Happy to share our study showing a new role for ventromedial PFC in prospection. tinyurl.com/e7kudkby
#neuroskyence #psychscisky
@doryyongzhenxie.bsky.social
PhD student in the Mack Lab at the University of Toronto π¨π¦ π§ π¦ π± My research: category learning, computational modelling, fMRI My hobbies: learning animal facts, coding, digital art, clay
Happy to share our study showing a new role for ventromedial PFC in prospection. tinyurl.com/e7kudkby
#neuroskyence #psychscisky
Proud to share the first preprint of my PhD w/ @barense.bsky.social & Mursal Jahed:
βPutting the testing effect to the test in the wild: Retrieval enhances real-world memories and promotes their semantic integration while preserving episodic integrityβ
See thread! π§΅ osf.io/preprints/ps...
Super excited to share the preprint we've been working on, "On a roll: Recent familiarity primes the brain to retrieve other memories via dopaminergic nuclei responses"! Check it out, and come see us at CNS if you're around this afternoon! drive.google.com/drive/u/0/fo...
30.03.2025 16:25 β π 4 π 4 π¬ 0 π 0New preprint from Yining Ding (@liliand.bsky.social)!
"Temporal order memory in naturalistic events is scaffolded by semantic knowledge and hierarchical event structure"
osf.io/preprints/ps...
Poster C151
#CNS2025 If you are curious about how hippocampal subfields distinctively support the learning of surprising exceptions to category knowledge, come check out my poster at Session C tomorrow between 5 and 7 pm!
29.03.2025 17:56 β π 17 π 4 π¬ 0 π 0Curious about how individual differences in episodic memory traits relate to changes in memory performance over time? Come check out my poster on Sunday, 5-7pm, poster session C, board 66. #CNS2025
29.03.2025 12:51 β π 9 π 3 π¬ 0 π 0Conceptual Roadmap of the present study. To examine the relationship between the metabolic costs of visual processing and aesthetic pleasure, we used both computational and physiological measures to quantify metabolic costs during visual processing: 1. Model-derived estimates of metabolic costs based on the activation of a deep neural network; 2. Metabolic activity of human brains, specifically in the visual processing areas. We found that both measures were inversely related to aesthetic pleasure.
Energy efficiency drives evolution, and humans may have evolved pleasure-based signals to optimize actions. Does this extend to aesthetic pleasure?
Yes!
We find strong evidence in silico and human observers!
osf.io/preprints/ps...
With Yikai Tang and Wil Cunningham.
@uoftpsychology.bsky.social
New starter pack: people doing science with narratives, naturalistic memory, natural conversations, and using language models for psych/cog sci ππ»π
(Reply with π if you'd like to be added!)
go.bsky.app/LGRYMvQ
People like round contours better than angular contours.
Where and how is curvature represented in the brain?
With indoor architecture we found a neural dissociation between subjective curvature and computational curvature.
www.nature.com/articles/s41...
Excited to share a new preprint with Elizabeth McDevitt, Ghootae Kim, and Nick Turk-Browne investigating the role of REM sleep in neural differentiation of memories in the hippocampus! URL: https://www.biorxiv.org/content/10.1101/2024.11.01.621588v1 (1/9)
04.11.2024 13:53 β π 36 π 17 π¬ 3 π 0Looking forward to presenting my work on exception learning at #VSS2024! Come see my poster in the morning of May 18 to discuss how prefrontal, hippocampal, and visual areas can distinctively support the learning of complex visual categories with exceptional items!
16.05.2024 22:27 β π 3 π 1 π¬ 0 π 0#TAMeG2024 is coming!
May 7 2024 @YorkUniversity
π― 27 talks
π― @tyrellturing.bsky.social keynote
π―panel on epi mem and AI @aronowitz.bsky.social @WilCunningham @tyrellturing.bsky.social & @morganbarense
π» reception (cash bar!), awards, powerpoint karaoke!
tameg.ca
π Link to the online full-text: rdcu.be/dFfkK
20.04.2024 03:15 β π 0 π 0 π¬ 0 π 0Thank you, Asaf! It was very nice having you as a part of my foundational research committee team!
19.04.2024 20:51 β π 0 π 0 π¬ 0 π 0π My first first-author paper is now published in PBR! @drmack.bsky.social and l used novel computational modeling & behavioral approaches to show how selective pattern differentiation and integration support learning and generalization of category exceptions! link.springer.com/article/10.3...
19.04.2024 19:38 β π 6 π 6 π¬ 1 π 1Logo of the University of Toronto
Logo of McGill University
Logo of the University of Irvine
We are looking for candidates for a unique postdoc opportunity to work on the role of perceptual grouping in human and computer vision with Sven Dickinson, Kaleem Siddiqi, Zygmunt Pizlo and me.
www.bwlab.org/postdoc-posi...
Please repost.
Come check out our lab's posters at #CNS2024
Featuring work from @doryyongzhenxie.bsky.social , June-Kyo Kim, and Marcus Meng
I will be presenting my poster on Sunday at 5-7pm. Come to chat about edge functional connectivity and how it can be applied to study the neural dynamics in narrative event processing! #CNS2024
13.04.2024 15:49 β π 6 π 1 π¬ 0 π 0Saturday blitz session 2 is Erik Wing, and session 4 is Keela Thomson. Poster session A is Hannah Marlatte. Sunday Poster session C is Erik, Xuan Zhang and Prateek Dhamija. Monday Poster session E is Marya Nurgitz, Ariana Giuliano and Keela Thomson
Check us out at #cns2024:
Sat.: Erik Wing shows how expertsβ schemas (π¦) accelerate training-induced functional & structural (!) cortical plasticity. Keela Thomson on how kids (πΆ) see the world differently (literally!). Β Hannah Marlatte on youthsβ PTSD symptoms & its impact on scene construction (π)
Interested in chatting about how retrieval can enhance real-world event #memory while also introducing disorganization and distortion? If so, check out my poster with
Morgan Barense this Monday from 8-10 am (D49). We'd love to get feedback on this new work! #CNS2024
Brief category learning distorts the perceptual space of complex scenes! Our new paper is now in Psychonomic Bulletin & Review: link.springer.com/article/10.3....Β
@drmack.bsky.social @dirkbwalther.bsky.social