Reposted by Nils Kroemer Roberto De Filippo @roberto-defilippo.bsky.social · 13hToo many neuro preprints to keep track of, so I made a monthly ranking of the most-read ones on bioRxiv. Not a measure of quality, just what people are reading. Here's the fresh ranking for September: robertodf.github.io/biorxiv-top/ 04311
Reposted by Nils Kroemer Thiago Carvalho @cyrilpedia.bsky.social · 03/10/2026'In patients undergoing allo-HCT, intake of sugar-rich foods during treatment with broad-spectrum antibiotics predicted microbiome disruptions that we previously linked to adverse outcomes: low α-diversity, and relative expansion of Enterococcus' www.nature.com/articles/s41...nature.comSugar-rich foods exacerbate antibiotic-induced microbiome disruption - NatureAvoiding a diet rich in simple sugars during treatment with antibiotics may mitigate microbiota disruption. 085
Reposted by Nils Kroemer David Colaço @davidcolaco.bsky.social · 02/10/2026The complete version of @phaueis.eurosky.social and my BBS target article, "Metabolic considerations for cognitive modeling," is now available. It includes 32 commentaries and our response. Please share #philsci #philsky #cogscicambridge.orgMetabolic considerations for cognitive modeling | Behavioral and Brain Sciences | Cambridge CoreMetabolic considerations for cognitive modeling - Volume 49 15024
Reposted by Nils Kroemer Steven Meisler @stevenmeisler.com · 01/10/2026There are many MRI approaches for studying myelin. But which ones are reliable, how do they relate to each other, and how do they behave in gray vs white matter? In our new preprint, we introduce Myelin Imaging Reliability and ReprOducibility Resource (MIRROR) 🧠🪞 📄🔗 www.biorxiv.org/content/10.6... 14118
Reposted by Nils Kroemer Amitai Shenhav @ashenhav.bsky.social · 28/09/20262 yrs ago, I briefly laid out a new theory of how motivation works (AGH). Here, I expand on the problems AGH was trying to solve, why they are hard to solve, what my solution looks like, and how this should change our understanding of thoughts & actions. osf.io/preprints/ps... 🧵A few highlights: 16738
Reposted by Nils Kroemer Lilian Weber @lilweb.bsky.social · 28/09/2026✨New PhD Position!✨ Come and work with us on understanding cognition with a mix of cognitive modelling and ultrasound neuromodulation! More info on the lab & position: mic-lab.de/positions/ph... Official job ad: tinyurl.com/miclab-phd 🙏Please RT - deadline is Oct 14 ‼️mic-lab.deResearch Associate (m/f/d): Models, Interventions, and Cognition — MIC-LabModels and interventions of cognition. 04238
Reposted by Nils Kroemer Nicole Rust @nicolecrust.bsky.social · 26/09/2026I'm so impressed with all that's going on at @sinaibrain.bsky.social. Here are 5 highlights. 1. @bshev.bsky.social ++ are measuring dopamine and serotonin *in living human brains* and using them to predict treatment outcomes. Wow. www.biorxiv.org/content/10.6... 15111
Nils Kroemer @nbkroemer.bsky.social · 26/09/2026How can we best use signals from the gut to treat motivational symptoms in depression? 📣 We are hiring new PhD students 🧠 Full ad (in German; at least B2 is required): karriereamukb.de/jobs/doktora...karriereamukb.deDoktorand*in/PhD Student*in (m/w/d) - Karriereamukb | Jobs & Karriere an der Uniklinik BonnIn der Sektion für Medizinische Psychologie der Klinik und Poliklinik für Psychiatrie und Psychotherapie des Universitätsklinikums Bonn ist zum nächstmöglichen Zeitpunkt folgende Stelle in Teilzeit (6... 1177
Nils Kroemer @nbkroemer.bsky.social · 22/09/2026Have we finally found an efficient way to solve the psychometric issues of task-based assessments? 😱 010
Reposted by Nils Kroemer PessoaBrain @pessoabrain.bsky.social · 19/09/2026𝗕𝗿𝗮𝗶𝗻’𝘀 𝗿𝗲𝘀𝘁𝗶𝗻𝗴-𝘀𝘁𝗮𝘁𝗲 𝗶𝘀 𝗻𝗼𝘄 𝘃𝗶𝗲𝘄𝗲𝗱 𝗮𝘀 𝗱𝘆𝗻𝗮𝗺𝗶𝗰 𝗯𝘂𝘁 𝘄𝗵𝗮𝘁 𝗸𝗶𝗻𝗱 𝗼𝗳 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀? We find evidence of both smooth and sharp transitions; latter sharply altered brain dynamics in as few as 1 time step. Link below --> 25116
