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index.qmd
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---
title: Aligning spikes to histology with BrainGlobe
author: Alessandro Felder & Adam Tyson
institute: Sainsbury Wellcome Centre & Gatsby Computational Neuroscience Unit, UCL.
execute:
enabled: true
format:
revealjs:
theme: [default, bg-light.scss]
logo: img/BG_logo.png
footer: brainglobe.info
slide-number: c
menu:
numbers: true
chalkboard: true
scrollable: true
preview-links: false
view-distance: 10
mobile-view-distance: 10
auto-animate: true
auto-play-media: true
code-overflow: wrap
highlight-style: atom-one
mermaid:
theme: neutral
fontFamily: arial
curve: linear
html:
theme: [default, bg-light.scss]
logo: img/BG_logo.png
date: "2024-10-15"
toc: true
code-overflow: scroll
highlight-style: atom-one
mermaid:
theme: neutral
fontFamily: arial
curve: linear
margin-left: 0
embed-resources: true
page-layout: full
---
## Aligning spikes to histology
::: {.incremental}
- Record from 100’s of cells at once
- Need to know where these recordings are from
- Need to combine recordings from multiple animals
:::
## Probe track labelling & imaging
<!-- vertical alignment -->
::: {layout="[[-1], [1], [-1]]"}
![](img/probe_image.png){fig-align="center" width=100%}
:::
::: footer
[Tyson, A. L. et al. (2022) “Accurate determination of marker location within whole-brain microscopy images” Sci Rep, 12, 867](https://doi.org/10.1038/s41598-021-04676-9)
:::
## Atlas alignment
![](img/segmentation_image.png){fig-align="center" width=100%}
::: footer
[Tyson, A. L. et al. (2022) “Accurate determination of marker location within whole-brain microscopy images” Sci Rep, 12, 867](https://doi.org/10.1038/s41598-021-04676-9)
:::
## brainreg & brainglobe-segmentation
![](img/software-overview.png){fig-align="center" width=100%}
::: footer
[Tyson, A. L. et al. (2022) “Accurate determination of marker location within whole-brain microscopy images” Sci Rep, 12, 867](https://doi.org/10.1038/s41598-021-04676-9)
:::
## Validation
::: {.columns}
::: {.column width="25%"}
![](img/bg-seg-users.png){fig-align="center" width=90%}
:::
::: {.column width="25%"}
![](img/bg-seg-midvisp.png){fig-align="center" width=100%}
:::
::: {.column width="50%"}
![](img/bg-seg-means.png){fig-align="center" width=100%}
:::
:::
::: footer
[Tyson, A. L., Vélez-Fort, M., Rousseau, C. V. et al. (2022) “Accurate determination of marker location within whole-brain microscopy images” Scientific Reports, 12, 867](https://doi.org/10.1038/s41598-021-04676-9)
:::
# Demo
##
{{< video https://youtu.be/BOBrZdfnNVY?si=LqYZQjf6j4SR8sME width="95%" height="95%" >}}
## Output{.smaller}
| Position | Region ID | Region acronym | Region name |
|--- |--- |--- |--- |
| 0 | 593 | VISp1 | Primary visual area, layer 1 |
| 1 | 593 | VISp1 | Primary visual area, layer 1 |
| 2 | 593 | VISp1 | Primary visual area, layer 1 |
| … | | | |
| 55 | 821 | VISp2/3 | Primary visual area, layer 2/3 |
| 56 | 821 | VISp2/3 | Primary visual area, layer 2/3 |
| … | | | |
| 998 | 632 | DG-sg | Dentate gyrus, granule cell layer |
| 999 | 632 | DG-sg | Dentate gyrus, granule cell layer |
## Other structures
![](img/brainglobe-segmentation.png){fig-align="center" width=100%}
::: footer
[Tyson, A. L., Vélez-Fort, M., Rousseau, C. V. et al. (2022) “Accurate determination of marker location within whole-brain microscopy images” Scientific Reports, 12, 867](https://doi.org/10.1038/s41598-021-04676-9)
:::
# BrainGlobe
## BrainGlobe Atlas API
![](img/atlases.png){fig-align="center"}
::: footer
[Claudi, F. et al. (2020) “BrainGlobe Atlas API: a common interface for neuroanatomical atlases” JOSS, v5(54), 2668 ](https://doi.org/10.21105/joss.02668)
:::
## Current atlases {.smaller}
::: {style="font-size: 70%;"}
| Atlas Name | Resolution | Ages | Reference Images
| --- | --- | --- | --- |
| [Allen Mouse Brain Atlas](https://doi.org/10.1016/j.cell.2020.04.007) | 10, 25, 50, and 100 micron | P56 | STPT
