Reposted by JJStephen Turner @stephenturner.us · 9hSensible approach/policies here. Including #biosecurity openrxiv.org/approach-to-...openrxiv.orgHow we’re approaching AI at bioRxiv and medRxiv - openRxivWe have always run bioRxiv and medRxiv in service of researchers, aiming to share and disseminate research responsibly. Our policies and procedures have been developed in coordination with the researc... 001 1
Reposted by JJEd Yong is offline @edyong209.bsky.social · 17/09/2026Briefly popping my head back in to unveil the cover of my upcoming book, LIFE BEYOND MEASURE: Nature's Hidden Wonders at Every Scale. It’ll be out on April 6 in the U.S. and April 29 in the U.K. and you can pre-order it right now! www.penguinrandomhouse.com/books/757705... 1/ 271633363 1.6K
Reposted by JJJuan Gallego @juangallego.bsky.social · 13/10/2026The one-day satellite meeting for #NCMSev27 has just been announced and the program includes a lot of cool science that I'm sure will motivate many you to submit your research and propose interesting team sessions! More below 👇 082 8
Reposted by JJShahab Bakhtiari @shahabbakht.bsky.social · 13/10/2026He added some more context on X: 1619 61
Reposted by JJDr Abeba Birhane @abeba.blacksky.app · 08/10/2026we have a policy for the use of genAI at the @aial.ie. we reflect on values key to scientific integrity, such as replicability, and err on the side of not using it blogpost: aial.ie/blog/gen-ai-... pdf: zenodo.org/records/2322... 7265116 265
JJ @jjodx.eurosky.social · 06/10/2026a Belgian guy (working in the US for a very long time) is awarded a Nobel Price in Physics ! 000 0
Reposted by JJScience Magazine @science.org · 05/10/2026Exclusive: A new analysis refutes James Watson’s claim that he was the first to recognize the significance of the famed photograph 51. scim.ag/4rTKck8scim.agHow did Rosalind Franklin miss the helix in her iconic DNA image? She didn’tNew analysis refutes James Watson’s claim he was first to recognize significance of famed photograph 51 432192777 2.2K
Reposted by JJAndrea Stocco @andreastocco.com · 05/10/2026Hello #neurosky! This is a study that took many years and that I am proud to see published: cognitive models can replace traditional neuropsych testing, and be used for both early detection and continuous monitoring of long-term memory dysfunction. journals.plos.org/digitalhealt...journals.plos.orgReliable detection and continuous monitoring of memory dysfunction in mild cognitive impairment and healthy aging through adaptive computational phenotypingAuthor summary Memory decline is a central feature of aging and an early marker of neurodegenerative disease, yet current methods for assessing memory are poorly suited for frequent, long-term monitor... 1186 18
JJ @jjodx.eurosky.social · 05/10/2026Yes, I would be people would do as many studies/papers as now but only published the most sexy ones... 110 1
JJ @jjodx.eurosky.social · 05/10/2026Limiting the number of papers would increase publication bias of the file-drawer problem. 100 1
JJ @jjodx.eurosky.social · 05/10/2026For human motor control in healthy, science would be better if you were force to have N=30 per group as a minimum. Especially if only testing young healthy participants. That's a better way to slow down science. 120 2
Reposted by JJNobel Prize @nobelprize.org · 05/10/2026BREAKING NEWS The 2026 Nobel Prize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel “for their discoveries concerning light-gated ion channels and optogenetics.” 241087516 1.1K
Reposted by JJJörn Diedrichsen @diedrichsenjorn.bsky.social · 25/09/2026New preprint from the lab. A long-overdue fMRI study on bimanual movement direction encoding: www.biorxiv.org/content/10.6... @alighavampour.bsky.social, @andpru.bsky.social, @jjodx.eurosky.social 2229 22
Reposted by JJMeike van der Heijden @meikeesther.bsky.social · 17/06/2026New Preprint: Competitive Olivocerebellar Input Selection Promotes Resilient Circuit Formation -- Join the ride for some developmental neuroscience, stay for some pretty pictures. doi.org/10.64898/202...doi.orgCompetitive Olivocerebellar Input Selection Promotes Resilient Circuit FormationMany neural circuits undergo competitive input selection, a process in which supernumerary connections compete for innervation territory on target cells. This process can create atypical circuits when... 32714 27
Reposted by JJPaul Gribble 🇨🇦 @gribblelab.org · 17/09/2026when you use AI to write code you put yourself in cognitive debt ; at some point you will have to spend the time and effort to understand the code, if you are ever to use it for anything you put your name on. May feel like a shortcut but really it’s only the beginning of your work it’s not the end 1146 14
Reposted by JJRichard Sever @richardsever.bsky.social · 21/09/2026"authors could not answer...even basic questions about the paper...difficult to see how they could have verified the paper’s contents" medium.com/@TmlrOrg/ask...medium.comAsking Authors About Their Own PapersBy Nihar B. Shah 52918 29
JJ @jjodx.eurosky.social · 18/09/2026In one week, Anouck Matthijs will defend her PhD on "the cerebellum as a key neural substrate for motor reserve during healthy aging" All welcome to attend (online) 0111 11
