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Posts by Chiara Caldinelli

Keep calm and be transparent: advice from scientists who retracted their papers Retractions correct the scientific record, but they have stigma attached to them. Some in the research community want that to change.

We're thrilled to announce the Ctrl-Z Award, a US$2,500 prize for researchers “who discover substantial errors in their published work and take meaningful steps to correct the scientific record."
Covered by @nature.com today; read more here: centerforscientificintegrity.org/2026/03/10/a...

1 month ago 471 194 6 22
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Infant brain categorizes common objects by two months of age Brain activity patterns in the ventral visual cortex appear to distinguish images across 12 categories, including birds and trees, fMRI scans suggest.

The Transmitter writes about @clionaod.bsky.social's work with
@ainedineen.bsky.social, @annatruzzi.bsky.social, Graham King, @lorinanaci.bsky.social, Keelin Harrison, Enna-Louise D'Arcy, Jessica White, @chiarac.bsky.social, Tamrin Holloway, Anna Kravchenko, @diedrichsenjorn.bsky.social!

1 month ago 26 10 2 0
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Computer model predicts aspects of cognitive performance The Allen Human Brain Atlas helped researchers design a model that looked at “intrinsic neural timescales”

Intelligence is not just about having "strong" brain connections. It’s also about how efficiently the brain coordinates processing speed across regions.

@lindenmp.bsky.social and @jason-z-kim.bsky.social share what their computer model is revealing about cognitive power: https://bit.ly/3LQuoxT

2 months ago 13 3 0 0
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1/7 Can infants recognise the world around them? 👶🧠 As part of the FOUNDCOG project, we scanned 134 awake infants using fMRI. Published today in Nature Neuroscience, our research reveals 2-month-old infants already possess complex visual representations in VVC that align with DNNs.

2 months ago 155 70 4 8
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Data quality biases normative models derived from fetal brain MRI | bioRxiv www.biorxiv.org/content/10.6...

2 months ago 2 3 0 0
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Renauld et al. present scilpy, an open-source #Python library for diffusion magnetic resonance imaging and tractography: doi.org/10.52294/001...

@ohbmofficial.bsky.social

3 months ago 25 10 0 1
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Volatility-driven learning in human infants Infants estimate environmental volatility to learn optimally, with early individual differences linked to temperament.

Out now in Science Advances! We find that infants estimate environmental volatility to learn optimally, with early individual differences linked to temperament. This has be so much fun to work on and ended up being my favourite personal paper! So excited it's out!

www.science.org/doi/10.1126/...

9 months ago 47 16 1 3

Wow, very cool!

10 months ago 30 3 1 0

Pro tip, folks: if you make a figure for a publication, don’t just hand the copyright over to the publisher. Post it on OSF first and then give yourself permission to use it in the first publication and then all future publications. That way, no permissions issues.

10 months ago 423 141 18 10
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#106 - Chiara Caldinelli, Jing-Jing Li, Garrett Chao, Mike Arcaro & Anne Collins. The role of the thalamus in dynamic decision-making

10 months ago 7 4 1 0
Sydney Levine - Open Positions Summer Research Position I am seeking a part-time or full-time researcher for the summer (starting asap) to bring a project to completion. The project asks the question: do people around the world u...

🔆 I'm hiring! 🔆

There are two open positions:

1. Summer research position (best for master's or graduate student); focus on computational social cognition.
2. Postdoc (currently interviewing!); focus on computational social cognition and AI safety.

sites.google.com/corp/site/sy...

10 months ago 33 24 1 1
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Post-doctoral Researcher (f/m/d) Post-doctoral Researcher (f/m/d)

🚨Postdoc opportunity🚨

We're looking for a postdoc to work on EEG and fNIRS projects with 3-18-month-old infants, looking at whether/how/when infants represent affordances: careers.ceu.edu/job-invite/8...

Part of the @simonsfoundation.org SCENE project: www.simonsfoundation.org/2025/04/24/s...

10 months ago 49 32 1 0
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Better Code, Better Science Introducing a new open-source book project on scientific coding using AI tools

Better Code, Better Science - Introducing a new open-source book project on scientific coding using AI tools russpoldrack.substack.com/p/better-cod...

11 months ago 70 26 2 0
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Exclusive: Recruitment issues jeopardize ambitious plan for human brain atlas A lack of six new brain donors may stop the project from meeting its goal to pair molecular and cellular data with the functional organization of the cortex.

Six people near Seattle. That's all researchers need to create a new human brain map that combines functional and cellular data.

Thank you @callimcflurry.bsky.social for sharing the study in @thetransmitter.bsky.social!

More incl. eligibility criteria: www.thetransmitter.org/brain-mappin...

🧠📈

11 months ago 9 2 0 0

Changing cognitive chimera states in human brain networks with age: Variations in cognitive integration and segregation www.biorxiv.org/content/10.1101/2025.04....

11 months ago 1 1 0 0

We’re hiring postdocs to join my lab at UNC. If you’re interested in adolescence, brain, and social development, DM me. Our work incorporates fMRI, social media, and longitudinal methods. We study risks and opportunities in adolescence. If you’re at #SRCD2025 and want to meet, please reach out!

