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Ida Momennejad

@neuroai

Principal Researcher @ Microsoft Research. AI, RL, cog neuro, philosophy. www.momen-nejad.org

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15.05.2023
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Latest posts by Ida Momennejad @neuroai

MSR strictly requires that the intern is still a PhD student on the day the internship begins. If they graduate the next day, that is fine (I had an intern like that). If they graduate a day before, it's not.

10.03.2026 20:13 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Try my work email: idamo [at] Microsoft dot com

10.03.2026 20:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

A paid summer internship is available in Microsoft Research NYC for a *PhD student later in their degree*, with experience designing human questionnaires/experiments, collecting data on prolific, running statistical analysis, and writing papers. If you know exceptional candidates please ping me. πŸ™

10.03.2026 19:49 πŸ‘ 24 πŸ” 12 πŸ’¬ 3 πŸ“Œ 1
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Going to Cosyne? There will be a "Biologically-inspired Artificial Intelligence: Challenges and Opportunities" workshop on Monday 16th! 🧠

Exciting lineup of speakers alongside the opportunity to present your #NeuroAI poster, more info on program & poster signup below!

#compneuro #neuroscience

09.03.2026 12:16 πŸ‘ 43 πŸ” 7 πŸ’¬ 2 πŸ“Œ 0

Congrats!!!

07.03.2026 01:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Human hippocampal theta–gamma coupling coordinates sequential planning during navigation

Impressive study from Dan Bush's Lab at UCL:

www.pnas.org/doi/10.1073/...

02.03.2026 16:52 πŸ‘ 78 πŸ” 26 πŸ’¬ 2 πŸ“Œ 1

The scope & causes of drift or stability (e.g., connectivity, continual learning) are however empirical matters to be studied/modeled. Would it not be odd to reject stable representations anywhere under any condition by generalizing limited V1 evidence?

06.03.2026 14:07 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Night in the Library | Brooklyn Public Library On Saturday, March 14, 2026 at 7 pm, Night in the Library returns with The Philosophy of Mathematics. Night in the Library, BPL's overnight festival of ideas, invites you to talks, panels, workshops, ...

Small joys in dark times.
Brooklyn Public Library and @simonsfoundation.org present

Night in the Library:
The Philosophy of Mathematics

Free Event at Brooklyn Central Library
Pi Day, Saturday 3/14
7 p.m. to 3:14 a.m
Keynote Address by Werner Herzog

www.bklynlibrary.org/night-library

03.03.2026 16:53 πŸ‘ 14 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Algorithmic Primitives and Compositional Geometry of Reasoning in Language Models How do latent and inference time computations enable large language models (LLMs) to solve multi-step reasoning? We introduce a framework for tracing and steering algorithmic primitives that underlie ...

Agreed and We do so here:

Algorithmic Primitives and Compositional Geometry of Reasoning in Language Models. www.arxiv.org/abs/2510.15987

02.03.2026 00:06 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post from twitter on our @clarkesworld account from 11:48AM on Feb 20, 2023. "Submissions are currently closed. It shouldn't be hard to guess why."

Post from twitter on our @clarkesworld account from 11:48AM on Feb 20, 2023. "Submissions are currently closed. It shouldn't be hard to guess why."

Today is the 3rd slopiversary of us having to temporarily close submissions. The problem of "AI"-generated submissions hasn't gone away and is still a huge waste of our time. House policy remains the same: #noAI stories, translation, art, or anything else.

20.02.2026 16:30 πŸ‘ 859 πŸ” 207 πŸ’¬ 20 πŸ“Œ 10

But that doesn’t at all capture the specifics addressed in the book. I’d like to restate that the book specifically addresses absurd philosophies and statistics underlying industrial AI and EA that render ethical concern for living beings irrelevant. I recommend reading the book.

01.03.2026 21:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Agreed. Though I hold a different place for this book compared to a fiction film. IMO it’s important not to blur the boundaries of fiction and reality. This book references real papers, essays, books, publicly held opinions, moving of funds, with their underlying philosophies & their consequences.

01.03.2026 21:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This book should be essential reading for anyone who has anything to do with AI. Well researched, with proper reference to recent history, revealing the insane underlying philosophies that enthusiastic techies & EA advocates buy into in the name of techno optimism.

01.03.2026 20:35 πŸ‘ 57 πŸ” 12 πŸ’¬ 5 πŸ“Œ 0
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Ida Momennejad, The Ontological Reversal of Computation and the Brain - PhilArchive The Brain Abstracted (2025) critiques treating abstractions in neuroscience as complete explanations of the brain, for their oversimplification and control-orientation. Chirimuuta argues that neurosci...

