Luca Kolibius
Postdoctoral Research Scientist with Prof. Joshua Jacobs at Columbia University.
In search for the memory code.
• Intracranial EEG & Single Neurons
• Human hippocampus
- Reposted by Luca KolibiusOur group has been looking at beta bursts for the last 5 years, but we do it a little differently than most - we group into types them based on their waveforms. In this open access article we lay out why and what we think this might mean journals.sagepub.com/doi/10.1177/... #neuroskyence
- Reposted by Luca KolibiusNew preprint w/ Malin Styrnal & @martinhebart.bsky.social Have you ever computed noise ceilings to understand how well a model performs? We wrote a clarifying note on a subtle and common misapplication that can make models appear quite a lot better than they are. osf.io/preprints/ps...
- Reposted by Luca Kolibius[Not loaded yet]
- Phase-locking as a complementary code to rate code in the human hippocampus. Happening today (13:00-17:00) at poster TT11. #sfn25
- Happening today! #HSN25
- Come and visit my poster at HSN (Poster B12; Fri Nov 14, 12:45–2:30)! Neuropixels in human hippocampus (anesthesia). Neurons show strong tracking of the auditory envelope of sound cues. No evidence for sound-evoked spatial reactivation. Come and have a look! Poster attached. #HSN25
- #SfN Poster ⬇️ We report rate-independent, location-specific phase locking in human hippocampus, and episode-specific phase coding during memory. Bring your critique - any feedback welcome! Poster attached. #SfN25 | PSTR362.24 (Human Navigation) — Tue Nov 18, 1–5 pm, SDCC Halls B–H.
- Come and visit my poster at HSN (Poster B12; Fri Nov 14, 12:45–2:30)! Neuropixels in human hippocampus (anesthesia). Neurons show strong tracking of the auditory envelope of sound cues. No evidence for sound-evoked spatial reactivation. Come and have a look! Poster attached. #HSN25
- Despite recent criticism from Quiroga to our claim that Concept Neurons emerge from Conjunctive Coding Neurons we claim: “And yet, the hippocampus codes conjunctively!”. We hope it sparks a smile (and maybe a few debates). Read here: tinyurl.com/3ycv3vj2
- Read Quirogas Letter here: tinyurl.com/2zffa3dd Read our original Opinion piece here: tinyurl.com/wm8m52pn
- Reposted by Luca Kolibius🧠 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
- Reposted by Luca Kolibius[Not loaded yet]
- Reposted by Luca KolibiusHi Bluesky! First post here. Kicking things off with a new preprint. 🧠 Using human iEEG + pharmacology, we asked: is hippocampal theta required for retrieval? Turns out it’s not. Instead, it may reflect a reinstated encoding mode. Thread below. www.biorxiv.org/content/10.1...
- Reposted by Luca KolibiusWe are recruiting for 5 permanent staff positions (Prof, Senior-, Lecturer) including for 7T-MRI. Please have a look and share widely. (Closing date: May 12) www.nature.com/naturecareer...
- New manuscript published! ✍️👀 Concept neurons evolve from index neurons through overlapping memories. Check it out here: www.cell.com/trends/cogni... 1/15