Reposted by Nils Kroemer Dan Quintana @dsquintana.bsky.social · 19/09/2026New preprint! 🎉 I analysed 1660 papers from 4 psychology journals and found materials sharing went from 9% of papers in 2015 to 82% in 2025, and these materials *do* get downloaded — a median of 135 times each. BUT shared code is often hard to run. doi.org/10.31234/osf... Let's walk through it 🧵 4265113
Reposted by Nils Kroemer Ignacio Rebollo @brainandstomach.bsky.social · 17/09/2026Please share! I will soon advertise a postdoctoral position in my Gut–Brain Interactions Lab at DIfE (Berlin–Potsdam), starting March–June 2027. I’m looking for candidates with expertise in human electrophysiology, ideally multimodal EEG–fMRI. Feel free to contact me informally if interested! 11613
Reposted by Nils Kroemer Monosov Lab @monosovlab.bsky.social · 15/09/2026New preprint! 🧠 How do reward, risk & information preferences relate to psychopathology? How do they vary across decisions about gains vs. losses? 1,954 people! Hundreds of economic choices each + transdiagnostic assessment of mental health symptoms online. www.biorxiv.org/content/10.6...biorxiv.orgA dimensional link between gain-loss economic preferences and psychopathologyHuman decision-makers differ in how they value and trade off reward, risk, and information when evaluating future gains and losses, and these preferences are central to well-being. However, how multi-... 0165
Reposted by Nils Kroemer Natale R. Sciolino, PhD @sciolinolab.bsky.social · 16/09/2026Our paper has been accepted at Cell Reports (@cp-cellreports.bsky.social). Huge thanks to Will Fan, who spearheaded this work, and to Paula To for her contributions. See the graphical abstract below, and thread for the story behind the figures: doi.org/10.1016/j.ce... 54612
Reposted by Nils Kroemer JAMA Psychiatry @jamapsychiatry.com · 16/09/2026Among women with #BulimiaNervosa, structural #MRI identified lower nucleus accumbens volume and lower temporal cortical surface area vs healthy control individuals, supporting altered reward and social cognition circuits. ja.ma/477nBql 022
Reposted by Nils Kroemer Liron Rozenkrantz @lironrozenkrantz.bsky.social · 08/09/2026Our latest publication seems to have drawn some new followers! So I’d like to use the opportunity to share what our lab studies (beyond attention & inflammation). We study how what goes on in our minds can shape what happens in our bodies, and ultimately, our physical health. 162
Reposted by Nils Kroemer Sahib Khalsa @skhalsa.bsky.social · 08/09/2026Postdoc job alert! I’m looking for someone with a PhD in neuroscience/psychology, psychiatry, computational modeling or a related field to join my NIH-funded team at UCLA studying the neural & computational mechanisms of #interoception in anorexia nervosa 1/2 34242
Reposted by Nils Kroemer Sabine Krabbe @sabinekrabbe.bsky.social · 07/09/2026Amygdala dopamine is often studied in response to external rewards or threats. But what happens during self-initiated exploration? Our new preprint suggests a broader role: a state-dependent salience signal linking exploration and associative learning. 👉 www.biorxiv.org/content/10.6...biorxiv.orgBasolateral amygdala dopamine signals behavioural salience across exploration and learningAnimals must balance exploration with threat avoidance, yet how neuromodulatory signals shape information-seeking states remains unclear. Using fibre photometry recordings in the basolateral amygdala ... 27823
Reposted by Nils Kroemer Vincent Arel-Bundock @vincentab.bsky.social · 04/09/2026Big news! 🎉 𝚖𝚊𝚛𝚐𝚒𝚗𝚊𝚕𝚎𝚏𝚏𝚎𝚌𝚝𝚜 1.0.0 for #Rstats is out. It’s a big number and it feels like a big step. I wrote a blog on the challenges of interpreting statistical models, SPEED, cool new features, the future, and a 5 year package development and writing odyssey. arelbundock.com/posts/margin... 1642199
Reposted by Nils Kroemer Daniel S. Kluger @danlikesbrains.bsky.social · 04/09/2026Nothing quite like finding a perfect home for work close to your heart. Out now in @plos.org CompBiol is our #open-source toolbox for circular permutation testing in #brain-body #neuroskyence. 🫂 @teresaberther.bsky.social & @eliobalestrieri.eurosky.social 🔗 journals.plos.org/ploscompbiol... 🧵🔽 13612
