1/ 🚨🚨Preprint alert! "Perfect" isn't always smart 🧠. Anyone can tell apart two stimuli (including our mice). But how do we extract rules that apply to new stimuli? 🧵 biorxiv.org/content/10.6... @marius10p.bsky.social @computingnature.bsky.social #neuroAI #neuroscience #AI

@fluketc.bsky.social and @dudman.bsky.social have hit it out the park again. In my (perhaps biased) opinion this - along with their previous papers - is field-defining work. www.science.org/doi/10.1126/...

Reward magnitude determines reinforcement learning efficiency

Standard animal learning studies minimize individual reward magnitudes to maximize the repetitions of reinforced behaviors. We investigated how reward magnitude influences initial learning across five...

science.org

We tracked mice in space! This video shows our estimate of their self-induced centripetal force during circling in 3D 👩‍🚀 Preprint thread below 👇

Amelia Eisch 🧪🧠👩‍🔬 🐁@eisch.bsky.social · 3mo ago

1/ New preprint! 🧪With @talmo.bsky.social and team, we used deep learning on archival NASA video of mice on the ISS. Turns out mice in microgravity become tiny acrobats: huddling to sleep, doing backflips, even briefly generating their own ~1g. #SpaceBiology #OpenScience #NASA #SLEAP

New preprint: Whole-body 3D kinematics of freely behaving 𝐷𝑟𝑜𝑠𝑜𝑝ℎ𝑖𝑙𝑎 New tech from @blobology.bsky.social & others at @hhmijanelia.bsky.social, which @ispizua.bsky.social and @elliottabe.bsky.social used to gain insight into 3D structure of locomotion & courtship www.biorxiv.org/content/10.6...

Check this out! Latest collaborative work from my and Mark Fishman's labs - led by Roy Harpaz, with help from Pedro Piquet and Yasuko Isoe (@yasukoisoe.bsky.social)

Harvard_MCB@harvardmcb.bsky.social · 6mo ago

The Secret to Schooling: How Internal States Shape Social Interactions during Schooling 🧠 🧪🧬 #AcademicSky #higherEd www.mcb.harvard.edu/department/n... @rachellegaudet.bsky.social @dulaclab.bsky.social @neurovenki.bsky.social @harvardbrainsci.bsky.social @currentbiology.bsky.social

#sfn2025 interested in how eye movements 👀 versus orofacial movements influence 🐭 visual cortex activity 🧠? Check out poster R8 by @atika-syeda.bsky.social NOW!

I am recruiting graduate students for the experimental side of my lab @mcgill.ca for admission in Fall 2026! Get in touch if you're interested in how brain circuits implement distributed computation, including dopamine-based distributed RL and probabilistic representations.

To study how animals understand the physical world (and the rules that govern its dynamics), @jinyao-y.bsky.social trains rats to play fetch with robots 🐀🤖🎾 To learn more, come to our poster Tuesday morning! [Board W11] Rats learn and use intuitive physics knowledge to solve fetch tasks. #SfN2025

Applications are now open for the SWC Systems Neuroscience PhD Programme. Join us in London! 🧠 World-class neuroscience training 💰 Fully-funded 4-year programme 🖥️ Close links to @gatsbyucl.bsky.social Apply by 3 Nov: www.sainsburywellcome.org/web/content/...

(1/11) Today I preprinted a lot of work from my postdoc with @dudman.bsky.social, which started with a question of how the nervous system balances flexibility with efficiency of learning. The thread below gives some background.... www.biorxiv.org/content/10.1...

Cortical control of innate behavior from subcortical demonstration

Motor control in mammals is traditionally viewed as a hierarchy of descending spinal-targeting pathways, with frontal cortex at the top. Many redundant muscle patterns can solve a given task, and this...

biorxiv.org

📢 Submissions are now open for the CellMap Segmentation Challenge. Build the best method for segmenting cellular organelles in vEM using our 289 annotated volumes, 40 organelle classes, and 22 diverse cell and tissue types. 🔗 hhmi.news/410evJQ

Neuropixels and Optogenetics are delighted to announce the birth of Neuropixels Opto Combining high-resolution electrophysiology and optogenetics Today in bioRxiv 960 sites, 28 emitters, 2 colors By Lakunina, @karolinazsocha.bsky.social, Ladd, et al www.biorxiv.org/content/10.1... (1/2)

The first preprint of my postdoc with @dudman.bsky.social is now online! Here we wanted to understand the algorithms mice use when learning to forage in large environments with many potential resources. www.biorxiv.org/content/10.1...