## EPHYS_VISUALSEARCH     
This repository maintains code and data for a monkey electrophysiology visual search project.     
Preprint: Klink, Teeuwen, Lorteije,  & Roelfsema (2022) *biorXiv* [doi:10.1101/2022.06.23.497353](https://doi.org/10.1101/2022.06.23.497353)     
Peer reviewed publication: Klink, Teeuwen, Lorteije,  & Roelfsema (2023) *PNAS* [doi:10.1073/pnas.2210839120](https://doi.org/10.1073/pnas.2210839120)        
Contact: c.klink@nin.knaw.nl

### Task     
Monkeys performed a visual search task in which they detected the odd shape out in an array of 6 stimuli, 
indicating their choice with an eye-movement to the target. Among the 5 non-targets was one salient distractor that had a different color than all other stimuli. Shape and colors were randomly swapped (or not) on subsequent trials. Reward quantities were randomly varied between high and low.

### Folder structure       
`DATA` contains the raw data (`Datasets`), preprocessed data (`Preprocessed_Data`), as well the result figures that are used in the manuscript (`results`).

`CODE` contains all the scripts and functions used to go from raw data to figures and statistics. Use `main.m` to manage and execute all analyses.