Trying to imagine the looks on the faces of the people I worked with at Google in 2018 if you’d told them that in 7 years their flagship product would be sending users to commit terrorism at airports
and that no one will do anything about it
Our crowdsourced megastudy comparing a diverse set of 12 single-session interventions for depression is out today in @nathumbehav.nature.com!
Read the full paper here: rdcu.be/e6pzz (no paywall)
We also published a brief non-academic piece about the study today: theconversation.com/free-10-minu...
We are looking for a new colleague!🧠🇨🇭🦩
A new post doc position is available in our lab - check the link for more details!
www.unige.ch/fapse/womcog...
New paper from the lab in which we test whether DDM and confidence distributions can be used to distinguish between perceptual and decisional effects. We show that putative signatures of perceptual effects emerge in a purely cognitive task.
link.springer.com/article/10.3...
📢New paper out today in @cognitionjournal.bsky.social!
Does the value of an unchosen option — inferred through counterfactual reasoning — spread to related items in memory, similar to how the value of a chosen option — acquired through direct experience — does?
In short, yes!
🚨New pre-print🚨
osf.io/preprints/ps...
What if the relationship between smartphone use and mental health depends not just on specific harmful or beneficial activities, but also on how users transition between activities?
When people learn with ChatGPT instead of following their own searches, they end up knowing less, caring less, and producing worse advice, even when the facts are the same.
Friction is an essential ingredient for learning! Convenience makes us shallow.
academic.oup.com/pnasnexus/ar...
Interested in cognitive maps? Wondering how you should best train your participants? Luckily for you, we have investigated just that! Very excited to share a preprint from my PhD in which we show how initial training curriculum affects the cognitive maps we form
osf.io/preprints/ps...
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a while back i threatened to share this. finally online
for detection tasks we often systematically estimates sensitivity wrong. we need to control for unequal variance in models, but we often don't coz it needs extra data
now there's a virtually 'free' way to do it
www.cell.com/iscience/pdf...
Cognition is not steady state.
Rhythmic sampling of multiple decision alternatives in the human brain
www.nature.com/articles/s41...
#neuroscience
🧠 The Paris Brain Institute is launching a Call for Junior Group Leaders, inviting early-career scientists to establish their own independent research groups within one of Europe’s most dynamic neuroscience research centers.
👉 More information: parisbraininstitute.org/news/paris-b...
#Hiring #AI
Very happy to see "Pretending not to know reveals a capacity for model-based self-simulation", a collaboration with @chazfirestone.bsky.social and @ianbphillips.bsky.social, out in Psych. Science!
journals.sagepub.com/doi/10.1177...
🧵
If you work at the intersection of computational neuroscience and machine learning, consider applying for this postdoc position (January 2027 start date):
academicpositions.harvard.edu/postings/15868
An opportunity to work with a great group of people across Harvard, MIT, and UC Berkeley.
The recording of Rachel Denison's talk at the MIT Consciousness Club, about the effects of attention on conscious perception, is now available here: www.youtube.com/watch?v=JJvC....
NEW: Oxford study warns of risks in AI chatbots giving medical advice
The study found that LLMs present risks to people seeking medical advice due to their tendency to provide inaccurate and inconsistent information.
Found out more⬇️
Our paper is out in @natneuro.nature.com!
www.nature.com/articles/s41...
We develop a geometric theory of how neural populations support generalization across many tasks.
@zuckermanbrain.bsky.social
@flatironinstitute.org
@kempnerinstitute.bsky.social
1/14
Why did consciousness evolve at all? A superb special issue of @royalsocietypublishing.org brings together experts across disciplines to explore the functions of consciousness and why it emerged in some species but not others. @tecumsehfitch.bsky.social royalsocietypublishing.org/rstb/issue/3...
Marisa Carrasco's talk "Perception / Action Dissociations as a Window into Consciousness" at the MIT Consciousness Club is now available online: youtu.be/7g6wodPclqs.
🚨Job alert! I'm recruiting a postdoc! If you want to study the time course of task-driven visual perception, please reach out! #neuroskyence #VisionScience #CogSci barnard.wd1.myworkdayjobs.com/en-US/Facult...
"The Self-Evidencing Agent" - my new book - is out now with @mitpress.bsky.social
Can be purchased, or just download the whole thing for free, via the 'Open Access' option.
I'm grateful to @anilseth.bsky.social and Karl Friston for the generous endorsements.
mitpress.mit.edu/978026255389...
How do you know how visual stimuli are represented internally for decision making? This is perhaps the central question in perceptual decision making. In a new paper, we show that one can use artificial neural networks to crack this problem. #NeuroAi #VisionScience
direct.mit.edu/opmi/article...
Ever wondered how the Dalmatian Dog effect works?
The human brain can quickly learn from a single experience and generalize it to related experiences — an impressive feat so far not matched by AI.
Our new paper in @natcomms.nature.com reveals how this works.
www.nature.com/articles/s41...
💥New paper alert! Dyadic Decisions About Effort: How Caregivers Shape Young Children’s Persistence (with @reutshachnai.bsky.social)
One of my favorites! If you’re curious about what we’ve been up to in @leonardlearnlab.bsky.social, take a look!
journals.sagepub.com/doi/10.1177/...
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.
Working memory is an interplay between different rhythms. It is not steady state like we used to think back in the 20th century.
The Association between Oscillatory Burst Features and Human Working Memory Accuracy
doi.org/10.1162/JOCN...
#neuroscience
Have you ever wanted to study individual differences in attention only to be frustrated by prohibitive low reliability?
If so, what a coincidence!
Let me introduce you to the first study from the newly formed Sheffield PandA lab:
Using RSVPs to measure the speed of attention: rdcu.be/e0t0A
1/
Finally: the fantastic #registeredreport from bsky-less Roni Tibon is out: www.nature.com/articles/s41... showing less difference between #episodic vs. #semantic #memory than one might have thought.
Proud to have contributed a tiny part to this great paper.
Are you sure there’s no mosquito in the room?
With @matanmazor.bsky.social, Chichi Dézier, @nfaivre.bsky.social & Louise Goupil, we study how we combine multiple sensory sources to be confident in presence and absence: While detection rely on one modality, confidence requires both channels to align!
Cost of being female lead/corresponding author in biomedical sciences: "[T]he median amount of time spent under review is 7.4%–14.6% longer for female-authored articles than for male-authored articles" even in disciplines where women well-represented. #AcademicSky
journals.plos.org/plosbiology/...
Our new paper is out in @natmed.nature.com 😱! A thread:
Can our thoughts and feelings directly affect our physical well-being? Our pre-registered, double-blind RCT investigated this by testing if modulating the brain's reward system could enhance immune responses to vaccination.
