Tarkesh Singh

Tarkesh Singh

@tarkeshsingh.bsky.social

Sensorimotor neuroscientist! 🇮🇳 ➡️🇸🇬 ➡️ 🇺🇸

356 Followers 260 Following 35 Posts Joined Dec 2023
1 week ago
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Humans can learn bimodal priors in complex sensorimotor behaviour #ProcB #Neuroscience #Cognition royalsocietypublishing.org/rspb/article...

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1 week ago
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Can AI Replace Social Science Researchers? No. No it can't. Come on, now.

New post: Can AI Replace Social Science Researchers? (No. No it can't. Come on, now.)

davekarpf.beehiiv.com/p/can-ai-rep...

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2 weeks ago
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AI is threatening science jobs. Which ones are most at risk? Data-analysis and modelling positions are already becoming obsolete, but hands-on experimentalists can breathe easy for now.

AI is threatening science jobs. Which ones are most at risk?

Data-analysis and modelling positions are already becoming obsolete, but hands-on experimentalists can breathe easy for now.

www.nature.com/articles/d41...

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2 weeks ago

Not only that, IMHO AI is going to make incremental science obsolete within the next decade. Funding agencies, university administrators, and tenure committees should start changing how we evaluate scientist and their productivity.

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3 weeks ago

Students will inevitably use AI for most of their research work. How do we teach them how to spot AI hallucinations or errors? Should they learn to build test cases instead of learning syntax? What is the right level of bare minimal programming knowledge that is needed?

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3 weeks ago

How do we teach coding and implement proper quality controls to life science grad students in the AI era? Any thoughts or good resources out there? I am developing a Python based course and would love to hear thoughts. Many of them haven’t taken any programming courses during their undergrad.

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3 weeks ago
PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

Bots have made their way to Prolific experiments. Our lab has stopped online testing of adults entirely now for this reason - we want to know if what we study is real. Probably data collected 2-3 years ago are ok, but moving forward we just can't know. www.pnas.org/doi/10.1073/...

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1 month ago
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This complex brain network may explain many of Parkinson's stranger symptoms Parkinson's disease appears to disrupt a brain network involved in everything from movement to memory.

Parkinson's disease appears to disrupt a brain network involved in everything from movement to memory. n.pr/4kpKWtv

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1 month ago
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Feedback control of random networks as a model of flexible motor cortical dynamics across tasks Kalidindi and Crevecoeur develop a computational framework linking feedback-controlled networks to limb dynamics. They demonstrate that optimal control of fixed network reproduces key motor cortical d...

Paper is out by @harikalidindi.bsky.social : feedback control model of neural population activity
www.cell.com/cell-reports...

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1 month ago
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AI help in grant proposals tied to higher funding odds at NIH But funding proposals to US agencies also tend to be more similar to previously funded projects if they are written or edited with the help of a chatbot.

Scientists are increasingly turning to AI chatbots for help drafting the grant proposals that fund their careers.

Preliminary data indicate that these tools are linked with a slightly higher funding rate and might be pulling the focus of research towards safe, less-innovative ideas.

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1 month ago
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Tomorrow is the deadline! Get your poster submission for #NCMKobe26 in before the deadline of 23:59 PST February 10!

ncm-society.org/subm...

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1 month ago

Breakthrough @nature.com study showcases new non-invasive treatment for Parkinson’s Disease that targets the somato-cognitive action network (SCAN) with personalized neuromodulation, for superior outcomes. www.nature.com/articles/s41...

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1 month ago
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Introducing Prism Prism is a free LaTeX-native workspace with GPT-5.2 built in, helping researchers write, collaborate, and reason in one place.

openai.com/index/introd...

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1 month ago
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Biomechanical costs influence decisions made during ongoing actions | Journal of Neurophysiology | American Physiological Society Accurate interaction with the environment relies on the integration of external information about the spatial layout of potential actions and knowledge of their costs and benefits. Previous studies ha...

journals.physiology.org/doi/full/10....

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1 month ago
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Last few days to get your #NCMKobe26 poster submission in!

Review the guidelines, make sure you have access to the platform, and submit before the deadline at 23:59 PST February 10.

ncm-society.org/subm...

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1 month ago

While preparing your #NCMKobe26 abstract, read through the highlights from #NCMPan25! The meeting highlight article is now available for review.

Thank you to some of the scholarship winners from 2025 for putting the article together.

journals.physiology....

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1 month ago
Screenshot of Prism - I asked it to create a methods, participants, results, and discussion seconds. It did so within 54 seconds...

