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Corey Horien

@coreyhorien.bsky.social
383 followers 585 following 45 posts

Research track resident in psychiatry at UPenn | PennLINC Neuroimaging, development, precision psychiatry

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Reposted by Corey Horien
Steven Meisler @stevenmeisler.com · 13h
Excited that this paper, "Highly replicable multisite patterns of adolescent white matter maturation", has now been published in Neuron! It may be found at cell.com/neuron/fullt.... To freely access the paper for the next 50 days, please use this link: authors.elsevier.com/c/1nxdd3BtfH...
cell.com
Highly replicable multisite patterns of adolescent white matter maturation
Meisler et al. present a large public resource of fully processed diffusion MRI from the ABCD study and show that advanced diffusion measures and longitudinal harmonization improve the replicability a...
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Reposted by Corey Horien
Ted Satterthwaite @ted-satterthwaite.bsky.social · 13/10/2026
So glad to see this out! Congrats to @bsevchik.bsky.social @parkersingleton.bsky.social and the whole amazing team!! Check out the paper + explore the dashhboard; all data + methods open.
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Reposted by Corey Horien
bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 13/10/2026
Integration of Neuroimaging and Histopathology in a Squirrel Monkey Model of Spontaneous Cerebral Amyloid Angiopathy and Amyloid-Related Imaging Abnormalities www.biorxiv.org/content/10.64898/20…
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Loïc Labache @loiclabache.cpesr.fr · 12/10/2026
🚨 Language is usually left-lateralized, while attention tends to favor the right hemisphere. But are these functions always on opposite sides of the brain?🧠 In our new @biorxiv-neursci.bsky.social preprint, we explored hemispheric complementarity in 987 people. 🧵 www.biorxiv.org/content/10.6...
biorxiv.org
Hemispheric Complementarity is Associated with Distinct Functional and Structural Brain Profiles
Hemispheric specialization is thought to follow a principle of complementarity, with homotopic functions such as language and attention lateralizing to opposite hemispheres, yet its consistency across...
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Reposted by Corey Horien
Avram Holmes @avramholmes.bsky.social · 12/10/2026
"Left hemisphere for Language, the right for attention,” that’s the textbook story of hemispheric complementarity. In 987 HCP participants, we find it describes only some brains. The alternatives are heritable and structurally grounded. New @holmeslab-bhi.bsky.social paper by @loiclabache.cpesr.fr
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Reposted by Corey Horien
bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 11/10/2026
Attention warps visual-semantic representations across the human cerebellum www.biorxiv.org/content/10.64898/20…
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Reposted by Corey Horien
Imaging Neuroscience @imagingneurosci.bsky.social · 12/10/2026
New paper in Imaging Neuroscience by Stephen M. Smith Imaging Neuroscience: The First Three Years—Editorial doi.org/10.1162/IMAG...
doi.org
Imaging Neuroscience: The First Three Years—Editorial
Abstract. In April 2023, the editors of NeuroImage and NeuroImage:Reports resigned, and a month later launched Imaging Neuroscience. NeuroImage had been the leading journal in our field, but its publi...
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Brooke Sevchik @bsevchik.bsky.social · 12/10/2026
Very excited to announce that this living systematic review and meta-analysis is now published in Neuropsychopharmacology! doi.org/10.1038/s413...
doi.org
A living systematic review, meta-analysis, and open data resource of trials of MDMA-assisted therapy for PTSD - Neuropsychopharmacology
Neuropsychopharmacology - A living systematic review, meta-analysis, and open data resource of trials of MDMA-assisted therapy for PTSD
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Reposted by Corey Horien
turrigiano.bsky.social @turrigiano.bsky.social · 12/10/2026
If you want to submit a comment on NIH's catastrophic proposed changes to peer review, the summary and links from SfN are helpful. Deadline is tomorrow www.sfn.org/advocacy/pre...
sfn.org
Tell NIH to Preserve Transparency and Accountability in Scientific Peer Review
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Jennifer N. Victor @jenvictor.bsky.social · 11/10/2026
Science is doing essential reporting on the decimation of NSF social science funding. We need public accounting. If you’ve benefited from an NSF grant from SBE, add to this 🧵. Tell the world what was funded that will not be funded from NSF anymore. I’ll start… www.science.org/content/arti...
Graph showing the number of NSF grants over 7 years—moving to zero in 2026.
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Coalition for Life Sciences @c4lifesciences.bsky.social · 10/10/2026
In all seriousness, the NIH is proposing to change how research grants get reviewed and thus how funding gets distributed. The scientific community deserves to have their voice heard and this is your chance. Comment here: grants.nih.gov/grants/guide...