| [Allen Human Brain Atlas](https://www.brain-map.org) | 500 micron | Adult | MRI
| [Max Planck Zebrafish Brain Atlas](http://fishatlas.neuro.mpg.de) | 1 micron | 6-dpf | FISH
| [Enhanced and Unified Mouse Brain Atlas](https://kimlab.io/brain-map/atlas/) | 10, 25, 50, and 100 micron | P56 | STPT
| [Smoothed version of the Kim et al. mouse reference atlas](https://doi.org/10.1016/j.celrep.2014.12.014) | 10, 25, 50 and 100 micron | P56 | STPT
| [Gubra's LSFM mouse brain atlas](https://doi.org/10.1007/s12021-020-09490-8) | 20 micron | 8 to 10 weeks post natal | LSFM
| [3D version of the Allen mouse spinal cord atlas](https://doi.org/10.1101/2021.05.06.443008) | 20 x 10 x 10 micron | Adult | Nissl
| [AZBA: A 3D Adult Zebrafish Brain Atlas](https://doi.org/10.1101/2021.05.04.442625) | 4 micron | 15-16 weeks post natal | LSFM
| [Waxholm Space atlas of the Sprague Dawley rat brain](https://doi.org/10.1038/s41592-023-02034-3) | 39 micron | P80 | MRI
| [3D Edge-Aware Refined Atlases Derived from the Allen Developing Mouse Brain Atlases](https://doi.org/10.7554/eLife.61408) | 16, 16.75, and 25 micron | E13, E15, E18, P4, P14, P28 & P56 | Nissl
| [Princeton Mouse Brain Atlas](https://brainmaps.princeton.edu/2020/09/princeton-mouse-brain-atlas-links) | 20 micron | >P56 (older animals included) | LSFM
| [Kim Lab Developmental CCF](https://data.mendeley.com/datasets/2svx788ddf/1) | 10 micron | P56 | STP, LSFM (iDISCO) and MRI (a0, adc, dwo, fa, MTR, T2)
| [Blind Mexican Cavefish Brain Atlas](https://doi.org/10.7554/eLife.80777) | 2 micron | 6-dpf | IHC
| [BlueBrain Barrel Cortex Atlas](https://doi.org/10.1162/imag_a_00209) | 10 and 25 micron | P56 | STPT
| [UNAM Axolotl Brain Atlas](https://doi.org/10.1038/s41598-021-89357-3) | 40 micron | ~ 3 months post hatching | MRI
:::
::: footer
[Claudi, F. et al. (2020) “BrainGlobe Atlas API: a common interface for neuroanatomical atlases” JOSS, v5(54), 2668 ](https://doi.org/10.21105/joss.02668)
:::
##
#### Support
![](img/institutes.png){fig-align="center" height="90px"}
![](img/funders.png){fig-align="center" height="90px"}
:::{.fragment}
#### Contributors
::: {style="font-size: 40%;"}
Stephen Lenzi, Rob Campbell, Joe Ziminski, Sofia Miñano, Niko Sirmpilatze, Nicholas Del Grosso, Laura Porta, Lee Cossell, Antonin Blot, David Pérez-Suárez, David Stansby, Will Graham, Patrick Roddy, Adrien Berchet, Mathieu Bourdenx, Ben Kantor, NovaFae, David Young, Sam Clothier, Gubra-ApS, Kailyn Fields, ramroomh, Samuel Diebolt, Chris Roat, Oren Amsalem, kclamar, Draga Doncila Pop, juanma9613, Jules Scholler, Iaroslavna Vasylieva, Nicolas Peschke, Justin Kiggins, Peter Sobolewski, Simão Bolota, chili-chiu, jaimergp, Sebastian Lammers, Matt Colligan, Paul Brodersen, Carter Peene, francesshei, Sean Martin, Adam Tyson, Federico Claudi, Luigi Petrucco, Christian Niedworok, Charly Rousseau, Horst Obenhaus, Chryssanthi Tsitoura, Sepiedeh Keshavarzi, Mateo Vélez-Fort, Ben Dichter, 4iar, Marco Musy, Anna Medyukhina, stegiopast, EmanPaoli, lidakanari, Alexis Arnaudon, Yaroslav Halchenko, Ziyang Liu, Philip Shamash, koushik-ms, Harald Reingruber, Emily Jane Dennis, Peak, Maximilian Blacher, Hernando Martinez Vergara, Estelle, nicole-vissers, GD, Michael Kunst, Estelle Nassar, Sara Mederos, Igor Tatarnikov, Viktor Plattner, Carlo Castoldi, Jingjie Li, Guillaume Le Goc, Harry Carey, Matt Einhorn, Kimberly Meechan, Robert Kozol, Roberto, Axel Bisi, Jung Woo Kim, Saima Abdus, Saarah Hussain
:::
:::
##
### Resources
BrainGlobe website: [brainglobe.info](https://brainglobe.info/)
GitHub: [github.com/brainglobe](https://github.com/brainglobe/)
Tutorial: [brainglobe.info/tutorials/silicon-probe-tracking](https://brainglobe.info/tutorials/silicon-probe-tracking.html)
:::{.fragment}
### Contact
Help forum: [forum.image.sc](https://forum.image.sc/tag/brainglobe/)
Developer forum: [brainglobe.zulipchat.com](https://brainglobe.zulipchat.com/)
:::