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Posts by Demetrio Ferro

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Been really struggling to wrap my mind around this graph. It shows just how wildly off the charts global temps are right now. When is so hot that it becomes an imperative to organize around and meaningfully address?

3 weeks ago 166 71 16 12

I, too, am calling for people to cut oil demand. In addition to these ideas, also try demanding:

-adequate funding for transit operations,
-protected bike lanes, and
-an end to freeway expansions.

1 month ago 342 74 3 0
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22 years of Brain Science: what CoSyNe tells us about the evolution of Neuroscience Tracking the intellectual DNA of Computational and Systems Neuroscience through its flagship meeting

I tracked every keyword in 22 years of Cosyne abstracts to map how computational neuroscience evolved — from Bayesian brains to neural manifolds to LLMs — and where it's heading next.

1 month ago 159 70 7 18
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Pokémon turns 30 — how the fictional pocket monsters shaped science The Japanese media sensation has inspired generations of researchers in fields as diverse as evolution, biodiversity and research integrity.

For Pokémon’s 30th anniversary, Nature spoke to scientists from around the world about how their work has been shaped by playing Pokémon games, watching animated TV series and films and trading cards in school playgrounds. 🧪

1 month ago 37 14 0 0
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BAMB! 2026 | Barcelona Summer School for Advanced Modeling of Behavior Intensive training for experienced researchers in cognitive science, computational neuroscience and neuro-AI. Five interconnected modules, expert faculty, hands-on projects. July 12-23, 2026.

You're still in time to apply to BAMB! and learn the art of modeling behavior with us! 🧠

The deadline is this Friday, March 6th.

Run! 🏃‍♂️💨

Apply here:
🔗 www.bambschool.org

1 month ago 9 10 0 1
Green sagebrush (Artemisia tridentata) was one of the studied shrubs and increased in biomass in warmed plots. Stock photo.

Green sagebrush (Artemisia tridentata) was one of the studied shrubs and increased in biomass in warmed plots. Stock photo.

Climate change can flip some mountain ecosystems from grasslands to woodlands, according to a study in Colorado. Artificially warmed plots transitioned from mostly herbaceous plants to mostly woody shrubs over 29 years. In PNAS: https://ow.ly/vOGH50Yl7JC

1 month ago 15 8 0 0
Book cover of Dare to Think Differently:
How Open-Mindedness Creates Exceptional Decision-Making by Gerald Zaltman

Book cover of Dare to Think Differently: How Open-Mindedness Creates Exceptional Decision-Making by Gerald Zaltman

Gerald Zaltman's pioneering research methods for understanding the unconscious desires of customers are used by companies around the world. Dare to Think Differently draws on these groundbreaking methods to explain the innovative thinking used by successful executives

https://ow.ly/YfqL50Yiu19

1 month ago 17 3 0 0

As promised: a detailed figure-by-figure thread on our @pnas.org paper:

doi.org/10.1073/pnas...

We use signal correlations and noise correlations in chronic imaging data to show that representational drift is shaped by a balance between Hebbian and stochastic changes.

Let’s dive in 👇

🧠🧪 1/9

2 months ago 22 9 1 0
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BAMB! 2026 | Barcelona Summer School for Advanced Modeling of Behavior Intensive training for experienced researchers in cognitive science, computational neuroscience and neuro-AI. Five interconnected modules, expert faculty, hands-on projects. July 12-23, 2026.

Applications for BAMB! 2026 are officially open!

Join us in Barcelona (July 12–23) to master the art of behavioral modeling with our incredible faculty:

@meganakpeters.bsky.social
@marcelomattar.bsky.social
@khamascience.bsky.social
@thecharleywu.bsky.social

Apply now here: www.bambschool.org

2 months ago 27 27 1 3
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Rhythmic sampling of multiple decision alternatives in the human brain - Nature Communications How humans process competing information when making multi-alternative decisions remains unclear. Here, the authors show that the brain resolves the trade-off between “evaluating within” and “comparin...

Cognition is not steady state.
Rhythmic sampling of multiple decision alternatives in the human brain
www.nature.com/articles/s41...
#neuroscience

2 months ago 27 8 0 0
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Marseille folks: I’m organizing a one-day workshop on Distributed Computations for Flexible Behavior (Apr 16, Timone Campus) with a great line-up of speakers bridging theory, circuits & whole-brain dynamics! 🧠

Free registration (mandatory, incl. lunch): fannycazettes.limesurvey.net/172448?lang=...

2 months ago 25 11 0 0
Increasing prevalence of AI adoption in science.

Increasing prevalence of AI adoption in science.

A study published in Nature analyses the impact of AI on scientific research, revealing that AI-augmented scientists publish 3.02 times more papers and receive 4.84 times more citations compared to their peers. go.nature.com/4rmyX2x 🧪 #ArtificialIntelligence

2 months ago 15 2 4 2
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🚨Do we need a large, expensive MRI scanner to map whole-brain networks in the mouse? Not necessarily!

In our new preprint ▶️ tinyurl.com/3a2h4r9f
we show that transcranial functional ultrasound (fUSI) can map connectome-scale networks with striking agreement to fMRI
🧵👇

2 months ago 39 16 1 1
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Turning Our Back on Clean Energy Why does MAGA hate the planet?

“Why does MAGA hate the planet?” open.substack.com/pub/paulkrug...

