Pinned
Jiwoong Park
@jiwoongpark.bsky.social
· Jun 23
Hippocampal systems for event encoding and sequencing during ongoing narrative comprehension - Communications Biology
Distinct hippocampal-cortical systems support the encoding and sequencing of narrative events during ongoing comprehension, revealing how episodic memory integrates past and present information into c...
www.nature.com
🧠📖 New paper out! How does the brain make sense of a story?
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
Reposted by Jiwoong Park
🧠 Paper out!
We investigated how hippocampal and cortical ripples support memory during movie watching. We found that:
🎬 Hippocampal ripples mark event boundaries
🧩 Cortical ripples predict later recall
Ripples may help transform real-life experiences into lasting memories!
rdcu.be/eui9l
We investigated how hippocampal and cortical ripples support memory during movie watching. We found that:
🎬 Hippocampal ripples mark event boundaries
🧩 Cortical ripples predict later recall
Ripples may help transform real-life experiences into lasting memories!
rdcu.be/eui9l
Movie-watching evokes ripple-like activity within events and at event boundaries
Nature Communications - The neural processes involved in memory formation for realistic experiences remain poorly understood. Here, the authors found that ripple-like activity in the human...
rdcu.be
July 1, 2025 at 1:26 PM
🧠 Paper out!
We investigated how hippocampal and cortical ripples support memory during movie watching. We found that:
🎬 Hippocampal ripples mark event boundaries
🧩 Cortical ripples predict later recall
Ripples may help transform real-life experiences into lasting memories!
rdcu.be/eui9l
We investigated how hippocampal and cortical ripples support memory during movie watching. We found that:
🎬 Hippocampal ripples mark event boundaries
🧩 Cortical ripples predict later recall
Ripples may help transform real-life experiences into lasting memories!
rdcu.be/eui9l
Reposted by Jiwoong Park
Finally,😃 the first project during the Ph.D. program is published in PLOS Biology. We examined the spatiotemporal brain dynamics of context and sensory information integration in pain.
Thanks to my advisor @choongwanwoo.bsky.social and co-authors Seok-Jun Hong and Elizabeth Losin. plos.io/4fsaanu
Thanks to my advisor @choongwanwoo.bsky.social and co-authors Seok-Jun Hong and Elizabeth Losin. plos.io/4fsaanu
November 16, 2024 at 3:07 AM
Finally,😃 the first project during the Ph.D. program is published in PLOS Biology. We examined the spatiotemporal brain dynamics of context and sensory information integration in pain.
Thanks to my advisor @choongwanwoo.bsky.social and co-authors Seok-Jun Hong and Elizabeth Losin. plos.io/4fsaanu
Thanks to my advisor @choongwanwoo.bsky.social and co-authors Seok-Jun Hong and Elizabeth Losin. plos.io/4fsaanu
Reposted by Jiwoong Park
Hi, I’m very pleased to share my social memory project with my PI Won Mok Shim and amazing collaborators @myoo.bsky.social
www.nature.com/articles/s41...
How does the hippocampus integrate multiple cognitive processes for memory encoding and retrieval?🧠
Here’s what we found⬇️:
www.nature.com/articles/s41...
How does the hippocampus integrate multiple cognitive processes for memory encoding and retrieval?🧠
Here’s what we found⬇️:
Coordinated representations for naturalistic memory encoding and retrieval in hippocampal neural subspaces - Nature Communications
In this study, the authors show that novelty encoding aligns with memory formation in the hippocampus but not with memory retrieval, and that hippocampal components involved in each process reflect it...
www.nature.com
January 28, 2025 at 7:21 AM
Hi, I’m very pleased to share my social memory project with my PI Won Mok Shim and amazing collaborators @myoo.bsky.social
www.nature.com/articles/s41...
How does the hippocampus integrate multiple cognitive processes for memory encoding and retrieval?🧠
Here’s what we found⬇️:
www.nature.com/articles/s41...
How does the hippocampus integrate multiple cognitive processes for memory encoding and retrieval?🧠
Here’s what we found⬇️:
🧠📖 New paper out! How does the brain make sense of a story?
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
Hippocampal systems for event encoding and sequencing during ongoing narrative comprehension - Communications Biology
Distinct hippocampal-cortical systems support the encoding and sequencing of narrative events during ongoing comprehension, revealing how episodic memory integrates past and present information into c...
www.nature.com
June 23, 2025 at 11:09 PM
🧠📖 New paper out! How does the brain make sense of a story?
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
Combining behavioral data, #fMRI, and #LLMs, our study explores how distinct hippocampal-cortical systems support the #encoding and #sequencing of #narrative events during ongoing comprehension.
www.nature.com/articles/s42...
New preprint out! 🚀
Our latest work on Motion-Corrected Eye Tracking (MoCET) is now available on bioRxiv! We introduce a method to improve gaze accuracy in fMRI experiments using head motion correction.
Check it out here: doi.org/10.1101/2025...
