Matt Perich

414 posts

Matt Perich

Matt Perich

@mattperich

Neuroscience, neural engineering, AI. Asst. Professor / PI at @UMontreal and @Mila_Quebec. 🐘: @[email protected] / 🟦: @mattperich.bsky.social

Montréal Katılım Nisan 2011
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Matt Perich
Matt Perich@mattperich·
New paper out this week in @Nature ! nature.com/articles/s4158… Many thanks to the co-authors for making this happen, especially co-senior / best friend @JAlGallego , and co-leads @TweetAtMostafa + @joanna_chang_ ! I also want to say a word about the translational implications 👇
Mostafa Safaie@TweetAtMostafa

Finally out!!! 🎆🥳 Thrilled to share our paper now @Nature Amazing collab w/ co-first author @joanna_chang_ & @juncholp @PresNCM @jtdudman @mattperich @JAlGallego at @imperialcollege @ImperialBioeng See this #tweetprint for updated summary nature.com/articles/s4158… 1/n

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UNIQUE Center Neuro-AI
UNIQUE Center Neuro-AI@ai_unique·
MAIN 2024 / Please share! 👉 Registration + Abstract submission for Montreal #AI & #Neuroscience are open ! Join us for an in-person meeting in Montreal October 22-25th ! Register now (limited space): 👉 main2024.org 🐼 Abstract submission: 15 Oct! (Audio on)
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Matt Perich
Matt Perich@mattperich·
Check out our new paper led by @OlivierCodol ! We use RNNs to explore possible learning rules that lead to the dynamics we see in brains during behavior. biorxiv.org/content/10.110…
Olivier Codol@OlivierCodol

Here’s our latest work at @g_lajoie_ and @mattperich's labs! Excited to see this out. We used a combination of neural recordings & modelling to show that RL yields neural dynamics closer to biology, with useful continual learning properties. biorxiv.org/content/10.110…

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Mark Humphries
Mark Humphries@markdhumphries·
If motor cortex is a dynamical system, how does it control independent parameters of movement? Our new paper at #jneurosci reveals arm direction and speed are respectively encoded by the trajectory of neural dynamics and how quickly it unfolds. doi.org/10.1523/JNEURO…
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Martin Seeber
Martin Seeber@m_seeber·
Beyond excited to share our latest results on real-world and imagined navigation in humans! Thanks for the fantastic support of @suthanalab & co., all collaborators and participants.
Nanthia Suthana@SuthanaLab

New lab preprint! "Human Neural Dynamics of Real-World & Imagined Navigation” Theta oscillations in the human medial temporal lobe occur in short, critically timed bouts during walking. What about during imagined walking? Find out here: doi.org/10.1101/2024.0… 🧵

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Philip Sabes
Philip Sabes@PhilipSabes·
Do you want to help create the future of Brain Interfaces? We’re looking for ambitious engineers, scientists, and operations experts to join our early team at Integral as we build transformative neurotechnology for treating and understanding brain disorders. 🧵
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Manuel Beiran
Manuel Beiran@mBeiran·
Happy to share our new work studying the dynamics of interacting multi-region recurrent neural networks! Dynamical mean-field theory, low-rank communication subspaces, inter-region currents... check the preprint below to find out more:
David Clark@d_g_clark

New preprint with @mBeiran on a theory of multiregion recurrent neural networks! We study networks where regions have a mix of random and structured connectivity, with low-rank “communication subspaces” between regions enabling selective activity routing. arxiv.org/abs/2402.12188

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Josh Glaser
Josh Glaser@joshuaiglaser·
A brief return to twitter to share our new preprint. If you want to uncover interpretable low-dimensional factors in your neural population activity in an unsupervised way - check it out! biorxiv.org/content/10.110… 1/4
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Cogan Lab
Cogan Lab@CoganLab·
Last week, Zac Spalding (2nd year PhD student, @DukeEngineering) presented @TweetAtMostafa & @joanna_chang_ ‘s new paper investigating how similar motor behaviors are produced by the brains of different animals. They find that...
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Juan Álvaro Gallego
Juan Álvaro Gallego@JAlGallego·
Nice @NorthwesternU press release on the work that Lee and his collaborators (including us!) have been doing to extend Brain-Computer Interface use Glad to see it opens up with our recent paper led by @TweetAtMostafa & @joanna_chang_ along w @mattperich @jtdudman & @juncholp
Juan Álvaro Gallego tweet media
Kathleen Cullen@PresNCM

Kathy is too busy getting the amazing #NCMCro program ready and hasn't yet claimed this profile. I'll take advantage of the chance to promo this nice NU press release on our collaborative research (news.feinberg.northwestern.edu/2024/01/08/bui…) and remind you to look for me @LeeEugene57...

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Devika Narain
Devika Narain@NarainNeuro·
New from the lab: Cerebellar cortical activity underlying temporal stimuli is heterogeneous, multiplexed and complex not unlike profiles found in the frontal cerebral cortex. Great work by @JovisFilius, Jon Bregman and Marit Runge! Thanks to Chris too! nature.com/articles/s4146…
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Cátia Fortunato
Cátia Fortunato@catia_fortunato·
Really excited to attend SfN for the first time! #SfN23 I will share our work on nonlinear manifolds, and how we are planning to expand to high-dimensional behaviour and sensory areas. Save some energy for Wednesday afternoon! 😊
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Kanaka Rajan
Kanaka Rajan@KanakaRajanPhD·
Tomorrow at 1pm in WCC 103 at #SfN23 🧠🦑 I’ll share my story from engineering & physics to neuroscience, how computational models reveal novel mechanisms & make experimental predictions, and how neurocomics could help make my field more inclusive. #SfN2023
Kanaka Rajan tweet media
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Juan Álvaro Gallego
Juan Álvaro Gallego@JAlGallego·
🚨New📜 Q: How do different individuals with unique brains perform the same action? Read🧵to find out! These findings: 1. pave the way for comparative studies across animals & 2. further show we can build brain-computer interfaces that work across users nature.com/articles/s4158…
Mostafa Safaie@TweetAtMostafa

Finally out!!! 🎆🥳 Thrilled to share our paper now @Nature Amazing collab w/ co-first author @joanna_chang_ & @juncholp @PresNCM @jtdudman @mattperich @JAlGallego at @imperialcollege @ImperialBioeng See this #tweetprint for updated summary nature.com/articles/s4158… 1/n

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Keşfet

@OlivierCodol @MCapogrosso @andpru @JAlGallego @zek3r @tomjiralerspong @g_lajoie_ @SuthanaLab