Shared dataset for "Age-Related Differences in Task-Specific Functional Connectivity in the Context of Phonological and Semantic Cognitive Tasks with Distracting Words"
Functional data of a fast event-related design from 19 younger adults (19-35 years of age, mean = 25.0; 10 male) and 19 older adults (59-76 years of age, mean = 67.3; 9 male) post - GLM analysis.
Two tasks (Phonological match/mismatch and semantic match/mismatch) are provided, with Match and Non-Match (=mismatch) trials separated: PhonM = Phonological Match; PhonNM = Phonological Non-Match; SemM = Semantic Match; SemNM = Semantic Non-Match
For each of the above 8 files (file per run) are provided per participant. E.g. ./OAs/201/PhonM_Run1.csv holds the data for an older adult (ID 201) for the phonological Match trials during run 1. The data are provided as time series (rows) per regions of interest (ROI; columns).
ROIs: functionally based ROIs, restricted by 111 anatomical cortical and subcortical ROIs in the Harvard-Oxford atlase with maximum probability through 50 percent). See meta.xlsx for ROIs' names (as well as participants' age and sex).
YAs = Younger adults; OAs = Older adults