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The steady state visual evoked potential (SSVEP) is one of the most discussed method for the brain computer interface (BCI). In this paper, performance of the online SSVEP detection methods was compared. Two parametric and two non-parametric algorithms were used: the classical power spectrum estimation method (PS), the power spectrum estimation using the AR… (More)
The Research Institute on Nutrition and Food Security at the University of Barcelona (INSA-UB) was founded in 2005 by twenty-two research groups from the Faculties of Pharmacy and Food Science; Biology; Chemistry; and Geography and History, as well as other UB-affiliated centers and hospitals [...].
The concentration of carotenoids and fat-soluble vitamins in human plasma may play a significant role in numerous chronic diseases such as age-related macular degeneration and some types of cancer. Although these compounds are of utmost interest for human health, methods for their simultaneous determination are scarce. A new high pressure liquid… (More)