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Matt Euler

@matteuler.bsky.social
753 followers 383 following 42 posts

Clinical neuropsychologist and EEG researcher, studying relations between neural dynamics and cognitive ability, and possible translational applications. Just science in this feed. #EEG #neuropsychology #neuroscience

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Reposted by Matt Euler
neurosock @neurosock.bsky.social · 01/10/2026
Mix. selectivity is everywhere in cortex: from vis. to PFC This paper relates to Cover's theorem but the typical explainer kind of sucks I'll try to explain how the theory relates to the paper, and the importance of "weird" neurons A🧵with my toy model and notes: #neuroskyence #compneuro #NeuroAI
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Alina Studenova @studenova.bsky.social · 16/09/2026
Absolute beta power is different between patients with Parkinson's disease and healthy controls, but not periodic beta power. Turned out what is different between patients and controls is the aperiodic offset and slope. Nice!👏 Lesson from that: always plot the full spectra and actually look at it.
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PessoaBrain @pessoabrain.bsky.social · 09/09/2026
𝗛𝗼𝘄 𝘁𝗼 𝘁𝗵𝗶𝗻𝗸 𝗼𝗳 𝗯𝗿𝗮𝗶𝗻 𝗺𝗮𝗽𝘀? It seems like a boring visualization change but quite important! fMRI maps have been thresholded for 3+ decades so as to emphasize peaks of activation. This paper argues for a different approach. rdcu.be/B4tikBETdQZa
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Matteo Carandini @carandinilab.net · 17/08/2026
I am proud of this paper. Since it came out in 2022 it has received 0 citations (yes that's a zero). But multiple young scientists have found it useful! (from other labs, so they were not coerced...). Perhaps you will find it useful too? SOME TIPS FOR WRITING SCIENCE doi.org/10.1523/ENEU...
doi.org
Some Tips for Writing Science
When preparing a scientific paper, we typically write with coauthors who have different backgrounds and styles, and we target readers who have little time and patience. To help both readers and writer...
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Alex Fornito @alexfornito.bsky.social · 17/08/2026
Thank-you @thetransmitter.bsky.social for covering our recent work led by @trangcao.bsky.social on the reproducibility of MRI phenotypes in psychiatry Story: www.thetransmitter.org/spectrum/neu... Article: www.nature.com/articles/s41...
thetransmitter.org
Neuropsychiatric MRI brain signatures fail reproducibility test
Small neuroimaging studies are unlikely to capture consistent anatomical changes related to conditions such as autism, schizophrenia and mood disorders, according to a new “wake-up call” study.
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Reposted by Matt Euler
Retraction Watch @retractionwatch.com · 04/08/2026
The Center for Scientific Integrity is proud to announce the inaugural winners of the 2026 Ctrl-Z Award. Named for the universal keyboard shortcut for “undo,” the Ctrl-Z Award this year honors @cetaceanneeded.bsky.social and @katelaskowski.bsky.social for choosing transparency over reputation.
science.org
ScienceAdviser Exclusive: Meet the inaugural winners of the Ctrl Z Award
Today in Science and science: Ice age hunters’ penchant for female mammoths, a detailed vagal map, and more
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Sean Carroll @seanmcarroll.bsky.social · 03/08/2026
Even if we completely agree on goals and values, it’s okay to have discussions about the best policies to attain them. Policy isn’t easy, and thinking things through is not a betrayal to the cause.
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The Public Domain Review @publicdomainrev.bsky.social · 22/07/2026
It's World Brain Day! We've all got one. Here's a fine example featured in Kaishi Hen, a 1772 anatomical atlas from the dawn of experimental medicine in Japan. More here: publicdomainreview.org/collection/k…
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 13/07/2026
Grade inflation is a collective action problem—each professor is individually published for providing challenging material and grading with integrity unless we fix the system. This burden falls heaviest on contract faculty who are renewed or fired based on course evaluations.
