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Jiwoong Park

@jiwoong_parks

Physics and Scientific computing

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Jiwoong Park Reposted

1/4: 🎉We are thrilled to announce the joining of Dr. Hakwan Lau as the Co-Director of IBS Center for Neuroscience Imaging Research! With a unique background bridging cognitive science, neuroscience, and philosophy, Dr. Lau brings unparalleled expertise to our center. @hakwanlau

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Jiwoong Park Reposted

Games can help us to understand the human mind, because they are intuitive and fun. In this Perspective, Allen et al. discuss the pros and cons of games over standard lab experiments. nature.com/articles/s4156…


Jiwoong Park Reposted

We move our eyes around when we are trying to solve a hard problem. How do we explain these eye movements? In our new study, we trained a 2-layer transformer model to predict how monkeys played the Pac-Man game. arxiv.org/abs/2406.14100

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Jiwoong Park Reposted

𝗠𝗮𝗿𝗿'𝘀 𝗹𝗲𝘃𝗲𝗹𝘀: 𝗴𝗼𝗼𝗱 𝗼𝗿 𝗯𝗮𝗱? Or, how many levels, 2, 3, 4 or 7??? "Marr’s three levels of analysis are not useful as a framework for neuroscience" Jonathan Pillow opines: physoc.onlinelibrary.wiley.com/doi/abs/10.111…

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Jiwoong Park Reposted

Exciting news🥳! You can now accurately pinpoint where participants are looking during a free-viewing fMRI experiment, even with the narrow FOV of a 7T scanner!👀✨ Check out MoCET (Motion-Corrected EyeTracking) to tackle head-motion issues in camera-based eye-tracking. #VSS2024

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Jiwoong Park Reposted

Don't use Sci-Hub — it's a "controversial" website with 84M+ research papers freely available. We should try to make billion-dollar academic publishers richer. Here's an updated thread on integrating Sci-Hub with Zotero to get free papers. Please don't do this😉


Jiwoong Park Reposted

I love Dropbox because It allows me to coordinate data across my whole team. Dropbox is the best! db.tt/NATH3dpj


Jiwoong Park Reposted

ChatGPT is everywhere and everyone is using it. But most academics don't know how to use it *smartly.* Here's how to use ChatGPT intelligently (and ethically) for academic purposes:


Jiwoong Park Reposted

A truly iconic email.

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Jiwoong Park Reposted

Industry is pretty cool. Really

When I was a PhD student, professors told me what having an industry job was *really* like. Everything they told me was wrong. Let's start telling the truth about what it's like to work outside of academia. 1/

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Jiwoong Park Reposted

PSA: Time causes permanent changes to the brain. Avoid exposure to time for optimum brain health!

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Jiwoong Park Reposted

New book on "Convex Optimization for Machine Learning" (Oct 2022) by Changho Suh (KAIST) in open access. Implementations in Python & CVXPY nowpublishers.com/article/BookDe…

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Jiwoong Park Reposted

Location, encoded by place cells, is important for animals, humans, … and airplanes. Check out our new work: "Space is a latent sequence”. It will change the way you look at place cells, spatial representations, remapping, and knowledge transfer. 🧵 arxiv.org/pdf/2212.01508…


Jiwoong Park Reposted

My lab's mouse fMRI know-how is reported as a protocol (doi.org/10.1016/j.xpro…). It will be useful to obtain high-quality EPI and optogenetic fMRI at ultrahigh fields such as15.2T. @CNIR_IBS


Jiwoong Park Reposted

This week on #Neurosalience, @fmri_today and @SeongGi_Kim cover the fMRI contrast, discussing topics from signal specificity, to pre and post undershoot, to negative signal changes, to new types of contrast ! 🎧 Listen: bit.ly/3VZyNxM 🖥️ Watch: youtu.be/YUkXG4dOy8c


Jiwoong Park Reposted

Seong-Gi has been a world leader for 30 years in elucidating fMRI contrast mechanisms. In this amazing conversation, we take a deep dive into all the ins and outs and nitty gritty of fMRI contrast!

This week on #Neurosalience, @fmri_today and @SeongGi_Kim cover the fMRI contrast, discussing topics from signal specificity, to pre and post undershoot, to negative signal changes, to new types of contrast ! 🎧 Listen: bit.ly/3VZyNxM 🖥️ Watch: youtu.be/YUkXG4dOy8c



Jiwoong Park Reposted

If you want to make a physicist really uncomfortable

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Jiwoong Park Reposted

Are there generalizable canonical brain states🧠 that underlie cognition as we rest, perform tasks, and watch engaging & boring🎥? What low-dimensional manifold underlies large-scale brain dynamics? How do these dynamics reflect our ever-changing minds? biorxiv.org/content/10.110…


Jiwoong Park Reposted

At long last our paper "Neural dynamics of phoneme sequences reveal position-invariant code for content & order" is out! -paper: nature.com/articles/s4146… -data: osf.io/ag3kj/ -press: nyu.edu/about/news-pub… By our NYU dream team @GwilliamsL @AlecMarantz & @DavidPoeppel

our new paper "Neural dynamics of phoneme sequencing" is now on bioRxiv! biorxiv.org/content/10.110… conducted with dream-team @jrking0 @AlecMarantz @davidpoeppel, we use MEG to study how phonemes are processed in continuous naturalistic speech short summary in thread below: 1/8

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Jiwoong Park Reposted

Academic writing is a superpower. It's a key to publishing, getting a new job or tenure, and becoming known in the field These 10 AI-powered websites will help you with EVERY part of your manuscript and will save you 100+ hours: #openscience #AcademicTwitter #phdvoice #phdchat


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