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Prikvačeni tweet
Our work on 'Distributed coding of choice, action, and engagement across the mouse brain' is published today in Nature! With
@peterzh,@MatteoCarandini, and@kennethd_harris. Here's a quick recap and what's new since bioRxiv.https://www.nature.com/articles/s41586-019-1787-x …Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Applications for our 2020 Neuropixels course in London are due this Friday - see below! Please pass on the info to anyone you think might be interested in learning to use Neuropixels.https://twitter.com/SteinmetzNeuro/status/1213235345321414656 …
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Nick Steinmetz proslijedio/la je Tweet
After >2 years of effort by our team in 7 labs, we present to you: 3 million choices from 101 mice in a standardized decision-making task.
"A standardized and reproducible method to measure decision-making in mice" https://doi.org/10.1101/2020.01.17.909838 …
Story time! 
1/10pic.twitter.com/WBdJh7A0eb
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Nick Steinmetz proslijedio/la je Tweet
Highly recommend for labs setting up
#neuropixels. The UCL training course gave the#mcdannaldlab a big jump start in getting our neuropixels rig going.https://twitter.com/SteinmetzNeuro/status/1213235345321414656 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
As in previous years, the course is free to admitted applicants thanks to generous funding from
@wellcometrust and hosting from@SWC_Neuro! Feel free to post here, or to email co-organizer@MatteoCarandini and me, if you have any questions.Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Applications for the 2020 UCL Neuropixels training course are now open! It will be April 27-29 in London. Visit here (https://forms.gle/BdefeC2RNapfgCcP8 …) to apply, due Jan 24. Visit the course website to learn more about what will be covered:https://www.ucl.ac.uk/neuropixels/training/2020-neuropixels-course …
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Nick Steinmetz proslijedio/la je Tweet
1/n Motor cortex controls the arm by sending neural activity patterns to the spinal cord and brainstem. But how are these patterns generated? We study this question in our new paper in
@nature, with J-Z Guo, J Cohen, M Mischiati,@AdamHantman, et al. https://go.nature.com/2tCjXFP pic.twitter.com/2bED3m1MGz
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Last but not least, many thanks to the
#Neuropixels consortium, especially Tim Harris, and its funders:@wellcometrust,@AllenInstitute,@HHMIJanelia, Gatsby. Thanks to@EU_H2020 and@HFSP for postdoc funding, and thanks@UCLBrainScience for being a great place to do this work!Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
The data area all fully shared publicly now (https://figshare.com/articles/steinmetz/9598406 …), and see links therein for code too. Thanks to
@KavliFoundation and the efforts of talented Steinmetz lab member@reneee_wang, you can also access them in NWB format (https://figshare.com/articles/steinmetz/11274968 …) if you prefer.Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
These results delineate the coding of choice, action, and engagement across multiple brain systems, showing that none of these are as localized as we might wish they were! We have a lot more to learn in the future about the mechanisms coordinating these distributed computations!
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We saw that task engagement (trial-to-trial and comparing task with 'passive replay') correlates with a global pattern of changes: suppressed activity in cortex and enhanced activity subcortically. This could not be explained by measures of arousal, reward, or overt movements.pic.twitter.com/T3w4vv3U4c
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Using a new extension of the classic 'jPSTH' analysis, using canonical correlations to look at timing differences between population activity across simultaneously recorded regions locked to task events, we see indistinguishable timing across these different choice regions.pic.twitter.com/3PeNaMo6l5
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Coding of the specific action chosen, however, was much rarer, yet still distributed across key regions: frontal cortex, basal ganglia, and midbrain. Choice was encoded in unexpected areas incl Midbrain Reticular and Zona Incerta. Coding was distinct in midbrain versus forebrain.pic.twitter.com/MMoH4XGxJn
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We observed non-specific coding of action initiation in individual neurons from nearly every region we recorded. Action encoding is global.pic.twitter.com/bKR3sfCuLq
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In this study we used Neuropixels to record from ~30000 neurons in more than 40 regions of the mouse brain, both cortical and sub-cortical. During the recordings, mice performed a visual discrimination task.pic.twitter.com/Lf42a1LRfF
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Nick Steinmetz proslijedio/la je Tweet
Calling all extracellular electrophysiologists! We want to hear about your software-related likes and dislikes, no matter what acquisition system you use. One randomly selected participant will win a $100 Newegg gift card…please visit http://survey.open-ephys.org to help us out!
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Nick Steinmetz proslijedio/la je Tweet
Now out: read all about how
@IntlBrainLab efficiently shares data across labs, collects metadata, and built user interfaces for robust and efficient pipelines. Come and reuse our tools!#teamscience With@anne_churchland@kennethd_harris@SteinmetzNeuro@DataJointNeurohttps://twitter.com/biorxiv_neursci/status/1190679759778390018 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Nick Steinmetz proslijedio/la je Tweet
Interested in joining us? The Hausser (UCL, London) and
@SteinmetzNeuro (UW, Seattle) labs are hiring IBL postdocs! Chat with@AnneEUrai@guido_meijer@JP__NOEL@Michaelschart and many others to find out what working in the team is like. https://neurojobs.sfn.org/jobs/12923154/post-doctoral-fellow-with-the-international-brain-lab-in-london-or-seattle …Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Nick Steinmetz proslijedio/la je Tweet
We’re releasing new large datasets to accelerate
#neuroscience including our first – and the world’s largest – dataset of brain activity gathered using#Neuropixels, a high-resolution probe that can record activity from hundreds of neurons simultaneously.https://alleninstitute.org/what-we-do/brain-science/news-press/press-releases/allen-institute-debuts-new-window-brain-cell-communication …Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Nick Steinmetz proslijedio/la je Tweet
I'm recruiting postdocs! We use neural interfaces to study sensorimotor learning & make interfaces that use learning to restore function. Large-scale network recording/stim + computation + behavior in
. Interested? Find me at #sfn2019 or see details here: http://faculty.washington.edu/aorsborn/positions.html …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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