Chunk #52 — Methods — Data Analysis — Time-frequency analysis.

Source

Working memory revived in older adults by synchronizing rhythmic brain circuits.

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yes

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The EEG time series in each trial was convolved with a set of complex Morlet wavelets, defined with a Gaussian envelop using a constant ratio (σf=f7) and a wavelet duration (6σt), where f is the center frequency and σt=12πσf. Frequencies ranged from 1 to 120 Hz in 1-Hz increments.