Thrilled to share our new paper, out now in @natneuro.nature.com, uncovering how estradiol, the most potent estrogen, modulates reinforcement learning and reward prediction errors across biological levels. www.nature.com/articles/s41...
#blueprint 1/7
woohooooo congrats Raj!!!
missing out on all the SfN fun this year, but for the very best reason 🥰🫶🏼
I am excited to share my PhD work on head-direction cells recorded in the wild, now published in @science.org, where we recorded neurons in bats flying outdoors on an island.
doi.org/10.1126/sci...
With @ray-neuro.bsky.social, Shir Maimon, Liora Las, Nachum Ulanovsky and many others
During these uncertain times, I’m very happy to see that my institution, @scripps.edu has an open tenure-track Assistant Professor position. Any field in Chemistry or Biology is welcome. I’d especially love to see fellow neuroscientists apply. Please repost!
apply.interfolio.com/174756
Finally out: our recent work with Nick Betley is a view into how the brain reshapes its behavior in the face of competing survival needs- and also a potential angle on treatment targets for enduring pain.
A brief rundown...
www.nature.com/articles/s41...
https://www.kaggle.com/competitions/MABe-mouse-behavior-detection
And we are live!
Excited to announce the 2025 Multi-Agent Behavior Challenge on cross-lab supervised action recognition in mice 🐁🐀🖱️
Running on Kaggle until December 15th, with a $50,000 prize pool going to the top five submissions!
www.kaggle.com/competitions...
✨ The Art of Open Science ✨
This beautiful crossstitch was created by Leah Blankenship, an undergraduate student at the @uoregon.bsky.social! This meticulously embroidered art uses data from our Allen Brain Reference Atlases.
#OpenScienceWeek
Can't wait to read this preprint from Misha Ahrens and team. Calcium imaging in larval zebrafish, in every cell in the body! Amazing.
www.biorxiv.org/content/10.1...
Important initiative 👇
1. The philosophy of science sometimes gets an unearned reputation as a purely academic exercise that offers little by way of concrete tools for advancing research.
This is wrong.
And today, as we grapple with how AI is changing the nature of scientific activity, it's desperately wrong.
1. "'Trusting the experts is not a feature of either a science or democracy," Kennedy said."
It's literally a vital feature of both science and of representative democracy.
I've written a fair bit about trust in expertise as a vital mechanism in the collective epistemology of science.
Aidan Bedford
"Interspecies interaction between humpback whale and bottlenose dolphins."
so great to see it out!! congrats!!!
It's officially published!! In my main postdoc work with @markplitt.bsky.social and @lgiocomo.bsky.social, we found that the hippocampus simultaneously encodes an animal's spatial position and its experience relative to reward in parallel population codes. 🧵
www.nature.com/articles/s41...
What they aren’t showing on Fox News
agree, bare minimum. it's insulting they require it from you after terminating your grant.
Fascinating new paper shows that when researchers “pivot” to new areas of work the outcome is less impactful.
#ScienceOfScience
www.nature.com/articles/s41...
With mRNA and CRISPR this country could be entering a scientific heyday and instead we’re torching the institutions that make it all possible.
I’m excited to share a new paper from the lab. The study led by Xiaowei Gu reveals how the mPFC encodes complex emotional memories, using an internal model to infer emotional associations and memories via projections to the amygdala. a🧵(1/8)
rdcu.be/el19t
Another scoop from Jeff Mervis (@policyhound.bsky.social): NSF's ~1400 grant terminations have disproportionately affected PIs from groups underrepresented in science: women, racial & ethnic minorities, & those with disabilities. 1/3
www.science.org/content/arti...
Because we must build good things while we scream about the bad, I have started a "Data for Good" team @data-for-good-team.bsky.social that partners with organizations needing short-term data science help. We have three projects ongoing & will add more as our capacity grows.
data-for-good-team.org
finally moved on over here 🤗🌞✌🏼
Exciting news!! I’m joining the tenure-track faculty at University of Colorado Boulder this fall as an Assistant Professor of Psychology & Neuroscience!
The Sosa Lab will study how memory is shaped by cognitive and physiological demands, including during pregnancy and the postpartum period. 🧵
