Antonio Barrientos Cruz

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This paper introduces the work developed by the authors in the study of tremor time series. First, it introduces a novel technique for the study of tremor. The technique presented is a high-resolution technique that solves most of limitations of the Fourier Analysis (the standard technique to the study of tremor time series). This technique was used for the(More)
Unmanned Aerial Vehicles have widely demonstrated their utility in military applications. Different vehicle types airplanes in particular have been used for surveillance and reconnaissance missions. Civil use of UAVs, as applied to early alert, inspection and aerialimagery systems, among others, is more recent (OSD, 2005). For many of these applications,(More)
This paper analyzes the user’s feedback influence in the mental task discrimination capability through the comparison of results obtained from Off-line and On-line Brain Computer Interface experimental procedures. Experiments performed under these two paradigms were carried out by five male volunteers. In order to develop a wearable BCI device only two(More)
Brain Computer Interface is an emerging technology that allows new output paths to communicate the user’s intentions without use of normal output ways, such as muscles or nerves(Wolpaw, J. R.; et al., 2002). In order to obtain its objective BCI devices shall make use of classifier which translate the inputs provided by user’s brain signal to commands for(More)
Active materials are capable of responding in a controlled way to different external physical or chemical stimulus by changing some of their properties. These materials can be used to design and develop sensors, actuators and multifunctional systems with a large number of applications for developing medical devices (for both surgery and implants). On the(More)
Brain Computer Interface is an emerging technology that allows new output paths to communicate the user’s intentions without the use of normal output paths, such as muscles or nerves. In order to obtain their objective, BCI devices make use of classifiers which translate inputs from the user’s brain signals into commands for external devices. This paper(More)
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