Báo cáo hóa học: " Asynchronous BCI control using high-frequency SSVEP" pot

... material Additional file 1: BCI Synchronous step. A movie shows the BCI time- locked (synchronous) step. Additional file 2: BCI asynchronous step. Another movie shows the BCI asynchronous step control of mobile ... Access Asynchronous BCI control using high-frequency SSVEP Pablo F Diez 1* , Vicente A Mut 2 , Enrique M Avila Perona 1 and Eric Laciar Leber 1 Abstract Bac...

Ngày tải lên: 19/06/2014, 08:20

... tightly controlled for reproduc- ible position control of the quantum dots. In the present work, we report on in situ control of Si and Ge growth on stripe-patterned Si (001) substrates using reflection ... stripes. During further Si growth at 520°C, however, the {113} RHEED spots weaken again and new facet spots near the specular spot 1936 Nanoscale Res Lett (2010) 5:1935–1941 123 the r...

Ngày tải lên: 21/06/2014, 08:20

... 1 Control algorit hms. Control algorithms. Im pedance control (with its special case position control) is illust rated on the left side. Path control is illustrated on the right side: (1) control ... weight by a definable amount. Control algorithms Position control The first approach implemented for the Lokomat was position control [38]. In this ap proach, the control algo-...

Ngày tải lên: 19/06/2014, 08:20

... predictor of BCI performance In light of the availability of numerous BCI systems and the fact some users do not obtain significant BCI con- trol, prediction of BCI performance using simple neuro- physiological ... aprioricriterion for assigning a particular BCI system or a particular input modality (such as event-related potentials or sensorimotor rhythm) to a new BCI user, des...

Ngày tải lên: 19/06/2014, 08:20

... the robot had full control over its motion and moved the patient through the exercise. Active assisted mode allowed patient control of the robot but the robot would take over control if the patient ... Even though they did not have much experience using computers, they appeared to enjo y this type of treatment as much as the individuals in the control group enjoyed the one-on-one th...

Ngày tải lên: 19/06/2014, 08:20

... Press; 1960. doi:10.1186/1743-0003-8-57 Cite this article as: Persson et al.: A validation study using a modified version of Postural Assessment Scale for Stroke Patients: Postural Stroke Study ... miss information about size and distance; hence calculations of differences are not appropri ate using the more classical methods (t- test, McNemar ’s test, sign test etc). Some of these classi...

Ngày tải lên: 19/06/2014, 08:20

... term "challenge-based" controllers to refer to controllers that are in some ways the opposite of assistive controllers because they make movement tasks more difficult or chal- lenging. Examples include controllers ... robotic therapy devices using different types of assistance-based control algorithmsFigure 1 Examples of robotic therapy devices using different types of assista...

Ngày tải lên: 19/06/2014, 08:20

... signifi- cantly following reconstruction using autogenous palmaris longus tendon grafting. Conclusion In conclusion, multiple extensor-tendons reconstruction using autogenous palmaris longus tendon ... extensor digitorum (ED) was reconstructed using free tendon grafting by means of a Pulvertaft techniqueFigure 1 The extensor digitorum (ED) was reconstructed using free tendon grafting...

Ngày tải lên: 20/06/2014, 01:20

... navigation guidance using a tracker connected to the anterior femoral cutting jig (B). Figure 7 Resection level and its precise position were controlled and “fine-tuned” using a screwdriver to ... was then inserted into the opening. The femoral component rotational axis was controlled under navigation guidance using a tracker connected to the anterior femoral cutting jig (Figure 6). Rot...

Ngày tải lên: 20/06/2014, 04:20

... navigation guidance using a tracker connected to the anterior femoral cutting jig (B). Figure 7 Resection level and its precise position were controlled and “fine-tuned” using a screwdriver to ... slope were controlled manually under navigation guidance. Figure 6 A “starting” hole was created in the distal femur for IM rod insertion (A). The femoral component rotational axis was controlle...

Ngày tải lên: 20/06/2014, 07:20