# TS_training_MSE_SPD The folders contain the 4 groups' (young_control, young_training, old_control, old_training) resting-state EEG data (2 min long) from pre- and post-training condition in .cnt format. For every subject, the -1- file is the pre-training data (e.g. TS01a-**1**-n.cnt) and the -2- file is the post-training one (e.g. TS01a-**2**-n.cnt).