Deep and surface hemodynamic signal from functional time resolved transcranial near infrared spectroscopy compared to skin flowmotion. - Federico Aletti; Rebecca Re; Vincenzo Pace; Davide Contini; Erika Molteni; Sergio Cerutti; Anna M. Bianchi; Alessandro Torricelli; Lorenzo Spinelli; Rinaldo Cubeddu; Giuseppe Baselli (Comput. Biol. Medicine, 2012)