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Steven Paul Woods @stevenpaulwoods.bsky.social · 13/07/2026
What is the value of information gathered outside of traditional neuropsychological tests? Interesting commentaries in the July issue of NEU. psycnet.apa.org/record/2027-... psycnet.apa.org/record/2027-... psycnet.apa.org/record/2027-... psycnet.apa.org/record/2027-... @apajournals.bsky.social
psycnet.apa.org
APA PsycNet
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Reposted by Matt Euler
Dr. S. Duke Han @sdukehan.bsky.social · 13/07/2026
Lucia Crivelli presenting evidence that a culturally adapted multidimensional lifestyle intervention can help reduce cognitive decline in Spanish speaking older adults (LatAm FINGERS study). #AAIC26 @alzassociation.bsky.social
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Andreas Strube @astrube.bsky.social · 06/07/2026
Very happy to see this Review with @diegopizzagalli.bsky.social out in @cp-trendsneuro.bsky.social www.cell.com/trends/neuro... This piece brings together a lot of what we’ve been thinking on depression, predictive processing and EEG. Many thanks for the support from @sfb-trr-289.bsky.social
cell.com
Brain rhythms of depression: A predictive processing perspective
Depression is marked by anhedonia, social withdrawal, and a diminished capacity to learn from positive experiences—features that can be framed within predictive processing. Here, we review findings fr...
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 03/07/2026
People who are hostile online are also hostile offline -> these people are higher in status-seeking needs This was observed in 30 countries (N=15,202). It suggests that online hostility is a form of status seeking. Keep this in mind when someone is trolling you online www.nature.com/articles/s41...
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Alzheimer's Association @alzassociation.bsky.social · 01/07/2026
Today, Danny Glover and his family shared his Alzheimer's diagnosis with extraordinary courage. By telling their story, they're helping millions of families feel seen, less alone and more hopeful. We're grateful for his voice and partnership with the Alzheimer's Association. #ENDALZ
today.com
EXCLUSIVE: Danny Glover Reveals Alzheimer’s Diagnosis and Shares Update on Illness
The 79-year-old “Lethal Weapon” star shared with Lester Holt that he was diagnosed with the progressive neurodegenerative disease a few years ago.
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Earl K. Miller @earlkmiller.bsky.social · 29/06/2026
Human neuronal firing varies with the frequency of local field potential oscillations doi.org/10.1371/jour... #neuroscience
doi.org
Human neuronal firing varies with the frequency of local field potential oscillations
Neural oscillations play a critical role in shaping neuronal firing patterns, but little is known about whether neurons show preferential firing at specific oscillatory frequencies. This study uses re...
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RD PascualMarqui @pascualmarqui.bsky.social · 17/06/2026
Spectral decompositions of neural voltage recordings are susceptible to model misspecifications that cause meaningful estimation error Patrick Francis Bloniasz, Emily Patricia Stephen bioRxiv 2026.06.12.718232; doi: doi.org/10.64898/202...
Abstract
The power spectra of neural voltage recordings vary systematically across brain states and contain both narrowband (rhythmic) and broadband components. A large class of algorithms seeks to parametrize these spectra by separating rhythms from broadband structure, enabling many robust empirical findings. Here we show that two common assumptions underlying popular spectral decomposition methods are incompatible with standard physical and statistical properties of neural recordings: (1) field potentials arise from additive (linear) superposition of biophysical processes, yet several methods implicitly impose multiplicative structure; (2) power estimates are Gamma distributed, with variance proportional to squared power (heteroscedasticity), yet many methods assume Gaussian, homoscedastic errors across frequencies. Using simulations with known ground truth, we demonstrate how these misspecifications bias estimates of rhythm amplitude and broadband height/slope, even under well-behaved conditions. We introduce a corrected decomposition framework, released as the open-source package SL_specdecomp. Relative to the most widely used method, specparam, our approach recovers rhythms and broadband parameters accurately, while specparam decompositions are biased and can confound rhythmic peaks with broadband slope. We then apply these methods to monkey electrocorticography during propofol anesthesia. SL_specdecomp estimates a substantially steeper (more negative) 40--60~Hz broadband slope during anesthesia than during wakefulness, whereas specparam shows a smaller state difference. We show using simulation that the differences in the two decompositions can arise directly from specparam's model misspecification. A formal cross-validated log likelihood to compare candidate power spectral decompositions and show that it favors SL_specdecomp. Misspecified decompositions distort broadband slope changes, and motivate use of SL_specdecomp as a more reliable decomposition tool.
