Nonnegative matrix factorization and sparse representation for the automated detection of periodic limb movements in sleep


Stroke is a leading cause of death and disability in adults, and incurs a significant economic burden to society. Periodic limb movements (PLMs) in sleep are repetitive movements involving the great toe, ankle, and hip. Evolving evidence suggests that PLMs may be associated with high blood pressure and stroke, but this relationship remains underexplored… (More)
DOI: 10.1007/s11517-015-1444-y


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