#biorxiv — Public Fediverse posts

New preprint dropped: __Systemic diazepam alters local hippocampal CA1 circuits and differentially affects entorhinal and CA3 inputs__

Peterson et al. (2026) #bioRxiv

https://www.biorxiv.org/content/10.64898/2026.08.18.745488v1

Really cool and amazing results that systemic diazepam obliterates hippocampal #sharpWaveRipples in vivo, particularly during the post-task rest, and disrupts representations during running.

Implies important issues that diazepam's side effects on consolidation really ought to be looked at. (All the diazepam memory tests we could find in the literature are short-term tests, no one seems to have looked at long-term consolidation, but would love citations if people have them.)

PS. To be honest, though, my favorite figure is the proof-of-efficacy in Figure 2 where decreased spiking cross-correlation directly reveals diazepam's effects on inhibition. It's so clean!

#science #neuroscience #hippocampus

📢 We are pleased to announce that authors can now submit manuscripts directly from bioRxiv to CSBJ through the 𝗯𝗶𝗼𝗥𝘅𝗶𝘃-𝘁𝗼-𝗝𝗼𝘂𝗿𝗻𝗮𝗹 (B2J) transfer service.

🙏We sincerely thank Cold Spring Harbor Laboratory (CSHL) for integrating CSBJ into the B2J service.

#CSBJ #bioRxiv #AAAS #OpenScience #Preprints #SystemsBiology #StructuralBiology #Biotechnology #ComputationalBiology #Omics #Nanoscience #MedicalInformatics #Biomedicine #AdvancedMaterials #Biomaterials #QuantumBiology #Biophotonics

Otro pequeño orgullo de nuestro laboratorio del #iibce ya está en @biorxiv_neursci .
Un importante volumen de trabajo sobre las conexinas en la reparación de la médula espinal.
Gran equipo #MadeInUruguay lo hizo posible, gracias a financiación extranjera de #WingsForLife.

@constanzasilvera

#neuroscience #neuromastodon #medulaeespinal #conexinas #neurociencia #biology #biologia #investigacion #ciencia #Uruguay #spinalcordinjury #spinalcord #research #pedeciba @SocNeuroUy #preprint #biorxiv

https://www.biorxiv.org/content/10.64898/2026.01.16.699895v1.full.pdf+html

Bueno...
:googlefire: :googlefire: :googlefire: acaba de salir publicado el primer artículo del doctorado PEDECIBA de Cristina Parada.
Un pequeño paso para esta científica, pero un gran paso para su posgrado!

https://onlinelibrary.wiley.com/doi/10.1002/arch.70048

#paywall mediante, pero está abierto en #biorxiv

#uruguay #ciencia #desarrollo #biologia #insectos #genetica #posgrado #pedeciba

In a new collaborative paper with Liz Williams we show that microalgae, especially #diatoms and not #bacteria induce larval settlement in the marine annelid #Platynereis #biorxiv #biology #larva #algae