The macaque brain can link action to value in a choice task through neural population subspaces, balancing reliable binding of action to value and generalization to novel stimuli
@wjeffjohnston@JustFineNeuro @NeuroPolarbear
https://t.co/qha47bVO0L
#SANS2024@SANS_news
Check out my poster (with @esfinn and twitterless Tory Benson) this afternoon (P3-F-44) about how multivariate neural pattern track within-subject shifts in subjective interpretations
Today at #SANS2024. I'll be presenting our work that looks at the shared and individual processes involved when people interpret Heider and Simmel-esque social interaction animations! Poster# P3-A-1
Excited to join the @WUSTLneurosci & CTCN community this fall! I will be exploring computational models of event cognition, neural dynamics across scales, and much more!🧠
My paper with @Marybel08 with recommendations on responsibly using and communicating race and ethnicity concepts in neuroimaging is out in Nature Neuroscience!
Free-to-view link is here! See details in the quoted post!
https://t.co/Jc1CvJ7oUu
Best birthday gift so far!
In long-term memory, the hippocampus is important for recollection; but in working memory it tracks global familiarity.
We provide data in support of this conclusion & describe how computational models naturally account for these distinct signals.
https://t.co/DbJ3ifYbTT
1/3 When I see an image, I can’t tell how memorable it will be, but I CAN pick up on the feelings that it evokes. Can the feelings evoked by an image help me predict its memorability? https://t.co/BAH22xl4M0
🎉Excited to share my first first author paper in grad school! https://t.co/eOj1sgzc5b Our attentional states wax and wane. How does this impact our learning of regularities in the environment? 1/9
Excited to share this new preprint in collaboration with @HayoungSong5 Zihan Bai @monicarosenb@YuanChangLeong :
Dynamic functional connectivity encodes generalizable representations of emotional arousal but not valence (1/10)
https://t.co/AImhlKSjSG
Feeling fomo for #SfN2023! If you're there check out Ziwei Zhang's poster VV49 on edge-based predictors of surprise from 1-5p today @zzwziwei
https://t.co/POUGyDjDf6
Check out our new preprint 🌻 We tried to disentangle the contributions of contextual stability and prediction error in event segmentation with two experiments. We manipulated the contextual stability while keeping the prediction error constant ++ https://t.co/t4o8q52WgI
Why do people process language differently from each other?
In a new paper, @esfinn and I show that the “concreteness” of word meanings plays a central role in shaping our unique experiences of natural language.
Preprint: https://t.co/GSPFcA2VQG
Thread below! 1/9
I'm so unbelievably excited to share our latest work, the heart and soul of my PhD! With @ChrisBaldassano & @mariam_s_aly
We show that temporal structure is represented bidirectionally and hierarchically across the brain to guide multistep prediction 👇
https://t.co/LDqfAyCj5c
Out in @eLife! https://t.co/6CeECQ3yab
Brain activity travels between a small number of states in a low-d space based on what we are thinking and paying attention to.
Cog+sys neuro perspective on how large-scale brain dynamics reflect ongoing thoughts in a variety of contexts.🧠