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Stephen Plaza
@
stephenplaza
Janelia Research Campus
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Technical lead and software/project manager of the Fly EM project (@janeliaflyem) @HHMIjanelia.
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Osobe koje vas prate
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Stephen Plaza
@stephenplaza
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29. sij |
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For part of Jan 22nd, there was an error in the exported adjacency files (CSVs), which could affect some analyses. Please re-download at storage.googleapis.com/hemibrain/v1.0…
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Stephen Plaza
@stephenplaza
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29. sij |
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We will hopefully re-export a minor revision soon to fix a few of the more database-related issues ("v1.0.1"). The next larger revision, "v1.1", which will reflect some improvements to the underlying reconstruction, is not for a few months.
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Stephen Plaza
@stephenplaza
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29. sij |
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We are maintaining a list of known #hemibrain issues that are mostly straightforward to address: docs.google.com/document/d/1va…
A couple technical details in the following thread...
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| Stephen Plaza proslijedio/la je tweet | ||
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Eric Topol
@EricTopol
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23. sij |
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It took both remarkable human and artificial intelligence to construct the most detailed map of a #brain to date
biorxiv.org/content/10.110… a herculean effort! @HHMIJanelia @GoogleAI
@stardazed0 @michalj @stephenplaza @janeliaflyem
economist.com/science-and-te… @TheEconomist pic.twitter.com/rGmakL6SvQ
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Stephen Plaza
@stephenplaza
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22. sij |
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next steps: @janeliaflyem and various collaborating labs will submit several #hemibrain papers in the next several weeks. Reconstruction revisions (hopefully minor) to v1.0 by around April. Currently ramping up to reconstruct the CNS... pic.twitter.com/rXK6j2jPkK
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Stephen Plaza
@stephenplaza
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22. sij |
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In an avalanche of tweets, I forget to shout-out the integral work of the Hess lab: Shan Xu and @KennethHayworth truly ground-breaking fib-sem data youtu.be/I9cTwWYDrRE
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Viren Jain
@stardazed0
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22. sij |
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I recommend checking out the "mushroom body" interactive link! Grateful for this collaboration with @HHMIJanelia and hope the resource proves useful for the community. twitter.com/GoogleAI/statu…
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Stephen Plaza
@stephenplaza
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22. sij |
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Here is a link for all data we inject into neuPrint in CSV format. If you want everything that goes into neuPrint (sans the 3d data and skeletons), download from here: storage.cloud.google.com/hemibrain-rele…
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| Stephen Plaza proslijedio/la je tweet | ||
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STAT
@statnews
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22. sij |
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The feat by researchers at #Google and Howard Hughes Medical Institute amounts to a big “told you so” to skeptics who said it couldn’t be done this soon, this inexpensively, or this well. buff.ly/30IrwXM
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Stephen Plaza
@stephenplaza
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22. sij |
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For people that are interesting in bulk downloading data ... it is best not to do this through the interactive UI in neuPrint. Please consult dvid.io for more details. We will also provide a big directory of all the skeleton morphologies soon as well.
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Stephen Plaza
@stephenplaza
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22. sij |
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Probably APL because every time I see it I think it has to be a mistake ... it's massive and looks like several neurons fused together!
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Stephen Plaza
@stephenplaza
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22. sij |
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A better link for viewing neuroglancer: …ain-dot-neuroglancer-demo.appspot.com/#!%7B%22dimens…
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Stephen Plaza
@stephenplaza
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22. sij |
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About 1 hour of asking a few biologists what neurons looked cool ... not exactly an in-depth study
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Stephen Plaza
@stephenplaza
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22. sij |
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Proud to introduce @janeliaflyem "hemibrain" #hemibrain: a connectome of the Drosophila central brain. biorxiv.org/content/10.110…. @stardazed0 @michalj
Please see overview website: janelia.org/project-team/f…
Play with data on neuPrint:
neuprint.janelia.org
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Stephen Plaza
@stephenplaza
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22. sij |
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We tried to make the best dataset possible but this is "v1.0". We will have a new revision in a few months. Feel free to make comments and add annotations to the dataset using neuroglancer. youtu.be/n2cwzaSO9I0
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Stephen Plaza
@stephenplaza
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22. sij |
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But let's say you don't care about flies and just like big graphs. Here is a compact 26TB->25MB data model reduction containing the adjacency matrix. We annotate brain region information for each connection to make the model richer. storage.googleapis.com/hemibrain/v1.0…
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Stephen Plaza
@stephenplaza
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22. sij |
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We are hoping that non-fly people will fall in love with flies! Here are some of our favorite neurons! youtu.be/_zRmXj5YVpU
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Stephen Plaza
@stephenplaza
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22. sij |
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neuroglancer is a great way to browse the data. Jeremy made a lot of nice additions recently: …ain-dot-neuroglancer-demo.appspot.com/#!%7B%22dimens…
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Stephen Plaza
@stephenplaza
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22. sij |
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For new neuPrint users ... you will need to login with any google email credential. Tutorials and instructions in the 'i' section. Tutorial here: youtu.be/1JDgMHVJH9g
Other questions or issues today: groups.google.com/forum/#!forum/…
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Stephen Plaza
@stephenplaza
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22. sij |
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Many thanks to large proofreader effort led by Pat Rivlin and Ruchi Parekh. Incredible software and algorithm group @garybhuang @wtkatz, Stuart Berg, @philiphubbard , Lowell Umayam, @neomorphic , Tom Dolafi, Don Olbris, @_zhaot , Rob Svirskas ... and many others!
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