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# System prepended metadata

title: 2025/04/01 (notes)
tags: [TechMon]

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tags: TechMon
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# 2025/04/01 (notes)

:::info
- **Date:** April 1, 2025 11 am EST
- **Participants:** Lea Waller, Celine Provins, Taylor Salo, Eilidh MacNicol, Chris Markiewicz, Clara Moreau, Clara El Khantour, Jon Haitz Legarreta, McKenzie Hagen, Mathias Goncalves, Oscar Esteban

:::

:::success

## Agenda

1. fMRIPrep and ENIGMA (Clara & Lea)
1. [Overview of fMRIPrep-rodent changes](https://hackmd.io/eKTkPwB3RBecHAVAdmfHzQ) compared to fmriprep

:::

## Notes

### fMRIPrep LTS vs. 25.0.0 comparison

- Motion parameters are highly correlated, but DVARS is not. The LTS DVARS time series are highly correlated (at least visually) with FD, but 25.0.0 DVARS time series looks maxed out/flat.
    - This results in very different denoised results using pipelines that scrub the data based on fMRIPrep's outlier confounds.
    - Taylor: Could the difference stem from https://github.com/nipy/nipype/pull/3489?

#### LTS

![lts](https://hackmd.io/_uploads/Skup_KYTke.png)

#### 25.0.0

![25](https://hackmd.io/_uploads/H1A6OtKaJg.png)

### fMRIPrep-rodent
