Inter- and intra-individual variability in alpha peak frequency
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چکیده
منابع مشابه
Inter- and intra-individual variability in alpha peak frequency
Converging electrophysiological evidence suggests that the alpha rhythm plays an important and active role in cognitive processing. Here, we systematically studied variability in posterior alpha peak frequency both between and within subjects. We recorded brain activity using MEG in 51 healthy human subjects under three experimental conditions - rest, passive visual stimulation and an N-back wo...
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Different results are usually observed when a quantity is measured in different specimens from the same individual obtained over a time span. For an individual, this variation is due to the imprecision of the measurement procedure, that is to say the metrological variability, as well as to the rhythmic and random fluctuations of the quantity value around a virtual homeostatic set point, that is...
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There are several important inter- and intra-individual variations in individual alpha peak frequency (IAPF) in the cognitive domain. The rationale for the present study was to extend the research on IAPF in the cognitive domain to IAPF in the sport domain. Specifically, the purpose of the present study was twofold: (a) to explore whether baseline IAPF is related to performance in an ice hockey...
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Introduction: The level of arousal and vigilance of a subject is important for its reactivity and responsiveness to environmental changes. The level of vigilance is reflected in the electrical brain activity: the faster the EEG oscillations the more vigilant is the subject [1]. One parameter for the frequency of EEG oscillations is the Individual Alpha Frequency (IAF; [2]). Many studies report ...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2014
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2014.01.049