Matthieu Chidharom
@matthieu-mx.bsky.social
π€ 86
π₯ 87
π 15
Doctor of Cognitive Neuroscience - Postdoctoral Researcher at University of Chicago
pinned post!
1/ Why are we so easily distracted? π§ In our new EEG preprint w/ Henry Jones,
@monicarosenb.bsky.social
and
@edvogel.bsky.social
we show that distractibility is associated w/ reduced neural connectivity β and can be predicted from EEG with ~80% accuracy using machine learning.
7 months ago
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1/ To reduce distraction and boost focus, nothing works better than linking performance to rewards π° But what about focusing to avoid penalties? Turns out β it works tooβ¦ just not as much as combining both! Check out our new preprint π w/ Ed Vogel and
@monicarosenb.bsky.social
6 months ago
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reposted by
Matthieu Chidharom
The Picower Institute for Learning and Memory at MIT
6 months ago
To get back on track after a distraction, the brain appears to employ a rotating traveling wave, a new study by the lab of
@earlkmiller.bsky.social
finds.
picower.mit.edu/news/after-d...
@mitbcs.bsky.social
#neuroscience
#cognition
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After distractions, rotating brain waves may help thought circle back to the task
To get back on track after a distraction, the cortex appears to employ a rotating traveling wave, a new study by MIT neuroscientists finds.
https://picower.mit.edu/news/after-distractions-rotating-brain-waves-may-help-thought-circle-back-task
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Matthieu Chidharom
CNS 2026 Annual Meeting
6 months ago
π
#CNS2026
Young Investigator Award Winners π Congratulations to Monica Rosenberg and Samuel D. McDougle, recipients of the 2026 Young Investigator Award! π We look forward to their award lectures at the CNS 2026 Annual Meeting in Vancouver, BC, Canada! π¨π¦β¨
@cogneuronews.bsky.social
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Matthieu Chidharom
Debbie Yee
6 months ago
Thrilled to share our new preprint highlighting distinct neurocomputational mechanisms underlying how reward and punishment determine adaptive cognitive control - a massive fMRI study and collaborative team effort with the
@shenhavlab.bsky.social
π§ Link here:
www.biorxiv.org/content/10.1...
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Neurocomputational mechanisms underlying the distinct motivational influences of reward and punishment on cognitive control
Human motivation is fundamentally shaped by one's expectations of the reward they could earn for good performance or the punishment they would avoid for poor performance. However, the extent to which ...
https://www.biorxiv.org/content/10.1101/2025.10.17.682886v2
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Matthieu Chidharom
Thomas Andrillon
6 months ago
Check out our new preprint:
www.biorxiv.org/content/10.1...
And Paris' thread (
@parboulakis.bsky.social
):
bsky.app/profile/parb...
Where we explore the neural signature of mind blanking using EEG and fMRI combined!
add a skeleton here at some point
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Matthieu Chidharom
Damian Koevoet
6 months ago
Spatial attention and working memory are popularly thought to be tightly coupled. Yet, distinct neural activity tracks attentional breadth and WM load. In a new paper
@jocn.bsky.social
, we show that pupil size independently tracks breadth and load.
doi.org/10.1162/JOCN...
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Matthieu Chidharom
Colin Hoy
6 months ago
Ever slam on the brakes after seeing a speed trap? Or better yet, slow down ahead in anticipation? In our new paper w/
@anask07.bsky.social
in
@cp-iscience.bsky.social
, we use
#iEEG
to study the neural basis of reactive and proactive control in medial and lateral PFC.
tinyurl.com/4bbwbffv
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1/ Why are we so easily distracted? π§ In our new EEG preprint w/ Henry Jones,
@monicarosenb.bsky.social
and
@edvogel.bsky.social
we show that distractibility is associated w/ reduced neural connectivity β and can be predicted from EEG with ~80% accuracy using machine learning.
7 months ago
1
61
26
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