocampal distance coding. Our results suggest a primary contribution of grid cells to distance over cue-dependent place cell coding.
shorturl.at/63yFo
shorturl.at/63yFo
Reposted by Audrey Hay
Our work looking into heterogeneous pyramidal neurons (PNs) in hippocampal CA3 is now online @cp-cellreports.bsky.social: www.sciencedirect.com/science/arti... With a pile of multicellular recordings from mouse CA3, we characterised the recurrent network at the single cell level...
Cell-specific wiring routes information flow through hippocampal CA3
The hippocampus, critical for learning and memory, is dogmatically described as a trisynaptic circuit where dentate gyrus granule cells (GCs), CA3 pyr…
www.sciencedirect.com
August 2, 2025 at 2:25 PM
Our work looking into heterogeneous pyramidal neurons (PNs) in hippocampal CA3 is now online @cp-cellreports.bsky.social: www.sciencedirect.com/science/arti... With a pile of multicellular recordings from mouse CA3, we characterised the recurrent network at the single cell level...
Happy to share our new paper by Aurélie Brécier*, Gaëlle Mailhos* and all, combining LFP and Miniscope to study L1 NDNF neurons diversity
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice | PNAS www.pnas.org/doi/10.1073/...
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice | PNAS www.pnas.org/doi/10.1073/...
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice | PNAS
Non–rapid eye movement (NREM) sleep facilitates memory consolidation by transferring information from the hippocampus to the neocortex. This transf...
www.pnas.org
August 25, 2025 at 11:32 AM
Happy to share our new paper by Aurélie Brécier*, Gaëlle Mailhos* and all, combining LFP and Miniscope to study L1 NDNF neurons diversity
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice | PNAS www.pnas.org/doi/10.1073/...
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice | PNAS www.pnas.org/doi/10.1073/...
Reposted by Audrey Hay
New collaborative study out with Mark Wu’s group identifies a thalamic reuniens-zona incerta circuit as both responsive to induced sleep deprivation and essential for mediating recovery sleep. Further perspective on this work follows./1
www.science.org/doi/epdf/10....
www.science.org/doi/epdf/10....
Sleep need–dependent plasticity of a thalamic circuit promotes homeostatic recovery sleep
Prolonged wakefulness leads to persistent, deep recovery sleep (RS). However, the neuronal circuits that mediate this process remain elusive. From a circuit screen in mice, we identified a group of th...
www.science.org
June 19, 2025 at 6:45 PM
New collaborative study out with Mark Wu’s group identifies a thalamic reuniens-zona incerta circuit as both responsive to induced sleep deprivation and essential for mediating recovery sleep. Further perspective on this work follows./1
www.science.org/doi/epdf/10....
www.science.org/doi/epdf/10....
Reposted by Audrey Hay
Don't miss the opportunity to register at early-bird rate for a vibrant neuroscience program hosted by the french neuroscience society. 😍
Last chance to benefit from the early-bird rate to #NeuroFrance2025!
Registration: www.neurosciences.asso.fr/SN25/inscrip...
Registration: www.neurosciences.asso.fr/SN25/inscrip...
🗓️ Only 15 days left to benefit from the early-bird rate to #NeuroFrance2025.
Save money & register before April 15 included!
Registration 👉 tinyurl.com/yrwwb9ky
Save money & register before April 15 included!
Registration 👉 tinyurl.com/yrwwb9ky
April 15, 2025 at 7:55 AM
Don't miss the opportunity to register at early-bird rate for a vibrant neuroscience program hosted by the french neuroscience society. 😍
Reposted by Audrey Hay
⚠️ Un poste de MCU en Maths-Info-Stats s'ouvre bientôt à Sorbonne Université pour rejoindre mon équipe (background computationnel et experience en analyse de données de neurosciences experimentales souhaités + qualification requise). Contactez-moi pour plus d'infos!
Please RP!
Please RP!
January 22, 2025 at 4:12 PM
⚠️ Un poste de MCU en Maths-Info-Stats s'ouvre bientôt à Sorbonne Université pour rejoindre mon équipe (background computationnel et experience en analyse de données de neurosciences experimentales souhaités + qualification requise). Contactez-moi pour plus d'infos!
Please RP!
Please RP!
Reposted by Audrey Hay
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice https://www.biorxiv.org/content/10.1101/2025.01.10.632405v1
January 11, 2025 at 4:17 PM
Layer 1 NDNF interneurons form distinct subpopulations with opposite activation patterns during sleep in freely behaving mice https://www.biorxiv.org/content/10.1101/2025.01.10.632405v1