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Panagiotis Eleftheriadis

@elefp.bsky.social
130 followers 356 following 15 posts

Systems Neuroscience & Behavior • PhD @bahllab.bsky.social - IMPRS_QBEE • Research Associate @harvard.edu • M.Sc. from GSN @lmu.de

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Reposted by Panagiotis Eleftheriadis
Dario Tommasini @dariotommasini.bsky.social · 26/08/2026
Excited to share our new paper on the evolution of inhibitory neurons in the retina 👀 now out in Science Advances! www.science.org/doi/10.1126/... Please see my previous post for a brief summary: bsky.app/profile/dari...
science.org
The extreme diversity of retinal amacrine cells has deep evolutionary roots
Amacrine cells (ACs) comprise a heterogeneous class of inhibitory neurons in the vertebrate retina, exhibiting morphological and functional complexity rivaling that of cortical interneurons. Here, we ...
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Panagiotis Eleftheriadis @elefp.bsky.social · 09/09/2026
Amazing!
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George Kolyfetis @gkolyfetis.bsky.social · 07/09/2026
Great work on the effects of desert locust coloration on swarming!! Thanks @sercansayin.bsky.social for including me and @jjfosterlab.bsky.social in this exciting study!!
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Katrin Vogt @katrinvogt.bsky.social · 04/09/2026
Excited to finally see this one out from my postdoc lab 🥳🪰🐛 How and when is olfactory information integrated across brain hemispheres? The larval Drosophila mushroom body balances lateralized sensing and interhemispheric integration | Science Advances www.science.org/doi/10.1126/...
science.org
The larval Drosophila mushroom body balances lateralized sensing and interhemispheric integration
Bilaterian animals must integrate sensory input from both sides of their bodies to make coherent perceptual decisions. In Drosophila larvae, olfactory receptor neurons target the ipsilateral brain hem...
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Jonathan Gant @jongant.bsky.social · 29/08/2026
Excited to share my new paper co-authored with @samplingrage.bsky.social We propose that a shared computational principle governs how both rodents and primates optimize their sensory neurons during locomotion www.science.org/doi/10.1126/...
science.org
Locomotion optimizes sensory representations through a computational principle shared by rodents and primates
Behavior modulates the activity of sensory systems in multiple ways: from gain changes in individual neurons to changing interactions in neural populations. These effects are not universal; while move...
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Bahl Lab @bahllab.bsky.social · 04/09/2026
Congratulations to @ashritocyte.bsky.social on an amazing PhD defense! 🎓🐟 Ashrit uncovered structure in zebrafish behavioral variability, showing how past decisions influence what fish do next. He also shaped lab life, from cooking and game nights to chats and teaching. We wish him the best of luck!
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c0nc0rdance @c0nc0rdance.bsky.social · 25/05/2026
This definitely forbidden gummy is in fact a moth larva of genus Olona (possibly Olona zolotuhini). It's *normal* to want to know what flavor it is, but the answer, unfortunately is "pain". Most species in this family are covered in tiny stinging spines connected to poison glands. (📷: Janice Ang)
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 17/08/2026
Vectorial efference copy and visuomotor transformation through gap junctions www.biorxiv.org/content/10.64898/20…
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Bahl Lab @bahllab.bsky.social · 17/08/2026
🚨 4 new positions for postdoctoral research available at our @zukunftskolleg.bsky.social in beautiful Konstanz! If you are interested in exploring collective behaviour at the interface of theory and experiment, then consider applying! ⚠️ Deadline October 12 stellen.uni-konstanz.de/jobposting/4...
stellen.uni-konstanz.de
Four 2-year Postdoctoral Fellowships at the Zukunftskolleg
Application Deadline: 12 October 2026, 11:00 am (CET)
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Phoebe Reynolds @pheereynolds.bsky.social · 13/08/2026
Our paper was covered in @thetransmitter.bsky.social. Exciting!