Reposted by Nils Kroemer Jeremy Hogeveen @jeremyhogeveen.bsky.social · 01/09/2026We ( @vincentcostaphd.bsky.social and I ) wrote a "Hot Topics" piece for @npp-journal.bsky.social on the potential utility of frontopolar cortex TMS in precision psychiatry. Relevant now that this region has been accessed in some excellent recent NHP studies. www.nature.com/articles/s41...nature.comTranslating macaque frontopolar cortex discoveries into psychiatric treatments - NeuropsychopharmacologyNeuropsychopharmacology - Translating macaque frontopolar cortex discoveries into psychiatric treatments 11712
Reposted by Nils Kroemer Madeleine Kördel @mkoerdel.bsky.social · 02/09/2026I’m very happy to share our new preprint on how acute stress responses in the lab relate to stress experienced in everyday life: www.biorxiv.org/content/10.6...biorxiv.orgStronger brain responses to acute stress reflect greater everyday stress variabilityLaboratory stress tasks are widely used to assess individual differences in acute stress reactivity, yet it remains unclear how these responses correspond to stress experienced in everyday life. Here,... 1112
Reposted by Nils Kroemer tor @torwager.bsky.social · 01/09/202642 new #fmri tutorials to accompany our new book Elements of fMRI, with @fMRIstats. Run code in both #python and #matlab in your browser to explore. 7 sections, from conceptual foundations to machine learning and AI. torwager.github.io/elements-of-...torwager.github.ioElements of fMRI Analysis — Interactive TutorialsHands-on tutorials for the book Elements of fMRI Analysis: runnable MATLAB and Python code, thought questions, and self-quizzes for all 42 chapters. 17129
Reposted by Nils Kroemer PLOS Biology @plosbiology.org · 30/08/2026Pathogens sense #stress hormones in the gut and use them to regulate motility and virulence. Weston Whitaker explores a new @PLOSBiology.org study which transfers this pathway to a #probiotic bacterium, redesigns it to drive programmable outputs 🧪 Article plos.io/4zI6itm Primer plos.io/4qE1npb 1123
Reposted by Nils Kroemer Matthew Apps @brainapps.bsky.social · 28/08/2026Out now @natcomms.nature.com. how do deadlines shape effort processing? We show that deadlines cause us to seek high effort rather than avoid it. Why? Becease effort makes progress towards completing goals, making it valuable, a process coordinated by fronto-striatal computations.nature.comNeural and computational mechanisms of effort under the pressure of a deadline - Nature CommunicationsPeople are effort-averse in most situations but can exert effort for little reward when progressing towards goals. Here, the authors show that under deadline pressure people become effort-seeking whil... 14416
Reposted by Nils Kroemer Debbie Yee @debyee.bsky.social · 25/08/2026Are you on the #neurojob #psychjob market this fall? Come be my colleague! The Psych and Brain Sciences department @psychiowa.bsky.social is hiring TT faculty in clinical science and neuroscience, as well as clinical-track faculty. The initial review deadline is Sept 28. More info below!👇 21812
Reposted by Nils Kroemer Mike Frank @mcxfrank.bsky.social · 24/08/2026For you to collect good data, your participants need to have a good experience. Ch 12 of Experimentology takes that seriously, covering informed consent, how to make good online experiments, and participant compliance checks. 🧵 experimentology.io 1275
Reposted by Nils Kroemer Romy Lorenz @romy-lorenz.bsky.social · 21/08/2026Please share widely! 🚀 I am recruiting a PhD student for an exciting cross-species collaborative project using layer fMRI to investigate how interoception shapes cognitive control - Application deadline is: 1.10.2026 - Start: Jan 2027 www.mpg.de/26934670/phd...mpg.dePhD Position (m/f/d) | Ultra-High-Field Layer fMRI of Cognitive Control and InteroceptionPhD Position in Ultra-High-Field Layer fMRI of Cognitive Control and Interoception 17064