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Reposted by Corey Horien
Joshua Weitz @joshuasweitz.bsky.social · 11/10/2026
The NIH proposal to conceal reviewer scores from program officers, investigators, and advisory councils is ill-conceived, introduces disproportionate weight to small percentile differences, diminishes the role of scientific peer review, and should be withdrawn in its entirety. a 🧵
joshuasweitz.substack.com
What is NIH Leadership Trying to Hide from Researchers & the Public?
A NIH proposal to conceal reviewer rankings of investigator-initiated research grants is ripe for misuse & demands a collective response (by October 13).
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Jenna Norton @jenna-m-norton.bsky.social · 12/10/2026
More on this from @joshuasweitz.bsky.social “Rather than ‘elevating the role of scientific peer review’ as the proposal claims, the proposal diminishes it.” Comment by 11:59pm on Oct 13. joshuasweitz.substack.com/p/what-else-...
joshuasweitz.substack.com
What is NIH Leadership Trying to Hide from Researchers & the Public?
A NIH proposal to conceal reviewer rankings of investigator-initiated research grants is ripe for misuse & demands a collective response (by October 13).
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Reposted by Corey Horien
Jeremy Berg @jeremymberg.bsky.social · 11/10/2026
Please comment on "Request for Information (RFI) on Proposed Changes to Reporting Outcomes from NIH Peer Review" by Tuesday (October 13th, 2026). rfi.grants.nih.gov?s=6a2b1c22c3... Here is my comment: 1/6
rfi.grants.nih.gov
Request For Information
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Reposted by Corey Horien
City of Minneapolis @minneapolismn.gov · 09/10/2026
Today, and every day, we stand with the Somali community.
The marquee at Cedar Culture Center with the message "We love our Somali neighbors" written out.
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Reposted by Corey Horien
Alex Shackman @ajshackman.bsky.social · 08/10/2026
www.biorxiv.org/content/10.6...
biorxiv.org
Large-Vessel Venous Signal Confounds Apparent Amygdala Activation in BOLD fMRI
Amygdala responses are widely reported in BOLD fMRI studies of human emotions and mood disorders. Although modern acquisition methods have improved image quality, the hemodynamic nature of the BOLD si...
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Reposted by Corey Horien
Chris Baker @cibaker.bsky.social · 07/10/2026
A new method for translating functional brain responses between species - Spatiotemporal Hyperalignment projects shared information into a common representational space Led by @kbraunlich.bsky.social Marianne Duyck with @bevilconway.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
Translating functional brain activity between humans and monkeys
Comparing brain responses across species is essential for identifying models of human cognition and testing theories of brain evolution, but differences in brain size, measurement techniques, and sign...
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Reposted by Corey Horien
Dylan Gee, PhD @dylanggee.bsky.social · 07/10/2026
New lab work showing that corticolimbic stucture-function coupling is sensitive to childhood adversity, led by @lucindasisk.bsky.social! 🧠 @sfn.org
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Dan Garisto @dangaristo.bsky.social · 06/10/2026
NEW: In March the White House released an FY27 budget request that zeroed out the National Science Foundation's directorate of Social, Behavioral and Economic Sciences (SBE). For months it was unclear what would happen. Now, with FY26 over, the damage to SBE is coming to light. My reporting:
science.org
‘Complete devastation’: How NSF gutted its social sciences research
Agency body that funds sociology, linguistics, and archaeology studies in U.S. gave 90% fewer new grants this year
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Dan Garisto @dangaristo.bsky.social · 06/10/2026
In response to our questions, an NSF spokesperson said that SBE has not been shut down. But with zero SBE-specific funding opportunities, no review panels, and dwindling numbers of staff, it's hard to see the directorate continuing for much longer.
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Nicole Rust @nicolecrust.bsky.social · 07/10/2026
Just like that: poof & gone. RIP *all* of NSF social, behavioral and economic research (including psyc & cogneuro). I’m speechless.
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Lucinda Sisk @lucindasisk.bsky.social · 05/10/2026
Delighted to share that this work is now published in JNeurosci! @sfn.org Check out the final version: www.jneurosci.org/content/46/3...
jneurosci.org
Corticolimbic Structure–Function Coupling Is Sensitive to Childhood Adversity and Buffers Adversity-Related Symptoms during Development
Childhood adversity is a potent predictor of mental health problems across the lifespan, and cross-species literature implicates stress-sensitive corticolimbic circuits in adversity-related psychopath...
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Reposted by Corey Horien
Nicole Rust @nicolecrust.bsky.social · 03/10/2026
89% of SBE NSF grants were never awarded!! My field (Cognitive Neuroscience) is included in this gutting, as are so many others. Plenty of horror stories in the same space are also coming from NIH. It’s not just delaying research; it’s labs shutting down and a next gen that won’t be trained.
