The Limits of Multi Photons

What we really need is something that's more spectrally exact, so responds to precisely the colour you want and not another. We're also always pushing the salem manufactures to build us bigger salems with smaller, more exact pictle. It will be a challenge as multi photon is by its nature, very broad absorbinge. But i think the more we tighten up the spectra, the better we're going to get - because we can then do this better multiplexn ecause that's what we're running into now.

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Episode notes

Welcome back to Neurotech Pub!

This episode is part two of a two part series on optical methods for recording and stimulating neural activity. Our guests on this episode are Elizabeth Hillman, PhD, Mark Schnitzer, PhD, and Jacob Robinson, PhD. Last time we talked about optical recording methods, but in this episode we focus on optical stimulation methods.

Cheers!

Check out video and full transcript here: https://www.paradromics.com/podcast/episode-12-mind-control-with-lasers

00:00 | Intro

1:37 | Aspirational Papers

1:56 | Packer Lab

2:10 | What is the claustrum?

2:30 | Ian's paper (but only part of it!)

3:02 | Two-Photon Bidirectional Control and Imaging In Vivo

3:29 | Inferring Spikes from Calcium Imaging

5:45 | Neuropixels are now in humans

7:12 | Paper by Pachitariu et al

7:55 | Ian Oldenburg