Fig. 2
From: eldBETA: A Large Eldercare-oriented Benchmark Database of SSVEP-BCI for the Aging Population
A preview of raw EEG data records of the eldBETA database. The data records were curated according to the EEG Brain Imaging Data Structure (EEG-BIDS)50. The raw EEG were stored in the European data format (“.edf”). The prefix “sub” denotes the participant and “ses” denotes the block (session).