#EyeTracking #fMRI
Our latest work on Motion-Corrected Eye Tracking (MoCET) is now available on bioRxiv! We introduce a method to improve gaze accuracy in fMRI experiments using head motion correction.
Check it out here: doi.org/10.1101/2025...
#EyeTracking #fMRI
Motion-corrected eye tracking (MoCET) improves gaze accuracy during visual fMRI experiments
Human eye movements are essential for understanding cognition, yet achieving high-precision eye tracking in fMRI remains challenging. Even slight head shifts from the initial calibration position can ...
doi.org
March 14, 2025 at 12:42 PM
New preprint out! 🚀
Our latest work on Motion-Corrected Eye Tracking (MoCET) is now available on bioRxiv! We introduce a method to improve gaze accuracy in fMRI experiments using head motion correction.
Check it out here: doi.org/10.1101/2025...
#EyeTracking #fMRI
Our latest work on Motion-Corrected Eye Tracking (MoCET) is now available on bioRxiv! We introduce a method to improve gaze accuracy in fMRI experiments using head motion correction.
Check it out here: doi.org/10.1101/2025...
#EyeTracking #fMRI
Reposted by Jiwoong Park
If you are curious about the brain🧠 on causal inference, insight💡, memory retrieval, and narrative comprehension🎬, this will be the one.
work by dream team @jinke.bsky.social Rhea Madhogarhia @ycleong.bsky.social @monicarosenb.bsky.social ⭐
work by dream team @jinke.bsky.social Rhea Madhogarhia @ycleong.bsky.social @monicarosenb.bsky.social ⭐
Cortical reinstatement of causally related events sparks narrative insights by updating neural representation patterns https://www.biorxiv.org/content/10.1101/2025.03.12.642853v1
March 13, 2025 at 2:58 PM
If you are curious about the brain🧠 on causal inference, insight💡, memory retrieval, and narrative comprehension🎬, this will be the one.
work by dream team @jinke.bsky.social Rhea Madhogarhia @ycleong.bsky.social @monicarosenb.bsky.social ⭐
work by dream team @jinke.bsky.social Rhea Madhogarhia @ycleong.bsky.social @monicarosenb.bsky.social ⭐
Reposted by Jiwoong Park
Happy to share our new preprint on cognitive maps and human spatial memory! Led by @lauranett.bsky.social, together with @timaguth.bsky.social and @philippbuchel.bsky.social
Preprint: www.biorxiv.org/content/10.1...
Task for easy re-use: github.com/BonnSpatialM...
Code: github.com/BonnSpatialM...
Preprint: www.biorxiv.org/content/10.1...
Task for easy re-use: github.com/BonnSpatialM...
Code: github.com/BonnSpatialM...
Behavioral investigation of allocentric and egocentric cognitive maps in human spatial memory
Spatial memory is a fundamental cognitive function that enables humans and other species to encode and recall the locations of items in their environments. Humans employ diverse strategies to support ...
www.biorxiv.org
January 19, 2025 at 8:15 PM
Happy to share our new preprint on cognitive maps and human spatial memory! Led by @lauranett.bsky.social, together with @timaguth.bsky.social and @philippbuchel.bsky.social
Preprint: www.biorxiv.org/content/10.1...
Task for easy re-use: github.com/BonnSpatialM...
Code: github.com/BonnSpatialM...
Preprint: www.biorxiv.org/content/10.1...
Task for easy re-use: github.com/BonnSpatialM...
Code: github.com/BonnSpatialM...
Reposted by Jiwoong Park
Proud of my first contribution to memory research: “Brain and eye movement dynamics track the transition from learning to memory-guided action” out in @currentbiology.bsky.social, great team effort together with Janina Klingspohr, Marcel Kehl & Bernhard Staresina.
www.cell.com/current-biol...
www.cell.com/current-biol...
Brain and eye movement dynamics track the transition from learning to memory-guided action
This study reveals how the brain dynamically shifts from learning to memory-guided
behavior. Büchel et al. use electroencephalography (EEG) and eye tracking in a spatiotemporal
learning task to show a...
www.cell.com
November 27, 2024 at 7:14 AM
Proud of my first contribution to memory research: “Brain and eye movement dynamics track the transition from learning to memory-guided action” out in @currentbiology.bsky.social, great team effort together with Janina Klingspohr, Marcel Kehl & Bernhard Staresina.
www.cell.com/current-biol...
www.cell.com/current-biol...
Reposted by Jiwoong Park
Just finished a draft of my Models of Memory (grad) course that I'm teaching this spring! Please share/borrow/re-use/follow along as desired, and if you have feedback or suggestions I'd really love to hear (especially while I can still change it)!
All materials are here: github.com/ContextLab/m...
All materials are here: github.com/ContextLab/m...
February 13, 2025 at 6:01 PM
Just finished a draft of my Models of Memory (grad) course that I'm teaching this spring! Please share/borrow/re-use/follow along as desired, and if you have feedback or suggestions I'd really love to hear (especially while I can still change it)!
All materials are here: github.com/ContextLab/m...
All materials are here: github.com/ContextLab/m...