2 months ago 91 31 17 6

Quick reminder that 3 °C of warming would set Europe up for heat domes that kill 30,000 people in a single week. www.nature.com/articles/s41...

2 months ago 26 19 3 1
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Building compositional tasks with shared neural subspaces - Nature The brain can flexibly perform multiple tasks by compositionally combining task-relevant neural representations.

This is cool. Complex behavior is built from subcomponents.
Building compositional tasks with shared neural subspaces
www.nature.com/articles/s41...
#neuroscience

2 months ago 40 12 0 0
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the cutoff scores for #MSCA postdoc fellowships are very high this year. has the score distribution shifted compared to previous years? I made a plot with scores from past years.

if scores are at ceiling level, the process becomes essentially a lottery, because minor issues can lead to deductions.

2 months ago 63 16 3 4
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💡 Our new #preprint is available online!

How do people adapt their decisions when priorities change?
In our new study, we examine how the way people represent value shapes their ability to adjust in multi-goal environments.

🔗 OSF link: doi.org/10.31234/osf...

It's a thread 🧵

2 months ago 28 11 1 0
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Prefrontal neural geometry of learned cues guides motivated behaviours - Nature The dorsomedial prefrontal cortex encodes the value, salience and valence of learned stimuli along distinct neural dimensions, and the geometry of these representations shapes motivated behaviours in ...

Can you easily distinguish between value, valence, and salience?

Probably not, but the prefrontal cortex of mice seems to achieve this by creating a sort of multidimensional orthogonal neural space, where each dimension corresponds to one of these subjective elements

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

2 months ago 46 20 1 0
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Cortical traveling waves in time and space: Physics, physiology, and psychology Cruddas et al. reviewed how core concepts from wave physics relate to cortical wave physiology and psychology. They examined how cortical waves emerge, how they facilitate coordinated, hierarchical, and counterstream dynamics, and how they encode perceptual and behavioral signals.
2 months ago 4 2 0 0
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🌟 The #FENS#EJN Image Competition is open!

This is your chance to showcase your creativity at #FENS2026 in #Barcelona! 🇪🇸

🗓️ Deadline: 28 February 2026
👉 Learn more and submit your image here: buff.ly/TPA5eoV

#FENS #BrainResearch #NeuroscienceConference

2 months ago 2 3 1 1
Nested spatiotemporal theta–gamma waves organize hierarchical processing across the mouse visual cortex - Nature Communications In this study, the authors reveal how the mouse brain uses a nested spatiotemporal motif to support hierarchical visual processing: broad theta traveling waves sweep across cortical layers and areas t...

Cortex works with rhythms and waves.
Nested spatiotemporal theta–gamma waves organize hierarchical processing across the mouse visual cortex
www.nature.com/articles/s41...
#neuroscience

2 months ago 12 1 0 0
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Extreme temperature events reshuffle the ecological landscape of the Southern Ocean - Nature Communications Satellite records reveal that Southern Ocean phytoplankton responds in contrasting ways to marine heatwaves and cold spells. These opposing impacts vary sharply by region, exposing distinct ecological...

New study uses #satellite records and shows that #SouthernOcean #phytoplankton responds in contrasting ways to marine #heatwaves and #cold spells. The impacts vary sharply by region, exposing distinct #ecological sensitivity to #climate -driven extremes. www.nature.com/articles/s41...

2 months ago 70 35 1 1
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🚨 #FENS2026 LAST DAY!

🗓️ 5 February is the final day for early registration, abstract submissions and travel grants for the #FENSForum.

Be part of Europe’s largest #neuroscience conference and connect with the global brain science community. 🧠

👉 buff.ly/psyzZje

2 months ago 4 3 0 1

www.sciencefocus.com/news/cow-too...
Tool use - when idiot humans land clear, what's a cow gotta do to keep preened, hey?
#sentience #philsci #animals #philsky #welfare #climate

2 months ago 10 5 1 2
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🚨 #FENS2026 NEW DATES 🚨

First, Formula 1 sent us from Madrid to #Barcelona. Now the Tour de France Grand Départ has us switching gears again—we're updating our dates to 6-10 July 2026! 🗓️

Find out more 👉: https://loom.ly/zMkMKcA

🔔 Stay tuned!

8 months ago 16 9 1 3
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Globally, no single day in 2025 was cooler than its 1991-2020 average.
climate.copernicus.eu/global-clima...

3 months ago 1012 683 21 72
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Why the global economic system should value life on our planet, not exploit it To preserve the natural world, economists should account for forests and wetlands as much as for factories and farms.

Book review 📚 Why the global economic system should value life on our planet, not exploit it

go.nature.com/4oj1dke

4 months ago 43 13 0 1

This 2017 preprint by @suryaganguli.bsky.social is foundational: the dimension of a neural code can't be > that of the experiment used to measure it. Yet it is not very widely known. Maybe because people don't like the message? And because it's "unpublished"? (After writing it, Gao left for SpaceX)

4 months ago 23 5 2 0
Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Part of a Lancet Infographic summarising the findings from the Lancet Series on Ultra-Processed Foods and Human Health.

Ultra-processed foods – what’s the impact?

In a new Lancet Series, experts warn a global rise in #UPFs presents a growing public health threat.

Read the evidence & policy recommendations ⬇️
spkl.io/63327AduhR

5 months ago 53 33 3 9