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Khalspi

@khalspi

Finance/Accounting/Tech. Interested in cognitive and social psychology, neuroscience, and policy. Jamaican πŸ‡―πŸ‡² | White Room Student | True Neutral

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21.10.2024
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Latest posts by Khalspi @khalspi

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13.03.2026 15:09 πŸ‘ 68 πŸ” 14 πŸ’¬ 1 πŸ“Œ 1

If you're interested in the intersection of neuroscience 🧠 and software engineering πŸ‘©β€πŸ’», these are excellent opportunities. Great teams and a supportive working environment.

Can't recommend them enough! #neuroskyence

13.03.2026 15:04 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Has media consumption gone too far?

13.03.2026 10:29 πŸ‘ 47 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0

Come join us to build open source tools for neuroscience!

Happy to answer any questions.

13.03.2026 14:05 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Donders Institute Open Dag | 21 maart | Radboud Universiteit Een dag vol interactieve belevenissen van spannende escape rooms en illusies tot live demonstraties, talks en experimenten – voor jong en oud.

Curious how YOUR brain adapts to body augmentations? 🧠

On 21 March we will be at the Donders Institute Open Day (De Brein Show) in Nijmegen. Our lab @bbt-lab.bsky.social will be part of the demos, where you can try our finger-extending exoskeleton 🦾

More info πŸ‘‰ www.ru.nl/donders-inst...

13.03.2026 14:06 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Really bummed that my student Abhishek and I can't attend #Cosyne26. He was going to present a poster today on a new kind of place-value mapping in the orbitofrontal cortex (poster # 2-153). If you are curious (and were planning to visit the poster), please feel free to reach out.

13.03.2026 11:17 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Cool CFP on neural computation at Bochum 🧠

13.03.2026 02:30 πŸ‘ 10 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Home This virtual workshop teaches students basic principles of computer programming for psychology and neuroscience. Specific emphasis is given on the skills needed to analyze data from cognitive tasks us...

Want to learn R? πŸ“Š Join our NSF-funded "R Programming for Psychology and Neuroscience Workshop"! This virtual workshop is completely free and teaches junior scientists the basics of coding for data analysis.

Apply by May 15th!
rworkshop.missouri.edu

#RStats #Psychology #Neuroscience

12.03.2026 20:42 πŸ‘ 16 πŸ” 14 πŸ’¬ 0 πŸ“Œ 0
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I’ll be presenting our work, supervised by Peter E. Latham and in collaboration with @krotov.bsky.social, at #COSYNE2026.

Full paper: arxiv.org/pdf/2601.00984
(to be presented at #ICLR2026).

For a summary--or to see the poster if you’re not attending--check out www.linkedin.com/posts/mohade...

11.03.2026 22:34 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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We only experience time moving forward. But memory can both predict what comes next and reconstruct what must have happened before.

In a new @biorxivpreprint.bsky.social preprint, we show how hippocampal development enables this flexible representation of time 🧡

11.03.2026 16:05 πŸ‘ 46 πŸ” 14 πŸ’¬ 1 πŸ“Œ 0
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Deconstruction of a memory engram reveals distinct ensembles recruited at learning - Nature Neuroscience Pouget et al. identified distinct CA1 neuron ensembles active during specific moments of fear learning and uncovered the core engram essential for memory formation.

How does the brain build a memory?
A common assumption is that the neurons activated during an experience collectively form the memory engram.
In our new Nature Neuroscience paper (finally out!), we show that this is not the case.
www.nature.com/articles/s41...

11.03.2026 21:48 πŸ‘ 153 πŸ” 58 πŸ’¬ 11 πŸ“Œ 1
2026 essay competition

2026 essay competition

Oh wow. I know people here have THOUGHTS. Write them up & submit!!

I love that all essays have to be public before entering. This is exactly the type of conversation we need more of. (Also cash prizes + philanthropy is listening)

Now which on my list should I pick πŸ€”?

astera.org/essay-compet...

11.03.2026 14:27 πŸ‘ 30 πŸ” 17 πŸ’¬ 2 πŸ“Œ 0
Comment Form: Draft NIH Controlled-Access Data Policy and Proposed Revisions to NIH Genomic Data Sharing Policy National Institutes of Health (NIH) Office of Science Policy (OSP): Request for Information on Draft NIH Controlled-Access Data Policy and Proposed Revisions to NIH Genomic Data Sharing Policy

NIH is requesting comments on a new draft policy that may require human brain imaging data (and other data) from nih-funded research to only be shared via controlled access, & only with certain countries. I suggest neuroimagers read closely & submit comments by 3/18.

osp.od.nih.gov/comment-form...