Reposted by Nils Kroemer Veera Ruuskanen @veerahelmisofia.bsky.social · 20/08/2026Super excited to see our review out in TiCS! Here me & @cogsci.nl present the first comprehensive framework of the mechanisms driving relationships between spontaneous pupil-size fluctuations, neural activity, and behavior 👀🧠👩🏻💻 Spoiler: arousal is only one of at least four 😶🌫️ doi.org/10.1016/j.ti...doi.orgRedirecting 16422
Nils Kroemer @nbkroemer.bsky.social · 19/08/2026For the first time, I have now seen a journal advertisement during my YouTube playlist (Springer Nature's BMC Microbiome). It is either cheaper to advertise than I thought, or the margin is not too bad 🙃. 020
Reposted by Nils Kroemer Yale Neuroscience @yaleneuro.bsky.social · 18/08/2026The Department of Neuroscience at Yale is hiring faculty members. We have 2 searches: one general (deadline Oct 15), one focused on computational neuroscience (deadline Nov 30). Apply! apply.interfolio.com/190736 & apply.interfolio.com/190740 02518
Reposted by Nils Kroemer Deutsche Forschungsgemeinschaft @dfg.de · 18/08/2026The DFG and @sshrc-crsh.canada.ca expand their partnership for German-Canadian International Research Training Groups in Social Sciences and Humanities and hereby invite proposals under a joint proposal and funding scheme. Virtual information event on 29 Sep 26. Details and schedule: sohub.io/s01lsohub.ioDFG and SSHRC Expand Partnership for German-Canadian International Research Training Groups in Social Sciences and Humanities 0114
Reposted by Nils Kroemer Daniel P. Moriarity @dpmoriarity.bsky.social · 18/08/2026Psychology has been riding the intensive longitudinal train for a bit, but what about immunology? Now live @brainbehavimm.bsky.social, our physiometric report on the stability of inflammatory proteins collected every 3 days for 22 days during a natural stressor 1/Xsciencedirect.comInflammatory Proteins are Highly Variable During a Natural Stressor: A Call for Intensive Longitudinal Blood MicrosamplingAlthough research into how inflammation mediates the effects of stress on disorders such as heart disease and depression has grown rapidly, standard l… 33210
Reposted by Nils Kroemer Nature Human Behaviour @nathumbehav.nature.com · 13/08/2026Cutting a nerve of the hand alters the organization of digit maps in primary somatosensory cortexdlvr.itCutting a nerve of the hand alters the organization of digit maps in primary somatosensory cortexNature Human Behaviour, Published online: 13 August 2026; doi:10.1038/s41562-026-02548-8Weber et al. show that the normally conserved spatial organization of the digit response maps in primary somatosensory cortex is altered in patients with surgically repaired hand nerves. 02315
Reposted by Nils Kroemer Tim Verstynen @tdverstynen.bsky.social · 11/08/2026🚨Preprint alert!🚨 Have you ever wondered what imagination is good for? A new preprint from our lab tests the idea that imagination helps us develop generalizable strategies by bootstrapping experiences that haven’t happened in order to learn. We look at this in both man and machine. 1/9 13210
Reposted by Nils Kroemer Julia M. Rohrer @dingdingpeng.the100.ci · 11/08/2026Big changes ahead: the OSF will stop support sharing (new) data, materials and code. Feels like the end of an era! 58733
Reposted by Nils Kroemer Ignacio Rebollo @brainandstomach.bsky.social · 10/08/2026www.biorxiv.org/content/10.6... Stomach-brain coupling with EEG decreases during cognitive engagmentbiorxiv.org 0114
Reposted by Nils Kroemer Eliza Bliss-Moreau @eblissmoreau.bsky.social · 06/08/20261/ New paper out today from my group, in @natneuro.nature.com, in which we review the anatomical & functional data on insula structure across species. This was a "whole lab" project led by @joeycharbonneau.bsky.social. It's been a 5 year in the making (a full 3 years in review)! rdcu.be/fyd7Trdcu.beComparative insights into insula structure and functionNature Neuroscience - Charbonneau et al. compare how the insula is structured and functions in humans, monkeys and rodents, revealing similarities and differences across species that are likely to... 712138