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Awais Aftab @awaisaftab.bsky.social · 16/06/2026
Check out the PPP special issue on philosophy of Hierarchical Taxonomy of Psychopathology (HiTOP) muse.jhu.edu/issue/56979
PPP June 2026 issue table of contentsPic of me holding the journal issue
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realjoshsiegel.bsky.social @realjoshsiegel.bsky.social · 10/06/2026
Excited to see this out in PNAS. A fabulous project by Adam Pines and the Williams lab: across psychedelics (LSD, Psilo, MDMA), species, and datasets, a very consistent story—reduced propagation of activity into the default mode network (DMN). Congrats Adam! 🧠🍄 www.pnas.org/doi/10.1073/...
pnas.org
Psychedelics disrupt hierarchical cortical propagations in the default mode network of humans and mice | PNAS
Psychedelic drugs are poised to become mainstream treatments, yet we lack a circuit-level account of how they reshape brain activity. Emerging evid...
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Michael Fox @foxmdphd.bsky.social · 10/06/2026
Can lesion network mapping predict survival in children with brain tumors? Collaboration with UCL and @braincircuits.bsky.social in @nature.com suggests the answer is yes. Cutting the tumor off from this network may provide survival benefit. www.nature.com/articles/s41...
nature.com
A prognostic human brain network for diffuse midline glioma - Nature
Tumour network mapping of diffuse midline glioma (DMG) defines a conserved and prognostically important brain network in children with DMG, consistent with the hypothesis that DMGs exploit otherw...
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Reposted by Matt Euler
Solid Evidence @solidevidence.bsky.social · 10/06/2026
I’m so excited. Our secret (not so secret) observational experiment is about to begin. This is a once in a lifetime opportunity for wastewater surveillance. FIFA World cup. 1/ @securebio.org www.scientificamerican.com/article/the-...
scientificamerican.com
The World Cup could be a petri dish for disease. Wastewater could sound the alarm
As millions of soccer fans pack FIFA World Cup venues, public health scientists created a wastewater monitoring network to forecast potential disease threats—from measles to Ebola
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Steven Paul Woods @stevenpaulwoods.bsky.social · 04/06/2026
How has the science published in Neuropsychology changed over the past 37 years? Which aspects of a journal article contribute to its citability? Our editorial team answers these questions in our latest bibliometric paper (psycnet.apa.org/record/2027-...). @apajournals.bsky.social
psycnet.apa.org
APA PsycNet
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Reposted by Matt Euler
Jay Van Bavel, PhD @jayvanbavel.bsky.social · 28/05/2026
An analysis of 370,000 college student essays found that human-written essays contain 8X more novel ideas than those generated by A.I! Though AI works often contain more flowery language, story lines are more homogeneous and lack distinctive ideas. www.nytimes.com/2026/05/27/o...
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Stephanie Noble @sneuroble.bsky.social · 25/05/2026
So glad to finally share work years in the making! What started with fMRI effect size benchmarks ended up showing that conventional study planning detects ~half of expected brain effects, suggesting more distributed processes than the lit shows (+ new methods for mass univ effect/power estimation)
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Sean Carroll @seanmcarroll.bsky.social · 22/05/2026
All good technologies can be misused, but the rate of misadoption (is that a thing?) of AI is breathtaking. Go ahead and use it to educate yourself or inspire you to new ideas. Do not cut and paste from it into things you claim to have written! Just don't ever do that!
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#EEGManyLabs @eegmanylabs.bsky.social · 15/05/2026
New #EEGManyLabs paper out in Cortex! We asked whether contralateral delay activity, or CDA, can serve as a reliable EEG marker of visual working memory capacity. doi.org/10.1016/j.co...
doi.org
Redirecting
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Jordan Theriault-Brown @jtheriault.bsky.social · 15/05/2026
static.klipy.com
Donald Glover's 'Good' Meme Moment
ALT: Donald Glover's 'Good' Meme Moment
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Miri Forbes @miriforbes.bsky.social · 06/05/2026
Are we still posting our raw datasets now that they're being farmed for genAI-written papers? I'm starting to feel differently now sharing data before I'm totally done with my own research questions...
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 29/04/2026
This is based on a new paper analyzing the scientific impact of 86,000 scholars. The authors found that informal connections (ie the people who you thank in acknowledgement sections) are more important that your coauthors in predicting publication productivity and impact www.pnas.org/doi/10.1073/...
pnas.org
Informal connections outweigh coauthorship ties in academic impact | PNAS
Past work has documented the importance of formal collaboration, particularly coauthorship, in increasing research productivity and innovation. How...
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Reposted by Matt Euler
Sam Cole @samleecole.bsky.social · 27/04/2026
ASU's new AI tool cannibalizes nuanced, thoughtful faculty lectures into sound bites and chatbot junk text: www.404media.co/asu-atomic-a...
