Table 2 Task thresholds

From: Small sample sizes reduce the replicability of task-based fMRI studies

Task(s)

Sample size

Liberal threshold

Conservative threshold

3-back

214

±3.50

±5.25

ObLoc

200

±3.39

±5.08

PPA, SST

279

±4.00

±6.00

All HCP tasks

463

±5.15

±7.73

  1. Specific z thresholds used in cluster-based thresholding of full-sample analyses for use in proportion-based thresholding analysis