11 months ago 62 42 1 0
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"How infants learn and explore: From behavior to computations" 👶⚙️

This review outlines my take on early development, mostly driven by frustration that infancy research focuses on what infants can do, not how.

Still a Preprint! Missing-literature suggestions welcome :)

osf.io/preprints/ps...

11 months ago 25 9 2 1
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Tiny brains, big strategy. Bumblebees scan the world with purpose, using active vision to lock onto just the info they need. Precision flight, selective focus, and fast pattern recognition all in a split second.
buff.ly/SLoGXQ0

1 year ago 6 2 0 0

New paper out at @openmindjournal.bsky.social!!

We studied early vocab in deaf, hearing, blind, and sighted children in order to learn how sensory access (vision 👀, hearing 👂) and linguistic experiences shape how children learn words...

Read on for a quick summary! 1/N

1 year ago 49 20 1 3
CCSN Postdoctoral program | McDonnell Center for Systems Neuroscience | Washington University in St. LouisWashU Medicine CCSN Postdoctoral Funding Now OpenFace Page & Mentor FormApplications Due by 5:00 pm Friday, May 2, 2025.Funding expected to start July 1, 2025....

Excited that we are recruiting for a new postdoctoral program in Cognitive, Computational, and Systems Neuroscience at #WashU! Get in touch if you have questions!
sites.wustl.edu/systemsneuro...

1 year ago 36 28 1 0
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Simons Foundation Autism & Neuroscience Conferences and Courses Awards The Simons Foundation’s Autism and Neuroscience division is accepting applications for funding of courses or conferences that align with our mission.

We are accepting applications for funding of courses or conferences in autism research, healthy cognitive aging, and systems and computational #neuroscience. Deadline is 5/22/2025: www.simonsfoundation.org/grant/simons... #science #autismresearch

1 year ago 9 5 0 2
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Grant for study in children's thinking skills  - Study alongside brain development during first 5 years of life 14 April 2025

Excited to get started on this @wellcometrust.bsky.social funded project led by @karlaholmboe.bsky.social together with Mara Cercignani - examining how the building blocks of cognition unfold over time. www.radboudumc.nl/en/news-item...

1 year ago 38 5 2 0
Jeremiah Cohen standing in front of a giant green neuron.

Jeremiah Cohen standing in front of a giant green neuron.

THIS IS ONE NEURON! Jaw dropping.

It distributes a particular neurotransmitter (norepinephrine) across the mouse brain; it’s a locus coeruleus neuron.

@jeremiahycohen.bsky.social and colleagues at the @alleninstitute.bsky.social are using new biotech to see things never seen before.

1 year ago 331 67 10 5
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Experience reorganizes content-specific memory traces in macaques Memory formation requires neural activity reorganization during experience that persists in sleep. How these processes promote learning while preserving established memories remains unclear. We record...

How does the brain integrate information from new experiences while preserving established memories? Have a look at our latest preprint,
"Experience reorganizes content-specific memory traces in macaques" 🧵
🧪🧠🤖👩‍🔬
www.biorxiv.org/content/10.1...

1 year ago 111 34 1 4
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Polyglot brains A new imaging study reveals how speaking multiple languages reshapes the anatomy of a brain area that processes speech sounds.

Polyglot brains: A new imaging study reveals how speaking multiple languages reshapes the anatomy of a brain area that processes speech sounds.

1 year ago 8 1 0 1
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We hope to see you there!

1 year ago 4 3 0 1
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Global coordination of brain activity by the breathing cycle - Nature Reviews Neuroscience Synchrony between neuronal activity and the respiratory cycle has been observed in numerous brain regions and across many species. Tort et al. discuss the mechanisms by which brain activity is modulat...

Global coordination of brain activity by the breathing cycle

(new from Adriano Tort and colleagues)
#neuroskyence 🧠🫁

www.nature.com/articles/s41...

1 year ago 38 13 2 1

Growth charts of infant visual neurodevelopment generalize across global contexts www.biorxiv.org/content/10.1101/2025.03....

1 year ago 0 1 0 0
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How the dynamic interplay of cortico-basal ganglia-thalamic pathways shapes the time course of deliberation and commitment Although the cortico-basal ganglia-thalamic (CBGT) network is identified as a central circuit for decision-making, the dynamic interplay of multiple control pathways within this network in shaping dec...

TL;DR- CBGT-driven evidence accumulation is not static during a deliberation, but highly pliable on a moment-by-moment basis. This raises interesting questions about current assumptions of how decision policies arise.

Paper: www.biorxiv.org/content/10.1...
Code: github.com/zhuojunyu-ap...

9/9

1 year ago 15 3 2 1
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𝗜𝗻𝗱𝗶𝘃𝗶𝗱𝘂𝗮𝗹 𝘃𝗮𝗿𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗼𝗳 𝗻𝗲𝘂𝗿𝗮𝗹 𝗰𝗼𝗺𝗽𝘂𝘁𝗮𝘁𝗶𝗼𝗻𝘀 𝘂𝗻𝗱𝗲𝗿𝗹𝘆𝗶𝗻𝗴 𝗳𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻𝘀
"theoretical framework to analyse individual variability in biological and artificial systems that perform flexible decision-making tasks"
Looks like must read!
www.nature.com/articles/s41...
#neuroscience

1 year ago 26 7 1 2