404media.co
University Professors Disturbed to Find Their Lectures Chopped Up and Turned Into AI Slop
ASU Atomic, a new tool in beta at Arizona State University, takes faculty lectures and chops them into extremely short clips, that AI then attempts to turn into learning materials.
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Tom Donoghue @tomdonoghue.bsky.social · 07/04/2026
TIL that Gibbs & Grass, who first applied Fourier transforms to EEG recordings, then spent several years examining over 1700 EEG recordings (!!) and concluded that frequency analyses are no good for clinical recordings 😅 Their paper on this is worth a read: www.science.org/doi/abs/10.1...
A screenshot of a section of the paper, reading "although frequency analysis has advantages for revealing certain general features of the EEG, it is not satisfactory for clinical reasons"
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Johannes Algermissen @johalgermissen.bsky.social · 01/04/2026
Very happy our first paper using ultrasound stimulation (TUS) to stimulate the human amygdala (BLA) got out in @cp-neuron.bsky.social today! 🎉🥳🔊Great FUN with co-first authors @mirunmigyu.bsky.social @lilweb.bsky.social in @mkflugge.bsky.social 's lab! www.sciencedirect.com/science/arti...
sciencedirect.com
Low-intensity focused ultrasound to human amygdala reveals a causal role in ambiguous emotion processing and alters local and network activity
The amygdala shows abnormal metabolism in depression, a disorder marked by altered emotion, motivation, and learning. Yet its causal role in these pro…
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Language and Memory Aging Lab @lamalab.bsky.social · 28/03/2026
How do we read faster than our brains process each word? Out now in Trends in Cognitive Sciences, @lizschotter.bsky.social and I explore how co-registering eye-tracking and EEG helps solve this paradox by looking "beyond" the individual fixation to probe dynamic coupling between the brain and eyes.
sciencedirect.com
Looking inside and beyond eye fixations in reading
Co-registration of neural and behavioral measures is key in developing a holistic understanding of reading. However, researchers must study not only n…
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Eiko Fried @eikofried.bsky.social · 18/03/2026
Hey friends, my new paper was just published in JAMA Psychiatry. I draw on biological species classification to sketch a new framework for psychiatric nosology. Brief summary follows below. Full text link: jamanetwork.com/journals/jam... 🧪 #PsychSciSky #MentalHealth
jamanetwork.com
Mental Disorders as Homeostatic Property Clusters
This narrative review explores the idea of understanding mental disorders according to homeostatic property clusters rather than through typical classification systems.
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Darcy Waller @darcywaller.bsky.social · 10/03/2026
Slight but exciting departure from typical projects for me: I’m happy to share our paper finding that frontal beta event characteristics predict antidepressant response to sertraline (SSRI) has been accepted at J Psychiatric Research! 1/ www.medrxiv.org/content/10.6... #psychscisky #neuroskyence
medrxiv.org
Transient frontal spectral events from EEG predict antidepressant response to sertraline in depression
Resting-state scalp electroencephalography (EEG) is a promising method for predicting patient outcomes of antidepressant treatments. Machine-learning-based EEG analysis of averaged power features (APF...
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Patrick Mineault @patrickmineault.bsky.social · 05/03/2026
What are cell types good for, computationally? Encoding innate behavior! In this 2-parter, I break down the relationship between cell types—which I had, in years prior, dismissed as mere implementation detail—and computation. I changed my mind! www.neuroai.science/p/cell-types...
neuroai.science
Cell types: encoding the brain's BIOS
Inferring the structure of primary rewards from connectomics
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Kirsten Hilger @kirstenhilger.bsky.social · 17/02/2026
😃Finally!!!😃 >> After more than 3 yr hard work together with @matteuler.bsky.social , I am delighted to share our Meta-Analysis about ALL studies linking Intelligence to the P300 ERP >> Small but significant effect size across 49 studies‼️https://biorxiv.org/content/10.64898/2026.02.13.705728v1
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Michael Inzlicht @minzlicht.bsky.social · 02/02/2026
New review paper led by @lucyfoulkes.bsky.social: Mental health awareness campaigns reduce stigma but can also lead to problematic self-diagnosis and symptom misinterpretation. These trade-offs matter, especially for adolescents. www.nature.com/articles/s44...
nature.com
The psychological consequences of mental health awareness efforts - Nature Reviews Psychology
Mental health awareness campaigns aim to decrease stigma, increase help-seeking and improve mental health literacy. However, they might also negatively impact how individuals interpret, label and resp...
