Reposted by Adithya Narayanc0nc0rdance @c0nc0rdance.bsky.social · 02/02/2026This is one of my favorite optical illusions, because even when you know specifically HOW IT WORKS, it's still hard to make your brain believe it. The image below is real-world video, but you're being tricked into believing it's an elaborate miniature by the DIORAMA EFFECT. Let's talk about it. 302024747
Reposted by Adithya NarayanJonathan A. Michaels @jonathanamichaels.bsky.social · 21/01/2026Remembering Krishna Shenoy, who died 3 years ago today. www.nature.com/articles/s41...nature.comKrishna V. Shenoy (1968–2023) - Nature NeuroscienceNature Neuroscience - Krishna V. Shenoy (1968–2023) 1363
Reposted by Adithya NarayanGro-Tsen @gro-tsen.bsky.social · 10/01/2026(Mathematical art, I guess.) Phase-shifting the Fourier transform of a regular 14-gon. Or equivalently: seven plane waves meeting at equal angles. 29725
Reposted by Adithya NarayanEle Willoughby @minouette.bsky.social · 10/01/2026Another unknown birthday: Amongst the earliest recorded woman in #mathematics, Hypatia lived during the 3rd century AD in Alexandria, Egypt, which was part of the Roman Empire. 🧪🐡👩🏼🔬🧮 🔭 #histsci She was born at some time between about 350 & 370 & died in 415 C.E. She taught philosophy, #astronomy & 🧵 415543
Reposted by Adithya NarayanJeff Johnston @wjj.bsky.social · 09/01/2026When and why do modular representations emerge in neural networks? @stefanofusi.bsky.social and I posted a preprint answering this question last year, and now it has been extensively revised, refocused, and generalized. Read more here: doi.org/10.1101/2024... (1/7) 17718
Reposted by Adithya NarayanCatrina Hacker @catrinahacker.bsky.social · 05/01/2026🚨 New preprint! Why do some insights from spikes translate to field potentials while others don't? In this paper we compare visual memory representations in spikes and LFPs to propose a general framework that answers this question. www.biorxiv.org/content/10.6... 🧵 (1/10) 🧠🟦 🧠💻biorxiv.orgNeural representations of visual memory in inferotemporal cortex reveal a generalizable framework for translating between spikes and field potentialsTranslating neurophysiological findings requires understanding the relationship between common measures of brain activity in animals (spiking activity) and humans (local field potentials, LFP). Prior ... 211534
Reposted by Adithya NarayanCell Reports @cp-cellreports.bsky.social · 24/12/2025Parietal cortex is causally required for state-dependent decisionsdlvr.itParietal cortex is causally required for state-dependent decisionsAnimals fluctuate between high and low performance states during decision-making. Bandi et al. demonstrate that parietal cortex is causally required for maintaining high-performance states during auditory localization. Parietal cortex population activity distinguishes performance states and exhibits enhanced correlational structure only during the high-performance state, unlike primary auditory cortex. 022
Reposted by Adithya NarayanJulia M. Rohrer @dingdingpeng.the100.ci · 25/12/2025Giving what we can has implemented a fun game where you spin a globe to see how your starting point in life would compare if you were reborn today, randomly somewhere on earth. www.givingwhatwecan.org/birth-lotterygivingwhatwecan.orgBirth LotteryIf you were reborn today, where would you land? And how would that change your life? 15269103
Reposted by Adithya NarayanJonathan Pillow @jpillowtime.bsky.social · 17/12/2025Bichan Wu (@bichanw.bsky.social) & I wrote a tutorial paper on Reduced Rank Regression (RRR) — the statistical method underlying "communication subspaces" from Semedo et al 2019 — aimed at neuroscientists. arxiv.org/abs/2512.12467arxiv.orgReduced rank regression for neural communication: a tutorial for neuroscientistsReduced rank regression (RRR) is a statistical method for finding a low-dimensional linear mapping between a set of high-dimensional inputs and outputs. In recent years, RRR has found numerous applica... 211339
Reposted by Adithya NarayanGreg Egan @gregegansf.bsky.social · 01/10/2025In a future where the rich kids are being raised with a digital Cyrano beside them to sweet-talk their way into the best jobs, four friends train together for a battle to prove that other kinds of minds might still have the edge. My new story “Understudies” in Clarkesworld.clarkesworldmagazine.comUnderstudies by Greg EganClarkesworld Science Fiction and Fantasy Magazine and Podcast. 715742
Reposted by Adithya NarayanMarlene Cohen @marlenecohen.bsky.social · 23/09/2025New preprint! How can you remember an image you saw once, even after seeing thousands of them? We find a role for humble mid-level visual cortex in high-capacity, one-shot learning. doi.org/10.1101/2025.09.22.677855 🧵🧪1/doi.orgNeuronal signatures of successful one-shot memory in mid-level visual cortexHigh-capacity, one-shot visual recognition memory challenges theories of learning and neural coding because it requires rapid, robust, and durable representations. Most studies have focused on the hip... 39228