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Katrin Vogt @katrinvogt.bsky.social · 16/08/2026
I am very excited to present our work on social modulation of behavior in Drosophila larvae at the #IUSSI2026 🪰 - sneaking in between all the cool social insects 😊
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Bahl Lab @bahllab.bsky.social · 12/08/2026
The animal is the same. The stimulus is identical. Yet the behaviour varies. Why? In our new study, @ashritocyte.bsky.social explores the sources of this behavioural variability under fully controlled conditions in larval zebrafish doing optomotor response. (1/7) www.biorxiv.org/content/10.6...
biorxiv.org
Opposing influences of sensory and response history in larval zebrafish
Variability is a prominent feature of animal behavior across species. Despite highly controlled experimental conditions, the same individual often responds differently to repeated identical stimulatio...
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Lochlan W @lochlanw.bsky.social · 22/07/2026
🚨🦋 Thrilled to share my first PhD paper published in PNAS this week, in collaboration with Sören Kannegieser and @anna-stoeckl.bsky.social @insect-vision.bsky.social: www.pnas.org/doi/10.1073/... We found hawkmoths use a convergent visual control strategy for appendage guidance. 👁️🫳 🧵 below.
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Bernardo Kastrup @bernardokastrup.bsky.social · 10/07/2026
Anil Seth, Bernardo Kastrup and Christof Koch discuss the latest insights from psychedelic research, as well as their different viewpoints on the epistemic value of psychedelic experiences and what metaphysics these experiences point to. youtu.be/zTqFZwbX3Zc
youtu.be
Idealism vs Materialism Debate | Christof Koch, Bernardo Kastrup & Anil Seth
YouTube video by Essentia Foundation
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Wei-Chung Allen Lee @darbly.bsky.social · 12/06/2026
A great privilege of science is working with remarkable people. A nice piece highlighting @mindyisminsu.bsky.social. Her grit, esp through the pandemic, was foundational to the #BANC project. hms.harvard.edu/news/making-...
hms.harvard.edu
Making Connections, in the Brain and in Science
PhD student Minsu Kim gained confidence, experience in the lab of neurobiologist Wei-Chung Allen Lee
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Anupama Manel @manel-a-pama.bsky.social · 23/06/2026
Stronger punishments get better results? Not for this hawkmoth 👀🚫 Check out our new paper where we link sensory ecology to colour discrimination learning in an insect pollinator. Shout out to co-authors @anna-stoeckl.bsky.social and @jjfosterlab.bsky.social doi.org/10.1016/j.an...
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Panagiotis Eleftheriadis @elefp.bsky.social · 23/06/2026
Exciting work by @pheereynolds.bsky.social and the whole team on how visual experience shapes neural structure and function is now out in Neuron! Check it out!
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Panagiotis Eleftheriadis @elefp.bsky.social · 22/06/2026
I am very happy to have participated in this amazing project with @maxcapelle.bsky.social and Katja Slangewal! 🥳 Through virtual reality and agent-based modeling, Max revealed the visual algorithms of the behavioral flip from light- to dark-seeking as zebrafish transition from larvae to juveniles.
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Bahl Lab @bahllab.bsky.social · 18/06/2026
What a great start to the summer with @elefp.bsky.social and @syddoingscience.bsky.social representing the lab at the Neural Basis of Natural Behaviors conference!🧠 From worms to humans, the talks reflected an exciting new direction in neuroscience toward studying the brain in natural environments.
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Panagiotis Eleftheriadis @elefp.bsky.social · 09/06/2026
Amazing!
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Panagiotis Eleftheriadis @elefp.bsky.social · 03/06/2026
New amazing work by my dear friend @gkolyfetis.bsky.social modeling polarization vision in different bee species! Check it out! 🚨
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jjfosterlab.bsky.social @jjfosterlab.bsky.social · 28/05/2026
Do bright lights change how you dance? 🔆💃 Waggle-dancing honeybees interpret bright UV & green as the sun, but dim UV as a patch of sky. Thanks Keram Pfeiffer @uni-wuerzburg.de for trusting me with your data & @jgraving.bsky.social for the circular GLMM. doi.org/10.21203/rs....
doi.org
High intensity overrides spectral cues in dancing honeybees
Foraging honeybees rely on a celestial compass to navigate to and from the hive, using the sun’s position as an orientation reference. When the sun is hidden from view,bees can determine its azi...
