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Posts by Kamran Diba

⚠️ Postdoc Opportunity in System Neuroscience at the Paris Brain Institute ⚠️

Feel passionate about neuroscience and sleep 🧠? Want to learn cutting-edge techniques 🔬 to answer exciting basic science questions? Want to work in a multidisciplinary environment at the heart of Paris 🏨?

Come join us !

1 week ago 14 13 1 0

Please consider signing this, even if doing so is just a token of our humanity. Civilians should never be a target, much less whole civilizations.

1 week ago 8 1 0 0

Some reports say over 500 schools, 55 libraries, & 25 universities hit.
You can debate the numbers, but hitting Sharif University & Beheshti is like hitting MIT & Stanford. I keep wondering: How would the scientific community respond differently if it was those universities? What’s the difference?

2 weeks ago 473 191 6 5
List of Sharif University of Technology people - Wikipedia

Sharif University in Tehran was just bombed

Founded in 1965, it is one the most elite science and engineering institutions in the world. Alumni include the mathematician Maryam Mirzakhani, first woman to win the Fields Medal

Here is the list of other alumni

en.wikipedia.org/wiki/List_of...

2 weeks ago 210 118 6 12
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Dorsoventral hippocampus neural assemblies reactivate during sleep following an aversive experience - Nature Neuroscience Synchronization of sharp-wave ripples across the dorsoventral hippocampus during sleep supports coordinated reactivation that represents negative experiences more faithfully than positive ones.

Our paper is out today!!! (not an April fool's day joke) Congrats to authors @azulsilva.bsky.social, @belalima-paiva.bsky.social, Ele Pronier, and mostly to the amazing scientist and human being who led this project @facuumm.bsky.social
#neuroskyence #hippocampus
www.nature.com/articles/s41...

2 weeks ago 75 30 11 1
Entorhinal cortex represents task-relevant remote locations independently of CA1 - Nature Neuroscience Neurons in medial entorhinal cortex collectively represent discrete nonlocal positions during immobility. During this nonlocal coding, CA1 is uncoupled from entorhinal cortex. These representations ar...

My main postdoc work is now published: www.nature.com/articles/s41...! We (myself, Isabel Low, Frances Cho, and @lgiocomo.bsky.social) discovered task-relevant remote representations in entorhinal cortex independent of CA1. #paperthread below! 1/13

2 weeks ago 69 27 6 1

My Republican colleagues must take notice:

The U.S. cannot base foreign policy on whether or not a president gets a prize.

This is pathetic.

It is petty and dangerous narcissism — behavior we might expect from a spoiled child, not the leader of a democratic nation.

3 months ago 2546 602 157 38
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Dr. Gladys West, Mathematician Whose Work Made GPS Possible, Dies at 95 ALEXANDRIA, VA — Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She passed away

Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She was 95.

3 months ago 27237 9604 550 501
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Ann Arbor Indivisible march and rally on State Street and N. University January 10, 2026

3 months ago 6 4 0 0

The new Cajal Center is opening 8 CSIC permanent research positions (CT, IC & PF levels) via national competitive exams. We welcome candidates eager to shape an ambitious 🧠 research hub in Spain.
🔗 sede.csic.gob.es/tramites/con... 📣
#Neuroscience #CNC #CSIC #ScienceJobs 👇🏼

3 months ago 21 14 0 0
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It’s definitely taking me longer to complete my reviews right now. And that seems to be the case with the manuscripts I have in review as well. So my guess is yes, and yes.

4 months ago 1 0 0 0
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I think almost all scientific projects should be planned carefully. And I think an app can dramatically improve that. So I wrote an app for that (free for now, if you can fund this let me know). I tested it quite a bit (>8000 users in beta so far). try it: planyourscience.com

5 months ago 62 22 1 2
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Just out in Nature! “The astrocytic ensemble acts as a multiday trace to stabilize memory.” We identified astrocytic ensembles that link experiences across days to stabilize memory nature.com/articles/s41.... New astrocyte tools are openly available at Addgene: addgene.org/Jun_Nagai/. 1/8

6 months ago 82 27 4 3

Yes. Important for all NIH people and scientists:

The executive orders are not law. The President *cannot* make laws.

And in fact, executive orders may violate the law. As a federal employee, you are obligated not to follow illegal orders. That includes illegal EOs.

1 year ago 1481 417 15 9
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Neuroeconomics Summer School

announcing this year's neuroeconomics summer school, this time outside paris. too many great lecturers to list, even too many great organizers (plassmann,glimcher,tymula,kable,me). & you wouldnt believe all the past students and where they are now. sign up: www.insead.edu/events/neuro...

1 year ago 43 17 0 1

This is not just a "pause." It is an unlawful destruction now.

Foreign aid is a cornerstone of national security with diplomacy and defense. USAID's work reaches 100s of millions worldwide and America will be harmed.

Here are some of the lives at stake.

1 year ago 2922 958 45 24

I'm searching for possibilities of funding to cover a sabbatical year as visiting professor abroad in 2026. I'm very interested to collaborate with international researchers within the field of sleep and memory. Please let me know if something interesting comes up.

1 year ago 3 1 0 0

I want to highlight a special issue in honor of Sarah DuBrow, a brilliant scientist and dear friend who passed away in 2022.

We contributed a paper in which we disentangled the importance of temporal and causal relationships while participants recalled the non-linear narrative, Memento. 🧵 ⬇️ 1/9

1 year ago 42 17 1 0
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Hippocampal neuronal activity is aligned with action plans - Nature Using high-density electrophysiological recordings, how internally generated cell assemblies are updated by action plans to meet external goals is explored.

It’s an incredible feeling to see something you’ve poured your heart into come to life. This work was born from my curiosity about hippocampal “cognitive tuning.”
Our interpretation of the environment depends on our actions, constantly evolving as we pursue our goals

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

1 year ago 183 47 5 3
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Daily rhythms drive dynamism in sleep, oscillations and interneuron firing, while excitatory firing remains stable across 24 h Electrical patterns in the mouse hippocampus are dynamic across the 24-h (12:12 light:dark) day. Inhibitory neurons show rhythmicity in firing across the day, peaking around light transitions; meanwh...

Our new paper is out!: While hippocampal inhibitory neurons fluctuate around the 24 hour clock, excitatory neuron overall activity remains stable all day long.

Congrats to Nicolette Ognjanovski and team!
onlinelibrary.wiley.com/doi/10.1111/...

1 year ago 3 1 0 0

Rare case where a model 1) accounts for counterintuitive data "out of the box" (untuned visual input can differentially affect in- vs out-field HD neurons), and 2) provides its own counterintuitive insight (vis input to the HD system must be *reduced* by vis objects).

1 year ago 22 5 0 0