Reposted by Nils Kroemer Ashley Tyrer @ashleytyrer.bsky.social · 06/08/20261/ I’m delighted to share our new paper, out now in @cpsyjournal.bsky.social with @tobiasuhauser.bsky.social and @micahgallen.com, correlating variations in cortical microstructures with individual differences in gamified exploration-exploitation behaviours! 🧵 doi.org/10.5334/cpsy...doi.orgCortical Microstructural Variations Correlate With Individual Differences in Gamified Exploration–Exploitation Behaviours | Computational Psychiatry 2209
Reposted by Nils Kroemer Anna Gruzdeva @annagru.bsky.social · 04/08/2026Happy to share our preprint! We show that hypothalamic hunger-promoting AgRP neurons reflect proximity to food across different mazes in hungry mice. After mice discover food, AgRP activity decreases as they approach the food and increases as they move away. 2288
Reposted by Nils Kroemer Ahmed El Hady @zamakany.bsky.social · 03/08/2026New Study! @cbehav.bsky.social @mpi-animalbehav.bsky.social Often foraging models assume that the forager knows the environment and proceed to predict decision strategies but how does the foraging learn the structure of the environment ? A new preprint delves into this question 2266
Reposted by Nils Kroemer Ben Saunders @bensaunders.bsky.social · 03/08/2026The final version of our amygdala dopamine paper is out! BLA dopamine dynamically tracks emotional salience and not value or reward prediction error. Congrats to Dr. Megan Brickner!! www.nature.com/articles/s41...nature.comBasolateral amygdala dopamine transmits emotional salience - Nature CommunicationsThe basolateral amygdala dopamine system has received little attention. Here, authors show that BLA dopamine plays a unique role in learning, by encoding the emotional salience of sensory cues to supp... 614035
Reposted by Nils Kroemer bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 30/07/2026Hunger neurons track available food locations during foraging and spatial memory recall www.biorxiv.org/content/10.64898/20… 0196
Reposted by Nils Kroemer Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 01/08/2026The brain uses a lot of energy. But it's not using that energy all the time and at the same intensity. It's not just more neuronal activity = more energy. There is also a lot of background process demending energy. 🧪 Link: www.nature.com/articles/s42003-026-… 03214
Reposted by Nils Kroemer bioRxivpreprint @biorxivpreprint.bsky.social · 31/07/2026jaxon: a differentiable, GPU-native simulator for peripheral-nerve fiber models www.biorxiv.org/content/10.64898/20… 011
Reposted by Nils Kroemer Mormann Lab @humansingleneuron.bsky.social · 30/07/2026First public dataset from the Mormann/Bonn lab! Congrats to @alanadarcher.bsky.social and @franzigrkn.bsky.social 🧠🎥! 0227
Reposted by Nils Kroemer Phil Corlett @philcorlett.bsky.social · 27/07/2026A key challenge for computational psychiatry is to distinguish state from trait markers and go beyond cross-sectional studies. Here we show that as paranoia waxes and wanes in patients with schizophrenia, so too do volatility priors 14315
Reposted by Nils Kroemer dennis hernaus @dhernaus.bsky.social · 27/07/2026Why do people stop pursuing goals they care about❓ Motivational deficits are among the most disabling symptoms, yet current treatments often have only modest effects. In @lillyt.bsky.social new paper, she asks if we're missing an important piece of the puzzle 🧠 #neuroscience #cogpsyc #psychsciskynature.comArousal shapes motivation: an integrative framework for understanding motivational deficits - Translational PsychiatryTranslational Psychiatry - Arousal shapes motivation: an integrative framework for understanding motivational deficits 13514
Reposted by Nils Kroemer Juan Linde-Domingo @lindedomingo.bsky.social · 24/07/2026Replay of procedural memory is independent of the hippocampus 👀👀 www.nature.com/articles/s41...nature.comReplay of procedural memory is independent of the hippocampus - Nature NeuroscienceThompson, Rollik and colleagues show that, during sleep, the brain replays procedural memories in the striatum independently of the hippocampus. Replay content was shaped by prior reward and error out... 18126