Resting-state EEG recordings in 20-30-year-old and 65-75-year-old healthy humans

Raw EEG recordings of resting-state brain activity (six one minute baseline recordings, alternating eyes-closed and eyes-open for one minute each), down-sampled offline to 512 Hz using the Biosemi decimator tool and exported from BrainAnalyzer after renaming the markers. No other changes applied.

BrainAnalyzer generates three files for each subject, needed to open the data in BA, EEGlab… A text header file (.vhdr) containing meta data, a text marker file (.vmrk) containing information about events in the data and a binary data file (.eeg) containing the voltage values of the EEG.

For acronyms within the recordings:

- the start of each eye closed segment = BegF1 (or BegRSf for a few files)

- the end of each eye closed segment = EndF1 (or EndRSf for a few files) 

- the start of each eye open segment = BegO1 (or BegRSo for a few files) 

- the end of each eye open segment = EndO1 (or EndRSo for a few files)