Overview
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This OSF webpage provides preprocessed data and code for the following paper:
Favila SE, Kuhl BA, & Winawer J. (2022) Perception and memory have distinct spatial tuning properties in human visual cortex. *Nature Communications* 13, 5864.
The paper can be downloaded freely at the journal [website][1].
Data Organization
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**data/**
- **data/wlsubj0??/behav**: contains behavioral data from the pre-scan training session and from the scanned perception and memory tasks.
- **data/wlsubj0??/bold**: contains preprocessed BOLD timeseries projected to the native cortical surface. Please contact the authors for preprocessed timeseries in volumetric format or raw timeseries.
- **data/wlsubj0??/glmdenoise**: contains results of GLM models that estimate the evoked BOLD response to each stimulus during perception and memory.
- **data/wlsubj0??/retinotopy**: contains model parameters for one gaussian (linear), and css pRF models. Also contains forward model predictions for one gaussian, css, and DoG pRF models.
- **data/wlsubj0??/rois**: contains masks of visual areas V1, V2, V3, hV4, LO, and V3ab, hand-drawn by the authors.
- **data/dataframes/**: contains intermediate data files resulting from the analysis code.
**freesurfer_subjects/**
- contains freesurfer directories for each subject. Files containing identifying information (such as original T1s with faces) have been deleted.
**stim/**
- contains stimulus images used in the experiment, including lures used in training.
**GitHub: sfavila/Favila_NatComm_2022 (main)**
- linked github repository containing code to reproduce analyses and figures
[1]: https://www.nature.com/articles/s41467-022-33161-8