Are the electroencephalograms mainly rhythmic? Assessment of periodicity in wide-band time series.

By T. Bullock, M. McClune, J. T. Enright. 2003

Subfields: Cognitive Neuroscience, Signal Processing

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In Cognitive Neuroscience

Citations in the corpus

Resting-state periodic and aperiodic brain oscillations from birth to preschool years: Aperiodic maturity predicts developmental course (2026, unknown): “…as non-sinusoidal ‘background noise ’ (Bedard et al., 2006; Usher et al., 1995)) but very likely meaningful (Donoghue, 2020; Donoghue et al., 2020; Ostlund, 2022) from periodic oscillatory activity in order to understand RS neural activity (for examples, see (Donoghue, 2020; Bullock et al., 2003)).”
Resting state aperiodic and periodic EEG activity in preschool-aged autistic children: differences from neurotypical peers and links to language skills (2026, unknown): “However, there was no significant difference in aperiodic slope between the two groups, t (126) = 0.195, p = 0.846 (Fig.”
Theta activity and cognitive functioning: Integrating evidence from resting-state and task-related developmental electroencephalography (EEG) research (2024, background): “Indeed, the presence of EEG power in a frequency band does not necessarily indicate the presence of physiological oscillations in that specific frequency band (Bullock et al., 2003; Jasper, 1948).”
Periodic and aperiodic neural activity displays age-dependent changes across early-to-middle childhood (2021, background): “Despite constituting a large proportion of the spontaneous neural activity recorded from the cortex (Bullock et al., 2003; He et al., 2010), the aperiodic component has until recently received only limited attention in the EEG literature, often being treated as ‘noise’ and regarded as having…”