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Low-dimensional versus high-dimensional chaos in brain function – is it an and/or issue?
Published online by Cambridge University Press: 15 November 2002
Abstract
We discuss whether low-dimensional chaos and even nonlinear processes can be traced in the electrical activity of the brain. Experimental data show that the dimensional complexity of the EEG decreases during event-related potentials associated with cognitive effort. This probably represents increased nonlinear cooperation between different neural systems during sensory information processing.
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- © 2001 Cambridge University Press
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