Diego Liberati

TL;DR: An algorithm is provided that exploits the combined use of clustering, linear identification, and pattern recognition techniques to identify both the affine submodels and the polyhedral partition of the domain on which each submodel is valid avoiding gridding procedures.

TL;DR: EEG coherence in patients affected by clinically probable Alzheimer's disease (AD) showed a significant decrease of alpha band coherence, in particular in temporo-parieto-occipital areas, more evident in patients with a more severe cognitive impairment.

TL;DR: A parametric method for autoregressive (AR) auto- and cross-spectral analysis is presented for the contemporaneous processing of heart rate and arterial blood pressure variability signals and the introduced bivariate spectral analysis provides quantitative and objective means which are useful to measure the role played by the neural controlling systems on the cardiovascular signals under different pathophysiological conditions.

TL;DR: The reduction of complexity of the neural control obtained by spinalization decreases the regularity in the sympathetic outflow, thus pointing to a weaker coupling between the sympathetic discharge and ventilation, and the proposed index is obtained without an a-priori definition of the pattern length.

TL;DR: The findings indicate that psychological stress induced marked changes in the sympathovagal balance, which moved toward sympathetic predominance.