prof at UC Santa Barbara. https://xitter.cf/t.co/nj3RtLGy3K Neuroscience, neuroengineering, and computation. Optics, imaging, circuitry. Sharing notes at https://xitter.cf/t.co/NhYOb5zygg
Santa Barbara, CA
Joined July 2011
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It seems like magic!
Also works for increasing the phase range of adaptive optics!
Check out this video if you want to be walked through the preprint. youtube.com/watch?v=qO1nenu6…
2/2
NEW PREPRINT: For 2-photon imaging (or any laser scanning), fast scanning often shrinks the field-of-view and/or decreases resolution.
Che-Hang Yu found a bunch of ways to increase the field-of-view, with no trade-offs in speed or resolution. 1/2
biorxiv.org/content/10.1101/…
Thanks, Bruno! And if anyone wants to learn more about the optics, they might have fun with this video: youtube.com/watch?v=qO1nenu6…
This is actually fun. Try it!
Your preprint -> AI-generated fake podcast -> video with actual human commentary -- It's remarkably effective!
Awesome optics work to unlock big-and-fast in vivo two-photon calcium imaging, by Che-Hang Yu.
youtube.com/watch?v=qO1nenu6…
If you want another level, try our slack-like Nemonic group. Contact me if you want access.
2p.ece.ucsb.edu/
and/or try this link: 2p.ece.ucsb.edu/signup_user_…
The Nemonic discussion group (Slack-like Mattermost interface) is a nice place to ask questions and share info for 2p neuro and related topics. Join here or message me. 2p.ece.ucsb.edu/signup_user_…
The 25 mm^2 FOV Diesel2p system has 8 mm of air working distance, and we use visual stimulation, so PhD student Joe Canzano made a nice light proofing cone. Details + files on the Nemonic discussion group (open-to-all, msg me if you have trouble joining)
xitter.cf/Labrigger/status/17709…
So many people joined that we had to increase capacity.
If it didn’t work for you before, or you just missed this, here’s a link that you can use to join:
2p.ece.ucsb.edu/signup_user_…
xitter.cf/Labrigger/status/17702…
Reminder: there's a free, slack-like community for 2p, 3p, neuro, opto, etc.
Come and ask questions, share notes, announce meetings, jobs, ...
We just had a nice little discussion about prechirpers.
2p.ece.ucsb.edu/signup_user_…
Posts can stay as long as you like. No time limits.
Simulated annealing comes to mind. p-bits. There is hardware that performs algorithms like that. Kerem and Luke did this: doi.org/10.1038/s41928-023-0…
also reminds me of these refs by @jbimaknee : doi.org/10.1002/adma.2022045… doi.org/10.1088/2634-4386/ac…