11.03.2026 13:10 πŸ‘ 33 πŸ” 44 πŸ’¬ 4 πŸ“Œ 1

🧠 Resting-state fMRI is often treated as the gold standard for studying the brain’s intrinsic organization.

But is it actually the best way to estimate functional architecture?

We tested this directly.

🧡1/8

10.03.2026 19:19 πŸ‘ 126 πŸ” 56 πŸ’¬ 4 πŸ“Œ 11

Thanks @natmesanash.bsky.social for covering our new work, in @thetransmitter.bsky.social!

10.03.2026 19:59 πŸ‘ 40 πŸ” 11 πŸ’¬ 1 πŸ“Œ 0
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Super excited to give a talk in the main auditorium at COSYNE in Lisbon about my ongoing PhD work on how the hippocampus supports vocal interactions in singing mice! πŸ­πŸŽ€β™¬πŸ§ 

πŸ“ Auditorium I
πŸ—“ Mar 13 (Fri) 9:30–9:45

#COSYNE2026

10.03.2026 15:35 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

8 days left to submit to the Human x AI Finance conference!
- πŸ† $1,000 prize for the best paper.
- ✈️ The top 4 papers will be invited for presentation at the Fink Center Conference on Financial Markets at UCLA Anderson School of Management (travel and lodging included).
πŸ”— humanxaifinance.org

10.03.2026 18:31 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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UMR Releases Annual NIH Economic Impact Report: 2026 Update

bit.ly/4sC0mO7

United for Medical Research

10.03.2026 13:34 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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BlackRock limits withdrawals from private credit fund after redemption surge Quarterly payouts are now subject to a 5% cap as investors pull back from semi-liquid private credit products.

"BlackRock limits withdrawals from private credit fund after redemption surge"

#finance #investing #privatecredit

10.03.2026 10:23 πŸ‘ 4 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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🚨 If you are at Mind & Brain Symposium 2026 in Berlin, come check out our ongoing work on modeling structure learning under uncertainty using a combination of active inference and particle filtering! Done and presented by Julia Senfft.

πŸ“ƒ Poster C30!

#minandbrain2026 #MBB2026

10.03.2026 12:37 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Very excited to present my poster on the transition dynamics of attention later today at #MindBrainBody #MBBS2026 #MBB And even more excited to see my students presents theirs, addressing different questions raised by this framework (see below) :)

10.03.2026 12:50 πŸ‘ 15 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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"My First Pull Request": A Beginners Guide to Open Source with PsychoPy Make your first pull request and learn how to get started in the world of Open Source Projects!

Want to learn how to contribute to #opensource? πŸ‘©β€πŸ’»πŸ‘¨β€πŸ’»

Never used #Git before?

Join us for our free beginner-friendly workshop and learn the basics of contributing to open source projects like #psychopy

πŸ—“ March 19th
⏰ 12:00 PM (UK time)

Everyone is welcome πŸš€
www.eventbrite.co.uk/e/my-first-p...

10.03.2026 13:01 πŸ‘ 9 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0

Spoiler alert... the fastest one comes under a microsecond!

10.03.2026 07:34 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

If you currently do not have a reproducible workflow where you can share data and code where possible, I expect you will soon not be able to publish in good journals.

Beyond being best practice, journals will use this to identify papers written by AI.

Plan a new project accordingly.

10.03.2026 04:42 πŸ‘ 47 πŸ” 17 πŸ’¬ 1 πŸ“Œ 1

Inhibitory neurons are among the most transcriptomically diverse class of neurons in the CNS, with some brain regions having 60+ distinct cell types. Do humans share the same repertoire as rodents? Birds? Fish? 1/13

10.03.2026 02:43 πŸ‘ 65 πŸ” 26 πŸ’¬ 3 πŸ“Œ 4
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The Scale of Billionaires’ Campaign Donations is Overwhelming U.S. Politics

NEW: We just published a deep dive into just how much billionaires are now dominating U.S. politics.

We found 300 billionaire families accounted for 19% of federal donations in 2024. The deluge was even larger in many state and local races.

1/7

www.nytimes.com/2026/03/09/u...

10.03.2026 02:04 πŸ‘ 606 πŸ” 347 πŸ’¬ 23 πŸ“Œ 42
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@tylerachang.bsky.social and I will be presenting the Goldfish as an oral at #LREC2026 in Mallorca! 🌴

09.03.2026 16:35 πŸ‘ 16 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

Good instinct, I could see that

09.03.2026 21:08 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sicklers match controls on task accuracy - have slower processing speed.

Executive networks rely on attention systems (dorsal vs ventral depending on disease severity) to compensate for lower oxygen delivery.

I'm unclear on what this means in daily life.

09.03.2026 20:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0