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Nora Newcombe @noranewcombe.bsky.social · 03/10/2026
Done without Congressional approval and with no one in charge who is congressionally confirmed
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Ian Petrie @icpetrie.bsky.social · 02/10/2026
The hero we need in Philly today
inquirer.com
Orifice the Awebot is Philly’s ‘magical’ response to Uber Eats robots
"She’s part of our bringing delight and surprise and letting it ripple through the city."
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Reposted by Corey Horien
Epigenome Technologies @epigenometech.bsky.social · 02/10/2026
Epigenetics News - Old hearts age backwards: transplanted organs adjust to host's biological age www.nature.com/articles/d41... #Epigenetics #News #Aging #Transplant --- Cancer, immunology, and aging; epigenometech.com
nature.com
Old hearts age backwards: transplanted organs adjust to host’s biological age
Tracking the biological age of grafted organs suggests that donor pools could be expanded to boost organ availability.
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Reposted by Corey Horien
Joanes Grandjean @grandjeanlab.bsky.social · 02/10/2026
Your dual regression vs. the dual regression your girlfriends tells you not to worry about.
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Reposted by Corey Horien
Corey Horien @coreyhorien.bsky.social · 01/10/2026
Awesome stuff here from @francimandi.bsky.social and the Lake lab in @imagingneurosci.bsky.social !! Simultaneous wide-field calcium imaging and fMRI to investigate brain-wide function across brain states and aging in awake mice!! 🤯 direct.mit.edu/imag/article...
direct.mit.edu
Biphasic acclimation for simultaneous wide-field fluorescent Ca2+ imaging and fMRI of awake mice
Abstract. Functional magnetic resonance imaging (fMRI) can be applied in mice and humans, making it a key technology in translational neuroimaging research. Yet, most fMRI studies in rodents use anest...
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Reposted by Corey Horien
Ted Satterthwaite @ted-satterthwaite.bsky.social · 02/10/2026
Check out our new fully processed test retest open data resource on myelin-sensitive imaging! Huge congrats to the amazing @stevenmeisler.com and @tsalo.bsky.social + a superb team.
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Reposted by Corey Horien
Marc L Seal @parkvillegeek.bsky.social · 02/10/2026
Multivariate neural signatures of worry become more differentiated across adolescence and young adulthood: An ultra-high field (7T) fMRI study | medRxiv www.medrxiv.org/content/10.6...
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Jennifer Biddle @jenbiddle.bsky.social · 01/10/2026
Hey Biologists : Have you made any comments on the NIH Biosafety Policy for Biohazards? Because some of the changes are REDONKULOUS - and there are only 40 comments on file - Submit comments by Oct 19! osp.od.nih.gov/comment-form.... 🦠 #microsky
osp.od.nih.gov
Comment Form: Draft NIH Biosafety Policy for Research Involving Biohazards
Request for Information: Draft NIH Biosafety Policy for Research Involving Biohazards
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Corey Horien @coreyhorien.bsky.social · 01/10/2026
@yaleschoolofmed.bsky.social @yalebiomedimaging.bsky.social
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Corey Horien @coreyhorien.bsky.social · 01/10/2026
Awesome stuff here from @francimandi.bsky.social and the Lake lab in @imagingneurosci.bsky.social !! Simultaneous wide-field calcium imaging and fMRI to investigate brain-wide function across brain states and aging in awake mice!! 🤯 direct.mit.edu/imag/article...
direct.mit.edu
Biphasic acclimation for simultaneous wide-field fluorescent Ca2+ imaging and fMRI of awake mice
Abstract. Functional magnetic resonance imaging (fMRI) can be applied in mice and humans, making it a key technology in translational neuroimaging research. Yet, most fMRI studies in rodents use anest...
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Reposted by Corey Horien
PLOS Biology @plosbiology.org · 01/10/2026
How do intrinsic timescales, which reflect the temporal window of neural processing, mature during development? This study by @goliashf.bsky.social @ted-satterthwaite.bsky.social &co identifies a hierarchical trajectory, from sensorimotor to association cortices. 🧪 #NeuroSky plos.io/46RzqRG
Developmental patterns of intrinsic timescale.
(a) Average timescale increases during development in youth  (b) Age effects quantified as partial R2 are depicted across the cortex, displaying a heterogeneous spatial distribution. (c) Age effects on intrinsic timescale were compared to the S–A axis, identifying a hierarchical pattern of developmental patterns in intrinsic timescale along the S–A axis. The results demonstrate that intrinsic timescale in association regions increases during development in youth while it remains relatively stable in sensorimotor regions.
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Reposted by Corey Horien
Steven Meisler @stevenmeisler.com · 01/10/2026
There 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...
