| --- |
| license: cc-by-nc-4.0 |
| task_categories: |
| - feature-extraction |
| tags: |
| - fmri |
| - neuroimaging |
| - naturalistic |
| - sherlock |
| - bids |
| pretty_name: Sherlock fMRI Dataset |
| --- |
| |
| # Sherlock |
|
|
| Naturalistic fMRI dataset: 16 subjects watched ~50 minutes of *Sherlock* across |
| two scanning runs (Part1, Part2) and then verbally recalled the narrative in |
| the scanner. TR = 1.5 s. |
|
|
| This repo mirrors the fmriprep-preprocessed dataset originally distributed via |
| DataLad at <https://gin.g-node.org/ljchang/Sherlock>. fmriprep version 1.2.6-1. |
|
|
| ## Layout |
|
|
| ``` |
| fmriprep/sub-XX/ |
| anat/ func/ figures/ log/ |
| onsets/ |
| Sherlock_Crop_Onsets.csv |
| Sherlock_Recall_Scene_n50_Onsets.csv |
| Sherlock_Watch_Scene_N50_Onsets.csv |
| Sherlock_Segments_1000_NN_2017.xlsx |
| stimuli/ |
| stimuli_Sherlock.m4v # Part1 video (25 min) |
| video_text.npy # text features |
| ``` |
|
|
| ## Access via dartbrains-tools |
|
|
| ```python |
| from dartbrains_tools.data import sherlock |
| |
| bold = sherlock.get_file("sub-01", task="sherlockPart1", suffix="bold") |
| confounds = sherlock.load_confounds("sub-01", task="sherlockPart1") |
| ``` |
|
|
| See <https://dartbrains.org> for the full tutorial. |
|
|
| ## Citation |
|
|
| Chen, J., Leong, Y., Honey, C. et al. *Shared memories reveal shared structure |
| in neural activity across individuals.* Nat Neurosci 20, 115–125 (2017). |
| <https://doi.org/10.1038/nn.4450> |
|
|
| Original raw data: OpenNeuro [ds002345](https://openneuro.org/datasets/ds002345). |
|
|
| ## License |
|
|
| CC-BY-NC-4.0 (matches the upstream OpenNeuro release). |
|
|