OpenAI just released Prism, a LaTeX editor with embedded ChatGPT for free.
Writing a paper has never been easier.
Clogging the scientific publishing pipeline has never been easier.
It took me 54 seconds to write up an experiment I did not actually conduct.

prism.openai.com

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3 months ago
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Our upcoming (NSF-funded) OPAM workshop will feature Dr Johnny van Doorn (of University of Amsterdam) presenting on the theory and practice of Bayesian statistics (using JASP software). Please register and join us for the workshop (on January 26th), here: www.opamconference.com/online-works...

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2 months ago
Illustration of the hypothesized flows of information between perception, memory and cognitive control in a conceptual model of working memory. Stimuli attributes are processed to varying degrees of abstraction and parts of these representations can be loaded into working memory under the guidance of cognitive control. Familiar stimuli such as the letter B activate visually abstract representations while less familiar stimuli are limited to sensory representations. Information can be shifted both up and down levels of the perceptual hierarchy to build either more or less abstract representations of either perceived or imagined stimuli. Working memories can be shifted into or out of the hierarchy as needed.

We recently published a theoretical review about how compositional and generative mechanisms in working memory provide a flexible engine for creative perception and imagery.

Pre-print:
osf.io/preprints/ps...

Paper: www.sciencedirect.com/science/arti...

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2 months ago
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Sensory. Motor and all Systems Neuroscience This is a space to discuss all things systems neuroscience (and adjacent) from cool new findings and papers to upcoming meetings and job opportunities. Keep it civil.

I started r/sensorimotorneuro a while back because I thought Reddit would make a great platform for what we used to do on science twitter. Its been wildly unsuccessful so far but you never know: www.reddit.com/r/sensorimot...

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2 months ago
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Cerebellar-cortical beta oscillations emerge as a predictive signal facilitating the stability of behavioral performance Bracco et al. show that pre-movement beta oscillations emerge in a cerebello-cortical network as the environment becomes predictable and outcomes stabilize. The evolution of these oscillations predict...

It's all about beta, baby!
Cerebellar-cortical beta oscillations emerge as a predictive signal facilitating the stability of behavioral performance
www.cell.com/current-biol...
#neuroscience

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2 months ago

Have an idea for an early-stage study investigating the neural mechanisms of rehabilitation? Submit a pilot project application to the new Neuro-PRECISE Center at MUSC!

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3 months ago
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I am looking to hire a great postdoc to join our lab in sunny Eugene at the University of Oregon for fun behavioral/fMRI experiments on sensorimotor control in young and older adults. Please share/get in touch if interested! pages.uoregon.edu/mmar/

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3 months ago
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We tend to think of neurons as either excitatory or inhibitory, but some neurons chemically inhibit their downstream targets while electrically exciting their neighbors. What is gained by having an inhibitory neuron excite its neighbor?

www.biorxiv.org/content/10.6...

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3 months ago
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Deadline is quickly approaching for team/panel and individual oral submissions for #NCMKobe26! The submission deadline is 23:59 PST December 1.

More information - ncm-society.org/subm...

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4 months ago

Last three days to apply for the position.

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4 months ago
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🧠Want to start a #PhD in sensorimotor #neuroscience in Fall 2026? Our NIH- and NSF-funded lab at
@iubloomington.bsky.social uses human behavior and noninvasive brain stimulation to study motor learning and perception. More info: blocklab.net/openings.html or hjblock@iu.edu. Deadline is Dec. 15.

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4 months ago
Gazepoint - Best Eye Tracking Software For Marketers With Gazepoint, see your products through a customer's eyes with our eye-tracking software for marketers. Shop now on our site for worldwide shipping!

A bit over $1,000, but a collaborator uses Gazepoint and is quite happy with it www.gazept.com?srsltid=AfmB...

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4 months ago
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NCM is proud to offer meeting support awards for #NCMKobe26 again this year! The first round of applications are due Dec 1 and more information can be found on the website.

Please share with others in your community so we can support as many people as possible.

ncm-society.org/dive...

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4 months ago
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3 Postdoctoral Research Fellows Champalimaud Foundation (Fundação D. Anna de Sommer Champalimaud e Dr.

🚨Job alert🚨

The lab has up to *3 postdoc openings* for comp systems neuroscientists interested in describing and manipulating neural population dynamics mediating behaviour

This is part of a collaborative ARIA grant "4D precision control of cortical dynamics"

euraxess.ec.europa.eu/jobs/383909

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