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simon laughlin @neuraldesign.bsky.social · 07/05/2026
Just out: VoR of our novel cost-benefit analysis of eye design. Applied to simple and compound eyes, discovers that photoreceptor costs shape design of entire eye, explains why diurnal insects have world's longest photoreceptors, and revises scaling of acuity with eye size. doi.org/10.7554/eLif...
doi.org
Investments in photoreceptors compete with investments in optics to determine eye design
Allocating space, materials and energy to an eye's optics and photoreceptor array is a major factor in eye design that explains obvious differences between simple eyes and compound eyes.
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The Transmitter @thetransmitter.bsky.social · 27/04/2026
Prediction without understanding sustained astronomy through a thousand years of epicycles, writes @tonyzador.bsky.social. AI is now offering neuroscience the same deal. #neuroskyence www.thetransmitter.org/machine-lear...
thetransmitter.org
Can AI do neuroscience without understanding?
Prediction without understanding sustained astronomy through a thousand years of epicycles. Artificial intelligence is now offering neuroscience the same deal.
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openworm.org @openworm.org · 01/05/2026
In 1986, John White published "The Mind of a Worm," the first complete wiring diagram of any animal's brain. 7,000+ synapses in C. elegans, mapped by hand. This year he won the Wiley Prize in Biomedical Sciences. And he's donating his share to OpenWorm.
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c0nc0rdance @c0nc0rdance.bsky.social · 23/04/2026
Dutch film-maker Jan van IJken condensed 4 weeks of development in a salamander embryo (Mesotriton alpestris) into a 6 minute video, presented here sped up to 1 minute. You can see gastrulation at ~the 10s mark, forming the gut, then limbs & in a moment, the heart just *begins* beating.
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Current Biology @currentbiology.bsky.social · 23/04/2026
for more about the fascinating study organism Stentor — a veritable giant of the unicellular universe — see this quick guide www.cell.com/current-biol...
cell.com
Stentor coeruleus
In this Quick Guide, Salobnik and Marshall provide an overview of the ciliate Stentor coeruleus, which has a rich history as an experimental organism but was hidden from view for a number of years, on...
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Sam Gershman @gershbrain.bsky.social · 21/04/2026
New work w/ Zach Kelso and @madeleinecsnyder.bsky.social www.biorxiv.org/content/10.6... Our negative results on classical conditioning in planarian flatworms. This was surprising, given the long history of work (including sensational findings of memory transfer and retention through decapitation).
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jjfosterlab.bsky.social @jjfosterlab.bsky.social · 20/04/2026
@gkolyfetis.bsky.social @uni-konstanz.de presenting his work on bee navigation at the annual meeting of the Beekeepers of Baden in Radolfzell 🍯🐝. Thank you for the invitation! Great to see the public interest in science and find out what we can learn from each other. 👁️🧭
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John Tuthill @tuthill.bsky.social · 17/04/2026
New @currentbiology.bsky.social paper from Dr. Leila Elabbady on neural circuits that transform a touch stimulus into spatially targeted grooming. Leila discovered a leg somatotopic map and used it to infer tactile receptive fields in the fly VNC connectome. authors.elsevier.com/a/1mvu83QW8S...
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Panagiotis Eleftheriadis @elefp.bsky.social · 17/04/2026
🥳
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Gonzalo de Polavieja @polavieja.bsky.social · 17/04/2026
Final version of record here: elifesciences.org/articles/107... Enjoy tracking
elifesciences.org
New idtracker.ai rethinks multi-animal tracking as a representation learning problem to increase accuracy and reduce tracking time
Identification of each animal in a collective becomes possible even when individuals are never all visible simultaneously, enabling faster and more accurate analysis of collective behavior.
