Alternating diffusion maps for dementia severity assessment

Tal Shnitzer; Maya Rapaport; Noga Cohen; Natalya Yarovinsky; Ronen Talmon; Judith Aharon-Peretz

ICASSP 2017accepted0 citations

Alternating diffusion maps for dementia severity assessment

Tal Shnitzer, Maya Rapaport, Noga Cohen, Natalya Yarovinsky, Ronen Talmon, Judith Aharon-Peretz

Abstract

In this paper we address the detection of Alzheimer's disease based solely on EEG recordings. We assume that the state of Alzheimer's disease can be described by a latent manifold, captured by the EEG sensors and apply alternating diffusion to reveal this common underlying manifold from multiple EEG sensors. We show that based on a small number of EEG electrodes, a new representation can be obtained, which allows a clear distinction between healthy subjects and Alzheimer patients in different disease stages.

BibTeX

@inproceedings{icassp2017_alternatingdiffu,
  title = {Alternating diffusion maps for dementia severity assessment},
  author = {Tal Shnitzer and Maya Rapaport and Noga Cohen and Natalya Yarovinsky and Ronen Talmon and Judith Aharon-Peretz},
  booktitle = {ICASSP 2017},
  year = {2017}
}