Reposted by JJM.J. Crockett @mjcrockett.bsky.social · 13/09/2026The AI industry claims their products will "improve efficiency" and "accelerate science" but I'm able to do less science because I have to spend more time screening applicants to my lab. LLM noise drowns out signal- last year I shortlisted unqualified apps, and surely missed some gems. 522650 226
Reposted by JJSociety for the Neural Control of Movement @ncmsociety.bsky.social · 14/09/2026NCM pres Kathleen Cullen started her career as an electrical engineering student. Her interest in neuroscience came from a neighbour across then hall with what she jokingly calls “a rumor”: neurons use electricity to encode & transmit information. She was fascinated drive.google.com/file/d/1-MS9...drive.google.comBluesky_Cullen_Rumor.mp4 121 2
Reposted by JJSam McDougle @actlab.bsky.social · 14/09/2026New preprint! In this study, the fantastic Apoorva Sharma demonstrates that the amount of time that passes during motor preparation can "tag" for retrieval otherwise competing motor memories. Modeling work links these fx to putative temporal basis sets in the cerebellar cortex. Feedback welcome! 14516 45
JJ @jjodx.eurosky.social · 08/09/2026Version of record of our paper "Preserved cerebellar functions despite structural degeneration in older adults" is now available @elife.bsky.social Where we show that structure and function of the cerebellum are decoupled during the aging trajectory elifesciences.org/articles/109... #sensorimotorelifesciences.orgPreserved cerebellar functions despite structural degeneration in older adultsCerebellar-dependent functions are mostly maintained or even enhanced across the lifespan, with cerebellar-mediated motor abilities remaining intact despite degeneration, in contrast to non-cerebellar... 086 8
JJ @jjodx.eurosky.social · 08/09/2026you know where to find me if you want to discuss it live ;-) 011 1
JJ @jjodx.eurosky.social · 07/09/2026Tracking the hidden dynamics of proprioception www.biorxiv.org/content/10.6... #sensorimotor I ❤️the approach but could this be used in other populations where movements are quite different? Across populations, many parameters will vary and difficult to assign difference to one specific aspect.biorxiv.org 131 3
JJ @jjodx.eurosky.social · 04/09/2026reviewer's comment on a PhD fellowship that I don't understand: The candidate plans to learn EEG during the project, which might lead to potential delays in data acquisition. Off course, that's the goal of a PHD, to learn new things... 040 4
Reposted by JJProfessor John R. Hutchinson @johnrhutchinson.bsky.social · 31/08/2026This excellent website allows you to scroll down into the deep sea and get a better feeling for how profoundly deep it is. And what lives where. neal.fun/deep-sea/neal.funThe Deep SeaScroll down the deep sea in this interactive page. 03822 38
JJ @jjodx.eurosky.social · 27/08/2026Tactile suppression during movement as optimal integration of somatosensory feedback across time www.biorxiv.org/content/10.6... #sensorimotorbiorxiv.orgTactile suppression during movement as optimal integration of somatosensory feedback across timeWhen reaching for an object, tactile sensations from a sleeve sliding over the moving arm are often ignored, yet the computational principles governing this phenomenon remain unclear. Prevailing accou... 072 7
Reposted by JJDr Abeba Birhane @abeba.blacksky.app · 19/08/2026i don’t want “accelerated”, “increased-speed” or “fast-paced” research. in fact, am not interested in any shortcuts to mindful, intentional, and slow science 12837187 837
Reposted by JJTimnit Gebru @timnitgebru.blacksky.app · 26/08/2026Friends, I think Ghent University should hear from us as the eugenicists are out in full force. This letter is from academics there to counter the ridiculous letter supporting the white supremacist now being called a "whistleblower" by his ilk You can add your name👇🏽 docs.google.com/forms/d/e/1F...docs.google.comOpen letter on the suspension of Nathan Cofnas at Ghent University***Version française en dessous*** We, colleagues of Nathan Cofnas - supported by many colleagues internationally - want to respond to the negative and incorrect framing of Ghent University’s decisio... 7420202 420
JJ @jjodx.eurosky.social · 24/08/2026Successful reinforcement history suppresses explicit and implicit error corrections journals.plos.org/ploscompbiol... #sensorimotor by @joshcashaback.bsky.socialjournals.plos.orgSuccessful reinforcement history suppresses explicit and implicit error correctionsAuthor summary Conflicting previous work has suggested that reinforcement feedback leads to either greater or smaller movement corrections. Here we elucidate that past successful actions lead to a sup... 062 6
JJ @jjodx.eurosky.social · 24/08/2026Cerebellar rhythms: mechanisms, functions and translational opportunities www.nature.com/articles/s41... #sensorimotor 031 3
JJ @jjodx.eurosky.social · 24/08/2026Reward prediction errors shape sensory-error-driven single-trial motor learning #sensorimotor royalsocietypublishing.org/rspb/article...royalsocietypublishing.orgReward prediction errors shape sensory-error-driven single-trial motor learningAbstract. Short-term motor adaptation is a form of motor learning that optimizes how sensory information about a target’s location is translated into a tar 010 1