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John Tuthill @tuthill.bsky.social · 24/03/2026
🧵 New preprint led by @bingbrunton.bsky.social, @elliottabe.bsky.social, @lawrencehu.bsky.social We gave a worm brain control of a fly body and it walked What did we learn? Nothing, other than deep reinforcement learning is effective We call it the digital sphinx www.biorxiv.org/content/10.6...
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Bahl Lab @bahllab.bsky.social · 12/03/2026
How do development and genetics shape evidence integration? 🧠 In our new preprint, we dissect how sensory evidence accumulation over time guides decisions. Want to know more? Keep reading or or come to Roberto's poster 1-003 this Thursday at #Cosyne2026. (1/4) Preprint: doi.org/10.64898/202...
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Panagiotis Eleftheriadis @elefp.bsky.social · 10/03/2026
Check out this amazing piece of work by my friend Dario!
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Panagiotis Eleftheriadis @elefp.bsky.social · 05/03/2026
Go Katja!!! 🥳
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Bahl Lab @bahllab.bsky.social · 03/03/2026
Another memorable Bahl Lab Winter Retreat made even better by having the Vogt and Bollmann labs join us for two days of sun, snow & science! 🌞❄️
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George Kafetzis @gkafetzis.bsky.social · 23/02/2026
Out now in @currentbiology.bsky.social! A dive into the deep history of vertebrate vision, together with @mikebok.bsky.social, @neurofishh.bsky.social and @denilsson.bsky.social Photo credit : Vasilis Karkalas
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Champalimaud Research @champalimaudr.bsky.social · 11/02/2026
Does every visual experience shape the brain in the same way, or does what we see change how visual areas are wired? 🧠 New research from Leopoldo Petreanu’s Cortical Circuits Lab at the @champalimaudf.bsky.social, first co-authors Radhika Rajan and Rodrigo Dias, shows that visual experience matters.
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SueYeon Chung @sueyeonchung.bsky.social · 10/02/2026
Our paper is out in @natneuro.nature.com! www.nature.com/articles/s41... We develop a geometric theory of how neural populations support generalization across many tasks. @zuckermanbrain.bsky.social @flatironinstitute.org @kempnerinstitute.bsky.social 1/14
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Kristian Herrera @kherrera.bsky.social · 09/02/2026
New paper out : "Synchronization of behavioral and cardiac dynamics in larval zebrafish" Here, we report a pretty striking relationship between behavioral state and heart rate in larval zebrafish, and then explore the mechanisms that lead to this coupling bit.ly/4ciYt3R
bit.ly
Synchronization of behavioral and cardiac dynamics in larval zebrafish
Animals reprioritize behavioral goals in response to internal physiological states. Using larval zebrafish, we investigated whether engagement with a …
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Portugues Lab @portugueslab.bsky.social · 08/02/2026
Have you ever wondered how the brain should represent the sensory world in order to generate behavior? Read our new preprint: work by Shuhong Huang shuhonghuang.bsky.social with our long-standing collaborator James Fitzgerald at Northwestern.
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 04/02/2026
Interesting news: The Marine Biological Labs at Woods Hole (MBL) is once again becoming an independent institution. University of Chicago will remain a partner, but only one of many. MBL is an amazing place for science and science training and I hope it will thrive in this new status.
Dear Friends of the MBL,

I am reaching out with news about the Marine Biological Laboratory's relationship with the University of Chicago. Today, MBL and the University of Chicago announced that, following a 12-year affiliation, MBL will once again be a fully independent organization, effective June 30, 2026. MBL will continue to collaborate closely with the University of Chicago across education, research and graduate training, with the University of Chicago remaining one of MBL's valued academic partners.

The University has made extraordinary programmatic, leadership, and financial contributions to the MBL. University leaders, including presidents and provosts, served as active members of the Board of Trustees. We are grateful for this support and look forward to continued academic collaboration. This partnership has fueled significant research collaborations and publications, as well as joint programs established around common research themes. Examples of these include the MBL/University of Chicago Graduate Research Fellowship Program and scientific collaborations that resulted in the development of innovative instruments, enabling high-resolution, three-dimensional visualization of cells and tissues.