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Ted Satterthwaite @ted-satterthwaite.bsky.social · 30/09/2026
Check out this awesome work by @goliashf.bsky.social -- now out in PLOS Biology -- showing that development of intrinsic neural timescale aligns with the cortical hierarchy defined by the S-A axis in multiple datasets.
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Golia Shafiei @goliashf.bsky.social · 30/09/2026
So excited that our work is now published in PLOS Biology!! 🎉 Check out the final version here: doi.org/10.1371/jour... And for a bit more context and what we found, here’s our earlier thread: bsky.app/profile/goli...
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Phil Corlett @philcorlett.bsky.social · 30/09/2026
New from Sarah Fan and our predictive coding team: prediction errors are bottom up in people with delusions (and top-down in psychics): osf.io/preprints/ps...
osf.io
OSF
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Francesca Mandino @francimandi.bsky.social · 30/09/2026
A big multimodal thank you to all the collaborators and whoever engaged in long discussions on the topic. @coreyhorien.bsky.social @imagingneurosci.bsky.social @yaleschoolofmed.bsky.social @yalebiomedimaging.bsky.social
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Francesca Mandino @francimandi.bsky.social · 30/09/2026
Very excited to share this one 🧠✨ Our work on longitudinal multimodal imaging in awake mice is officially out! We combined wide-field calcium imaging and fMRI to investigate brain-wide function across brain states and aging. A milestone long in the making. ~See related emojis 🐭🔬☕️🧲🧠
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The Friedman Brain Institute @sinaibrain.bsky.social · 30/09/2026
NEW RESEARCH! @mountsinainyc.bsky.social's Reichenberg, et al. found that increased paternal age at the time of birth of a daughter was associated w/ increased Autism spectrum disorder risk in the daughter’s own offspring. Biological Psychiatry 👉 www.biologicalpsychiatryjournal.com/article/S000...
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PennLINC @pennlinc.bsky.social · 30/09/2026
New documentation is available at qsiprep.readthedocs.io/en/26.1.0rc1/ with a guide to upgrading to the new version at qsiprep.readthedocs.io/en/26.1.0rc1....
qsiprep.readthedocs.io
QSIPrep: Preprocessing of Diffusion MRI (q-space) Images — qsiprep 26.1.0rc1 documentation
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PennLINC @pennlinc.bsky.social · 30/09/2026
We’ve been working on a major update to QSIPrep and are excited to announce that a release candidate is available for testing: version 26.1.0rc1.
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Ben Fulcher @bendfulcher.bsky.social · 29/09/2026
Today I'm releasing the "1000×1000 collection": a unified place to learn about dynamical structure. 1000 simulated time series (1000 samples each) spanning 133 dynamical processes. Have a play? 🐛 #timeseries #dynamicalsystems #complexity #opendata dynamicsandneuralsystems.github.io/1000x1000/
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Luke Sjulson @lukesjulson.bsky.social · 29/09/2026
This is truly awful. We all need to fight against this
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tomwellborn3rd @wellborn.net · 24/08/2026
Congress funded the CDC's Alzheimer's work, the sickle cell and epilepsy data programs and a rape prevention unit, and Vought simply will not release the money. Grassley told him to his face he lacks the authority. The pocket rescission alone took 4.9 billion.
alternet.org
Republicans furious as Trump’s budget director goes 'rogue'
The director of the Office of Management and Budget is infuriating Republican lawmakers by "going rogue" on what appropriations were approved by the House and Senate.
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Alessandro Gozzi @gozziale.bsky.social · 28/09/2026
Most studies ask what #oxytocin does by giving it from the outside. But what happens when the brain releases its own? The answer: not a single "oxytocin circuit" but a profound reorganization of brain network dynamics (fMRI + ePhys) favoring salience-related states! 👉 tinyurl.com/mryc8rp6
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Jenna Norton @jenna-m-norton.bsky.social · 26/09/2026
As Office of Management & Budget Director, Russell Vought continues to knowingly & willfully break the law. Yesterday, he again attempted a pocket rescission of almost $1B, alerting Congress of plan not to use appropriated funds with too little time for them to act. www.nytimes.com/2026/09/25/u...
nytimes.com
Trump Proposes $810 Million in Education and Health Cuts, Defying Congress
The attempted clawback represents the second time in as many years that the White House has sought to cancel funding approved by lawmakers.
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Mark Histed @markhisted.org · 26/09/2026
Science world (and everyone who knows someone with cancer or dementia): Keep an eye on this! It looks like another try at the pocket rescission gambit.
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Bobby Kogan @bbkogan.bsky.social · 26/09/2026
Russ Vought just sent a rescissions request to Congress, signaling he intends to illegally impound funds. The $810 million highlighted in this “request” (but this is a pretext to just illegally impound the funds) is not the exhaustive list of many billions of dollars he’s impounding this year.
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