Abstract: The present invention relates to a computer-implemented method for computing a neuromarker of Alzheimer's disease comprising the steps of obtaining at least one spectral feature from EEG signals of a subject; obtaining at least one Riemannian distance between a spatiofrequential covariance matrix computed from the EEG signals of said subject and at least one reference spatiofrequential covariance matrix; and combining said at least one spectral feature and said at least one Riemannian distance in a mathematical function. The present invention also relates to a method for self-paced modulation of EEG signals of a subject in order to alleviate symptoms of Alzheimer's disease using the predictive neuromarkers of Alzheimer's disease.

Abstract: Apparatus for elevating and supporting an associated riding lawn mower which includes a hand truck assembly having a generally inverted U-shaped frame attached to an axle cooperating with first and second axially spaced wheels carried thereon and having a generally planar tongue for supporting an associated objects to be moved; and a carriage assembly dimensioned and configured for mounting on the hand truck assembly, the carriage assembly wheels have supports for engaging the respective first and second wheels of the associated riding lawn mower, the carriage assembly is supported on the hand truck assembly by means of an opening in the carriage assembly engaging the tongue of the hand truck assembly whereby placement of the associated lawnmower on the supports of the carriage assembly while engaged with the hand truck assembly followed by rotational movement of the frame of the hand truck assembly from a generally vertical position to a generally horizontal position results in the elevation of the associate