rev abstr

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ackman678
2022-04-28 15:07:03 -07:00
parent 2a17a47c09
commit 87f9c920b2
2 changed files with 54 additions and 32 deletions

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@@ -5,6 +5,8 @@
* Q: Should a measure of information rate per recording be reported?
- i.e. the data flow amounts in and out of optimized vs non-optimized imaging sessions
<!-- figure 2D: What is the value of the mean neural component curve when it levels off? Maybe around 1000 s or 16.6 min? -->
<!-- * Q: What is the dynamic range of our cortical calcium signal before and after filtration? (e.g. raw data vs rICA data) -->
<!-- * Q: How many bits of the cameras ADC are needed to encode our calcium signal variance? What about for calcium signal variance+hemodynamic variance+vascular artifact variance all together on the same monochromatic channel? -->
@@ -99,6 +101,17 @@
## Results
### ICA separates signal sources from high resolution data
### High resolution spontaneous activity improves noise separation and increasing data length results in a stable number of signal components
### Spatiotemporal metrics can be derived from each component to assess the classification of each signal source
### GCaMP mice have strong distinct globular domains that cover the entire cortical surface
### Spatial metrics best separate neural components from artifacts
### Machine learning performs as well as human classification
### Global mean needs a high-pass filter to account for removed artifacts before re-addition
### Domain maps optimize time course extraction from underlying data
### Animal specific domain maps can be regionalized based on reference maps and domain features
* [x] Check when Fig. S6 is referred to in text
* [ ] Check the um/px value for the lateral spatial resolution
* [ ] Check colormap dots overlay in figureS7
@@ -110,10 +123,23 @@
* [ ] Check phrase 'detected regions' as in 'We additionally quantified whether detected regions...'
* [ ] Fix Figure S6 "Nueral"
* [ ] rw "considered collecting spatial samples higher than our current resolution"
## Methods
### Mice
### Surgical procedure
### Recording calcium dynamics
### ICA decomposition and saving
### Dynamic Thresholding
### ICA and Data processing
### Metric generation and classification of Neural Independent Components
### Map creation and comparisons
### Compression and filtering residuals
### Domain residuals and domain signal analyses
### Statistical significance
* [ ] rw 'components that are unsorted and often flipped'
* [ ] rw 'mean time series is pre-subtracted from the array before SVD'SVD used before defined in next paragraph. The mean signal effect is removed with the pre-whitening/sphereing step of SVD