On the invitation for a commentary on Mazviita Chirimuuta's The Brain Abstracted, I had the pleasure of writing on equating the brain with computation.

The Ontological Reversal of Computation and the Brain

in Philosophy & the Mind Sciences.
Below see what I agree & disagree with in the book.
🧡 1/n

17.02.2026 16:52 πŸ‘ 43 πŸ” 13 πŸ’¬ 1 πŸ“Œ 3
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We Will Not Be Divided Employees of Google and OpenAI stand together to refuse the Department of War's demands to use AI models for domestic mass surveillance and autonomous killing without human oversight.

Pleased to see some friends' names here :)
notdivided.org

27.02.2026 18:59 πŸ‘ 32 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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Cognitive primitives of the insect brain Understanding the mechanistic basis of human cognition is likely to benefit from investigating how it emerged through evolution. We propose that identifying and investigating fundamental brain functio...

Little smart critters..πŸͺ°πŸπŸœ
Cognitive primitives of the insect brain: Trends in Cognitive Sciences www.cell.com/trends/cogni...

27.02.2026 21:48 πŸ‘ 37 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0
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Many Minds: Seven metaphors for AI If you wanted a petri dish for understanding metaphorsβ€”how they emerge and evolve and jostle with each otherβ€”it would be hard to do better than the world of AI. We talk about AI systems variously as c...

I enjoyed talking with @kensycoop.bsky.social on the Many Minds podcast about the metaphors we use to conceptualize AI.

manyminds.libsyn.com/seven-metaph...

26.02.2026 16:27 πŸ‘ 69 πŸ” 21 πŸ’¬ 2 πŸ“Œ 2

Yes, I believe we discussed this with Rosa a few years ago at the learning salon. My proposal of ontological reversal falls in this tradition, and @neddo.bsky.social's work as well.

26.02.2026 17:13 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

After several years of work, my lab is starting to put out our first papers on learning in a unicellular organism (Stentor coeruleus).

Here we show evidence for a form of associative learning in Stentor:
www.biorxiv.org/content/10.6...

26.02.2026 11:39 πŸ‘ 176 πŸ” 57 πŸ’¬ 5 πŸ“Œ 7

Congrats Sina! Great work!

26.02.2026 14:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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.

Thrilled that my paper is out in the @nature.com. We explored how the brain builds complex tasks by compositionally combining simpler sub-task representations. The brain flexibly performs multiple tasks by dynamically reusing neural subspaces for sensory inputs and motor actions

rdcu.be/eRVUk

11.02.2026 22:40 πŸ‘ 130 πŸ” 47 πŸ’¬ 4 πŸ“Œ 1

Thank you for the kind words.

24.02.2026 12:51 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Exciting! Congrats!!

22.02.2026 19:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Well said. IMO it’s not just about industry per se (though it is) but also due to the dominance of intellectual traditions that machinify minds, since the 1700s. I touch on this in

β€œThe ontological reversal of computation and the brain”

But there’s a lot more to discuss & write on this.

22.02.2026 19:42 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

An Underrated classic.

22.02.2026 19:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thank you, it points out philosophy’s role in cog neuro to show Chirimuuta’s critique of neuroscience abstractions can be traced back to philosophy, that the two are entangled. It’s about ontological reversal in conflating computation with minds/brains, & how to undo it.
Hope you enjoy it!

17.02.2026 20:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Let me know your thoughts! These discussions are especially important for those of us who use computational modeling to understand real living minds.

17.02.2026 17:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It's been a pleasure to engage deeply w the intersection of brains/minds/computation. IMO especially now it's crucial to think philosophically about how tools/models/AI are shifting our ontology, what we take as real minds.

Thanks to Mazviita, @melaniemitchell.bsky.social, @nathanieldaw.bsky.social

17.02.2026 16:52 πŸ‘ 8 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Takeshi Kuribayashi’s installation, For Trees, 2015.

Takeshi Kuribayashi’s installation, For Trees, 2015.

I close with Kuribayashi’s For Trees 2015. He sealed cut-up pieces of a tree in glass boxes, but each box turned into an evolving ecology. Likewise, interdisciplinary mastery can observe plural abstractions as bounded ecologies, rather than a single map of reality that replaces the territory.
15/n

17.02.2026 16:52 πŸ‘ 11 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

I propose that in order to pursue understanding, Undoing Ontological Reversal requires true interdisciplinary mastery, not disciplinary withdrawal. Only by tracking how abstractions move, stabilize, & feed back across disciplines can we resist mistaking tools of control for accounts of reality.
14/n

17.02.2026 16:52 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0