Forays with the additive periodogram applied to the EEG.

Bullock, T.H. and Enright, J.T. and Chong, K.M. (1998) Forays with the additive periodogram applied to the EEG. [Journal (Paginated)]

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The most information-rich measure of the working brain is the electrical activity, recorded as wideband, extracellular local field potentials from multiple sites, in extent and depth, with millisecond and millimeter resolution. We still lack a common view of the electrical activity in terms of simple description - which must precede explanation in terms of mechanisms. The situation is much like the diverse views on the nature and characteristics of a jungle. We have elsewhere addressed related questions. (i) How much of the wideband activity is stochastic - concluding that a significant and highly labile amount of coherence and bicoherence bespeak temporal fine structure and cooperativity. (ii) How much fine structure is spatial, concluding that differentiation increases as the volume sampled is smaller (Bullock et al. 1995a,b, 1997).

Item Type:Journal (Paginated)
Subjects:Neuroscience > Behavioral Neuroscience
Neuroscience > Brain Imaging
Neuroscience > Neurochemistry
Neuroscience > Neural Modelling
Neuroscience > Neurology
Neuroscience > Neurology
Neuroscience > Neurophysiology
ID Code:107
Deposited By: Bullock, Theodore Holmes
Deposited On:14 Jul 1999
Last Modified:11 Mar 2011 08:53


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