The outlook for an independent MBL is bright. For example, our efforts in recent years have significantly raised the ambitions of MBL's fundraising. In August of 2025, the Marine Biological Laboratory received an unrestricted gift of $25 million from MBL alumnus Mark Terasaki, the largest private contribution in our 137-year history. Additional substantial funding has been received for graduate training, named positions, facilities, courses, faculty hires, scholarships, and lectureships. Together, these extraordinary investments reflect our donors' confidence in MBL's mission and future and strengthen our financial foundation as we move forward. They build on a commitment MBL made in 2023 to achieve financial self-sufficiency, supported by the expansion of our Bo…MBL's existing academic programs and collaborations with the University of Chicago are expected to continue as before, including research collaborations, participation by University of Chicago undergraduate and graduate students, and University of Chicago-affiliated courses and programs. The academic links that we have built over the last 12 years will serve both institutions well in the future. There are no significant changes to MBL's budget, staffing levels or operations and MBL will retain full ownership of its endowment. University of Chicago representatives will step down from the MBL Board of Trustees in June 2026, which will otherwise remain the same. 

I am deeply grateful for your continued engagement and belief in MBL. Your support and connection to this institution make this next chapter possible, and I look forward to sharing more in the weeks ahead as we continue our work together. 

With appreciation,
Nipam H. Patel, Director
Marine Biological Laboratory
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Lochlan W @lochlanw.bsky.social · 02/02/2026
Excited to share my first PhD preprint! w/ Sören Kannegieser and @anna-stoeckl.bsky.social @insect-vision.bsky.social We investigated how hawkmoths coordinate lateralized sensory and motor control for appendage guidance, revealing similar control principles to vertebrates doi.org/10.64898/202...
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Katrin Vogt @katrinvogt.bsky.social · 02/02/2026
The first paper from the lab is now out in Science Advances: Multimodal social context modulates larval behavior in Drosophila www.science.org/doi/10.1126/... We find that fly larvae keep their distance to conspecifics in the absence of food, enjoy reading! @cbehav.bsky.social @uni-konstanz.de
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Katrin Vogt @katrinvogt.bsky.social · 21/01/2026
The second paper from the lab is now available on bioRxiv: www.biorxiv.org/content/10.6... We discovered that cannibalistic behavior in fly larvae is social-context dependent. Larval groups avoid dead conspecifics; individuals show high attraction. They only do it when no one is watching 😉
Several fly larvae are crawling on an agar surface.
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Visual Insect Neuroethology Group @insect-vision.bsky.social · 19/01/2026
New paper from the lab, led by @ronjabigge.bsky.social, in collaboration with Kentaro Arikawa. We reconcile contrast and spatial processing functions of lamina monopolar cells by integrating 3D morphology, connectivity and neurophysiology in the hummingbird hawkmoth. tinyurl.com/mvnh3325 For more 👇
authors.elsevier.com
ScienceDirect.com | Science, health and medical journals, full text articles and books.
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Ricard Solé @ricardsole.bsky.social · 11/01/2026
Why does life explore so few of the forms it could possibly take? Using fractal descriptors, this #scienceadvances paper shows that Earth’s biosphere clusters around simple shapes, reflecting deep evolutionary constraints. @artemyte.bsky.social @manlius.bsky.social www.science.org/doi/pdf/10.1...
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Zebrafish Rock! @zebrafishrock.bsky.social · 09/01/2026
Fun! Link to original research: www.sciencedirect.com/science/arti...
sciencedirect.com
Born in complexity: How the early life environment shapes zebrafish larvae phenotype
The biotic and abiotic environments are potent drivers of individual plasticity. Zebrafish, a popular research model around the world, has been extens…
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Sam Gershman @gershbrain.bsky.social · 09/01/2026
With some trepidation, I'm putting this out into the world: gershmanlab.com/textbook.html It's a textbook called Computational Foundations of Cognitive Neuroscience, which I wrote for my class. My hope is that this will be a living document, continuously improved as I get feedback.
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