Reposted by JJAustin Winkelman - MN CD 6 (I)🏴☠️ @austin4rep.com · 24/08/2026Moravec’s paradox is the discovery by artificial intelligence and robotics researchers that high-level reasoning (like math or chess) requires very little computation for a computer, but low-level sensorimotor skills (like walking or recognizing a face) are extremely difficult to replicate. 101 1
JJ @jjodx.eurosky.social · 24/08/2026would be interested to know what you are planning in the aging field. 100 1
Reposted by JJroterote @roterote.bsky.social · 22/08/2026Here is the full suspension letter from UGent that was sent to Nathan Cofnas, it shows ample reason for his suspension and potential termination. Including breach of contract, using the University of Ghent’s name and legitimacy to promote his racial supremacist views and causing reputational damage. 7040641253 4.1K
Reposted by JJNick Holmes @thehandlab.bsky.social · 03/08/2026This graph took me 3 years to make. It's perhaps the largest-ever #metaanalysis of #TMS #BrainStim data. It includes my first real scientific discovery 🧵: When you stimulate the hand with a brief electric pulse, your brain and spinal cord are momentarily less excitable: muscle output decreases 1/n 54620 46
JJ @jjodx.eurosky.social · 31/07/2026The published version of Matheus' paper is now published at Geroscience: Mistakes matter, age doesn’t: task outcome modulates implicit motor adaptation similarly in young and older adults link.springer.com/article/10.1...link.springer.comMistakes matter, age doesn’t: task outcome modulates implicit motor adaptation similarly in young and older adults - GeroScienceDespite several age-related processes impacting motor performance, older adults often retain the ability to implicitly adapt to sensory prediction errors. Here, we leverage the fact that implicit adap... 031 3
Reposted by JJReza Shadmehr @rezashadmehr.bsky.social · 28/07/2026If an action results in error, each neuron requires an individualized teaching signal that guides change in its output. This is the credit assignment problem of learning. Are there neurons in the brain that can compute such a sophisticated teaching signal? Yes. www.biorxiv.org/content/10.6...biorxiv.orgClimbing fibers encode the gradient of a loss function for the cerebellumNeurons in the brain are often many synapses away from motoneurons, yet if a movement results in error, each distant neuron needs a teacher that considers its specific contribution to production of th... 218170 181
JJ @jjodx.eurosky.social · 28/07/2026Emails 😇🤣 but you asked for lowest effort.... Zotero library is best solution to me. Easy enough for everyone 010 1
Reposted by JJASAPbio @asapbio.bsky.social · 28/07/2026Despite many adversities that came their way, the @elife.bsky.social team continues with their innovative publishing model and is a champion in the Publish-Review-Curate space. We have nothing but admiration for what you've done so far. 👏 Learn more about eLife and PRC:buff.lyOpen Science: What is publish, review, curate?Publish, Review, Curate (PRC) solves some of the challenges in research communication today. We take a look at the range of organisations working to make PRC a bigger part of scholarly publishing. 085 8
JJ @jjodx.eurosky.social · 28/07/2026Evidence that LLMs are closer to human brain than animal brains? 000 0
Reposted by JJQuentin Bacquelé @quentinbacquele.bsky.social · 23/07/20261/ The world's songbirds sing in just 8 basic sounds. And where a bird lives decides which ones it uses. My first PhD paper is out now in @science.org (www.science.org/doi/10.1126/science.aee6239) Here is what we found: 12502183 502
Reposted by JJEmily M. Bender @emilymbender.bsky.social · 22/07/2026Under Recommendations for policymakers in government and elsewhere: "Don’t believe the hype There is currently a strong commercial incentive on the part of the technology industry to overstate the capabilities of their products." >> 14410 44
Reposted by JJEmily M. Bender @emilymbender.bsky.social · 21/07/2026"This practice seeks publicity for new results on market timelines before the accepted processes of community evaluation in mathematics can take place." >> 1172 17
Reposted by JJEmily M. Bender @emilymbender.bsky.social · 19/07/2026How about a jet-lagged live posting while I read? Trying to read this because I keep getting tagged in posts about it, but the first paragraph already contains synthetic text (a quote from Claude). I will skip that bit and persevere... www.theguardian.com/technology/2...theguardian.comCould AI be conscious?Experts believe it’s at least possible. We urgently need a plan to navigate the ethical implications 24475168 475
Reposted by JJtbabb @tbabb.bsky.social · 16/07/2026for years, I have been using "draw the bike" as a metaphor for "attempt to recreate your knowledge thereby revealing invisible lack of understanding". TIL there was a paper about it 824345 243
JJ @jjodx.eurosky.social · 16/07/2026Is AI making us stupid? www.cell.com/trends/cogni... Most important section of the paper is: "How we use AI matters"cell.comIs AI making us stupid?Many worry that AI use will erode human cognition. We discuss evidence suggesting that offloading cognition to AI can impede skill acquisition and lead to skill decay, but risks depend on how AI is us... 121 2