Ready to start with #CEBRA for your behavioral clustering, neural data, or joint-modeling? Check out our new demo notebook to help you learn the best practices and how to develop models! cebra.ai/docs/demo_note…
🌈🦓 #ML4Science
We have a new release up! Check out 0.5.0rc1!! 🔥
Important maintenance updates to keep up with dependencies, some nee features, and preparing for much more coming in the next weeks 👀…
github.com/AdaptiveMotorC…#cebra @mwmathislab
In fact, this is what this very cool preprint does, cross subject decoding using CEBRA!
Mind blowing decoding across even held out cohorts of patients 🤯
First, we developed and prospectively validated plug & play movement #decoders combining #connectomics with contrastive learning in @cebraAI for #ECoG signals. The video shows decoding in a prospective validation of a model that has never seen #braindata from the patient before.
Population dynamics and deep-learning analyses (@cebraAI@TrackingActions) of anterior insula single-unit recordings uncover distinct coding patterns of anxiety-provoking and safe environments, as well as tastants of positive and negative valence.
#SfN24 update: sadly, we are not there in person, but we love to see a lot of #DeepLabCut powered science is 🥳 and we are happy to retweet it! 💕 (tag us!)
👀 But, here is what we would present 🥰🔥 DeepLabCut 3.0 release candidate is up!🔥
pip install deeplabcut==3.0.0rc5
I have been reviewing the CEBRA paper in depth. What really strikes me is the multi-sessions/animal embedding. I feel like this paper is only scratching the surface of what could be done there. For starter, we could embed across species or even between models and experiments.
🚨Excitingly, this new paper in @NatureComms shows #CEBRA for behavioral analysis! Using SuperAnimal model for pose, we use 🦓 to do behavioral analysis — check us out if you are considering animal behavioral clustering 🚀🐭 (we are not only for neural data! 🥳)
1/2 Happy to present our new findings this Thurs 16:20 at the Mathematics of Neuroscience & AI conv. neuromonster.org. We use @TrackingActions’ lab @cebraAI to probe stimulus-induced cortical embeddings by layer, cell type, in a biophysical model of cortical microcircuit.
Delighted to play a small part in this tour de force from @Simon_CEChang et al !
Beautiful merger of many behavioral tasks, neural recordings, @cebraAI, opto & scRNA-seq across tasks to find flexibility (and some neg. valence stability) of neural ensembles in the amygdala 💪🔥
@AheadOfTheNerve@WeissShahaf I wouldn’t recommend different iterations and temperatures if you want to head-to-head compare model infoNCE loss values; consistency would be okay though, as if you want to be sure they are each trained to be across-run consistent, then fine across animals/models
🖤🦓🥳😱 A humbling milestone: we just hit *100* citations and >17K downloads of the software since #CEBRA was published in @Nature (May 2023)!
Thank you to all the users and authors out there! 🖤🦓
#CEBRA🦓can be used to build a unified neural encoding model using data from many animals, and that can then be deployed on new animals for BMI-style decoding 🦾
🔥what was super exciting is the pre-trained encoder can be used to rapidly adapt to a new dataset, which doesn’t have the same # of neurons, etc, and by rapid, in this case less than 1 sec of new data!
(And this is with a super simple MLP NN and kNN decoder!)
Alright, after a bit of a break, I want to highlight more features of CEBRA!
(1) you can use it across subjects, combing spikes & calcium data to build a consistent space that can be used for cross-subject decoding! 🔥
2K Followers 890 FollowingNeuroscientist at the @DondersInst in the @battaglialab • Prev: @IntlBrainLab
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12K Followers 2K FollowingML meets Neuroscience #NeuroAI, Full Professor at the Institute of Cognitive Science (@UniOsnabrueck), prev. @DondersInst, @Cambridge_Uni #neuroconnectionism
196 Followers 564 FollowingCoCo Fellow and Cognition & Brain Science PhD @GeorgiaTech w/ @neuranna • Interested in Language, Brains, and AI Safety • ex @PropheticAI
442 Followers 2K FollowingWhat occurs in your body and brain when you exert effort in physical exercise? #Run4BrainChange #Neuroscience#SynapticPlasticity #NE #BDNF #UGA
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223 Followers 871 FollowingCuervo, porteño y laburante. Científico. Investigo en Neurociencias en el Ecole Normale Superieur en Paris, Francia. Tan apasionado como racional.
28 Followers 152 FollowingPhD student in Neuroscience; Xing Tian Lab; Former lab member in Nai Ding lab. Use speech/language as a tool to understand the brain (EEG/MEG/sEEG)
117 Followers 451 FollowingPostdoc at Gogos lab, Columbia University.
Former PhD student at University of Ioannina, GR.
Interested in mental disease modelling and cannabinoids.