Reposted by Adithya NarayanbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 21/09/2025Mirror manifolds: partially overlapping neural subspaces for speaking and listening www.biorxiv.org/content/10.1101/202… 042
Reposted by Adithya NarayanSciFood Blog @scifood.blog · 14/05/2025Great article - I remember reading in Newton's biography that he stuck a blunt-end knitting needle between his eyeball and the bone so he could press the back of his eyeball and see colours. He clearly didn't have any students at that point in his career 🙂 111
Adithya Narayan @adithyanarayan.bsky.social · 13/05/2025I wrote a post about how cool it is that scientists in the 1800s figured out that our color vision must arise from three types of cells just using clever behavioral experiments (a century before we recorded from the cones in the eye!) adiatelic.substack.com/p/history-of... #neuroskyence #SciComm 🧪adiatelic.substack.comHistory of color science: predicting biology from behaviorAn example of the (un)reasonable effectiveness of behavioral research in neuroscience 241
Reposted by Adithya NarayanSeth Blackshaw @sethblackshaw.bsky.social · 29/04/2025The rod:cone ratio in mice is 33:1, in humans (outside the foveola) is 15:1, but is 1:7 in the 13-lined ground squirrel (13LGS). How is this dramatic shift in the rod:cone ratio achieved?/2 331
Adithya Narayan @adithyanarayan.bsky.social · 27/04/2025www.smbc-comics.com/comic/point Phew!smbc-comics.comSaturday Morning Breakfast Cereal - PointSaturday Morning Breakfast Cereal - Point 000
Adithya Narayan @adithyanarayan.bsky.social · 27/04/2025Ooh great paper! Wonder why (rat) mPFC here doesn't contain irrelevant stimulus info ('early selection') but (monkey) PFC in the Mante-Sussillo style task has both ('late selection'). Reminds me of this reply by Flesch et al, discussing differences in irrelevant stimulus info in fMRI vs monkey PFC.saxelab.org 000
Adithya Narayan @adithyanarayan.bsky.social · 07/03/2025John Platt - Strong Inference 1964 www.science.org/doi/10.1126/... 000
Reposted by Adithya NarayanHolly Kular @hkular.bsky.social · 06/03/2025Inspired by @sciencehomecoming.bsky.social, I wrote an opinion piece about the importance of science funding in my education for my hometown newspaper. www.bakersfield.com/opinion/comm...bakersfield.comCommunity Voices: Government funding cuts threaten education of future scientistsFunding for science directly supports the education of Ph.D. students like myself and indirectly supports the education of undergraduate students at universities across the nation. On Feb. 7, the gove... 0137
Reposted by Adithya NarayanMark Nicholas @markolas.bsky.social · 12/02/2025Super proud of this work and as I finish up my #PhD studies I am actively looking for a #postdoc position. I am interested in studying learning and value-based decision making and how cortical and subcortical areas contribute to complex behavior tinyurl.com/LesionsOfM1 #neuroskyence 0102
Reposted by Adithya NarayanbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 09/02/2025Computation-through-Dynamics Benchmark: Simulated datasets and quality metrics for dynamical models of neural activity www.biorxiv.org/content/10.1101/202… 0115
Reposted by Adithya NarayanJackie Birnbaum @jackiebirnbaum.bsky.social · 04/02/2025Really proud and excited to share the final version of our paper, co-led by the Bluesky-less Munib Hasnain!! We asked whether cognitive and motor neural dynamics can be isolated from one another, or whether they’re driven by common neural mechanisms 1/n www.nature.com/articles/s41...nature.comSeparating cognitive and motor processes in the behaving mouseNature Neuroscience - Using a novel method for isolating cognitive and motor neural dynamics, the authors show that dynamics often attributed to cognitive processes were corrupted by movements and... 1368
Adithya Narayan @adithyanarayan.bsky.social · 05/02/2025Just finished 'Playing with Reality' by @kellybclancy.bsky.social. Loved it! I picked it up because I thought it was about the history of games, which it is... but it's also so much more than that. Touches upon game theory, minimax, RL, economics, auctions, evolution, Simcity, and more. 231
Reposted by Adithya NarayanMatteo Carandini @carandinilab.net · 02/02/2025It's finally out! Visual experience orthogonalizes visual cortical responses Training in a visual task changes V1 tuning curves in odd ways. This effect is explained by a simple convex transformation. It orthogonalizes the population, making it easier to decode. 10.1016/j.celrep.2025.115235 515244
Adithya Narayan @adithyanarayan.bsky.social · 04/02/2025I knew there had to be someone making beautiful neuroscience videos! youtu.be/9qOaII_PzGYyoutu.beHow Your Brain Organizes InformationYouTube video by Artem Kirsanov 020
Adithya Narayan @adithyanarayan.bsky.social · 01/02/2025Awesome new paper from our groups led by the amazing Dr. Emily Oby! 000