{"success":true,"database":"eegdash","data":{"_id":"6953f4249276ef1ee07a3310","dataset_id":"ds004043","associated_paper_doi":null,"authors":["Moerel, Denise","Grootswagers, Tijl","Robinson, Amanda","Shatek, Sophia","Woolgar, Alexandra","Carlson, Thomas","Rich, Anina"],"bids_version":"1.0.2","contact_info":["Tijl Grootswagers"],"contributing_labs":null,"data_processed":true,"dataset_doi":"doi:10.18112/openneuro.ds004043.v1.1.0","datatypes":["eeg"],"demographics":{"subjects_count":20,"ages":[],"age_min":null,"age_max":null,"age_mean":null,"species":null,"sex_distribution":null,"handedness_distribution":null},"experimental_modalities":null,"external_links":{"source_url":"https://openneuro.org/datasets/ds004043","osf_url":null,"github_url":null,"paper_url":null},"funding":["ARC DP170101840 (ANR,AW)","ARC DP160101300 (TAC)","ARC DP200101787 (TAC)","ARC DE200101159 (AKR)","MRC intramural funding SUAG/052/G101400 (AW)"],"ingestion_fingerprint":"9f873295a4abad94413abab0b04b7acf4edcdd3a9bb84701314539deedfec687","license":"CC0","n_contributing_labs":null,"name":"The time-course of feature-based attention effects dissociated from temporal expectation and target-related processes","readme":"Experiment Details\nHuman electroencephalography recordings from 20 participants. Participants viewed rapid sequences of overlaid oriented grating pairs while detecting a “target” grating of a particular orientation. We manipulated attention, one grating was attended and the other ignored (cued by colour), and temporal expectation, with stimulus onset timing either predictable or not.\nExperiment length: 1 hour\nMore information:\nhttps://doi.org/10.17605/OSF.IO/5B8K6 (OSF repository with more information and example analysis code)\nMoerel, D., Grootswagers, T., Robinson, A. K., Shatek, S. M., Woolgar, A., Carlson, T. A., & Rich, A. N. (2021). Undivided attention: The temporal effects of attention dissociated from decision, memory, and expectation. bioRxiv. doi: https://doi.org/10.1101/2021.05.24.445376","recording_modality":["eeg"],"senior_author":"Rich, Anina","sessions":[],"size_bytes":16582819425,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["tempex"],"timestamps":{"digested_at":"2026-04-22T12:25:58.425933+00:00","dataset_created_at":"2022-02-25T00:59:06.617Z","dataset_modified_at":"2022-02-25T07:20:37.000Z"},"total_files":20,"storage":{"backend":"s3","base":"s3://openneuro.org/ds004043","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","task-tempex_eeg.json"]},"nemar_citation_count":1,"computed_title":"The time-course of feature-based attention effects dissociated from temporal expectation and target-related processes","nchans_counts":[{"val":63,"count":20}],"sfreq_counts":[{"val":1000.0,"count":20}],"stats_computed_at":"2026-04-22T23:16:00.306873+00:00","tags":{"modality":"Visual","pathology":"Healthy","type":"Attention"},"total_duration_s":null,"author_year":"Moerel2022_time","canonical_name":null}}