The Implicit Function as Squashing Time Model: A Novel Parallel Nonlinear EEG Analysis Technique Distinguishing Mild Cognitive Impairment and Alzheimer's Disease Subjects with High Degree of Accuracy. - Paolo Massimo Buscema; Massimiliano Capriotti; Francesca Bergami; Claudio Babiloni; Paolo Maria Rossini; Enzo Grossi (Comput. Intell. Neurosci., 2007)