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Karen Hao @karenhao.bsky.social · 31/01/2026
Quilicura, Chile, one of the communities I wrote about in EMPIRE OF AI, has launched a brilliant initiative to inspire more responsible AI prompting. Today, don't use AI; ask the townspeople instead: quili.ai. So heartened to see this creative act of resistance.
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Nature Portfolio @natureportfolio.nature.com · 26/01/2026
A year into Trump’s second presidential term, Nature presents a series of graphics that reveal the impact of his administration on science. 🧪
go.nature.com
US science after a year of Trump: what has been lost and what remains
A series of graphics reveals how the Trump administration has sought historic cuts to science and the research workforce.
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David Brang @dbrang.bsky.social · 20/01/2026
Interpreting EEG requires understanding how the skull smears electrical fields as they propagate from the cortex. I made a browser-based simulator for my EEG class to visualize how dipole depth/orientation change the topomap. dbrang.github.io/EEG-Dipole-D... Github page: github.com/dbrang/EEG-D...
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Rehabilitation Psychology @apadiv22.bsky.social · 13/01/2026
Congratulations to Libby DesRuisseaux and Caterina Obenauf, recipients of the 2025 Community Engagement and Service Award, whose work focuses on expanding access to neuropsych care, addressing health disparities, and building community-centered educational and support programs.
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Steven Paul Woods @stevenpaulwoods.bsky.social · 08/01/2026
What does the future hold for Neuropsychology? I offer some ideas in my inaugural editorial, which appears in the journal's first issue of 2026. psycnet.apa.org/record/2027-... @apajournals.bsky.social
psycnet.apa.org
APA PsycNet
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Pierre Mégevand @vanmedge.bsky.social · 08/01/2026
Really cool stuff! "Working memory readout varies with frontal theta rhythms" by the @earlkmiller.bsky.social lab, published in @cp-neuron.bsky.social www.cell.com/neuron/abstr...
cell.com
Working memory readout varies with frontal theta rhythms
Han et al. show that frontal theta oscillations rhythmically control access to working memory. The theta rhythm sweeps across the mental image, shaping behavior by coordinating spikes and beta oscilla...
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 05/01/2026
A new paper finds ideological bias in research analyses: Research teams composed of pro-immigration researchers estimated more positive impacts of immigration on public support for social programs, while anti-immigration teams estimated more negative impacts. science.org/doi/10.1126/...?
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Earl K. Miller @earlkmiller.bsky.social · 31/12/2025
On biological and artificial consciousness: A case for biological computationalism doi.org/10.1016/j.ne... #neuroscience
doi.org
Redirecting
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Ian Hussey @ianhussey.mmmdata.io · 16/12/2025
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Randolph Helfrich @randolph-helfrich.bsky.social · 15/12/2025
Aperiodic activity reflects pathological waveforms in epilepsy (and not necessarily hyper-excitability or altered E/I-balance). The 1/f slope goes up *or* down as function of waveforms during seizures. New work by Laura Heidiri and Frank van Schalkwijk from the lab: www.jneurosci.org/content/45/5...
jneurosci.org
Aperiodic Activity Reflects Pathologic Waveform Shapes in Focal Epilepsy
Epilepsy constitutes a clinically manifest excitability disorder that is characterized by aberrant electrophysiological activity in the electroencephalogram (EEG). The correct identification of the se...
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PessoaBrain @pessoabrain.bsky.social · 17/12/2025
𝗖𝗮𝗻 𝘄𝗲 𝘀𝘁𝘂𝗱𝘆 𝗯𝗿𝗮𝗶𝗻 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀 𝘄𝗶𝘁𝗵 𝗳𝗠𝗥𝗜? We employed Switching Linear Dynamical Systems to investigate the dynamics of resting-state networks They are dynamic, not static! Work with Xiaoyu Zhao with lots of new methods. Thread. #neuroskyence www.biorxiv.org/content/10.6...
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 14/12/2025
A new PNAS paper finds that polarization increased immediately after the invention of smartphones and the advent of social media, which both appeared around the same year, 2008. www.pnas.org/doi/10.1073/...
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 09/12/2025
Some social media algorithms are feeding us antidemocratic attitudes and intergroup hostility. But a new field experiment finds that an algorithmic feed can reduce out-group animosity & affective polarization by down-ranking this hostile political content. www.science.org/doi/10.1126/...
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