The brain–computer interface cycle

The brain-computer interface cycle.

Brain-computer interfaces (BCIs) have attracted much attention recently, triggered by new scientific progress in understanding brain function and by impressive applications. The aim of this review is to give an overview of the various steps in the BCI cycle, i.e., the loop from the measurement of brain activity, classification of data, feedback to the subject and the effect of feedback on brain...

Interface Life Cycle Management within Enterprise Architecture

Enterprise architectures provide reasonable information to guide evolution of complex technical systems within their organizational embeddings. In current approaches, viewing the impact of system changes is focused on analyzing components and neglects detailed views of interfaces connecting components. This paper presents a new approach, which considers interfaces as first-class objects to supp...

Photoinduced redox cycle of riboflavin at a water/oil interface.

A photoinduced redox reaction cycle of Riboflavin (RF) at a water/CCl4 interface was studied directly by means of both steady-state and time-resolved total internal reflection (TIR) fluorescence spectroscopies. The TIR fluorescence spectrum of RF observed at the water/CCl4 interface with the maximum wavelength of 517 nm was assigned to the pi-pi* transition from the excited singlet-state of the...

The HLA-G cycle provides for both NK tolerance and immunity at the maternal-fetal interface.

The interaction of noncytotoxic decidual natural killer cells (dNK) and extravillous trophoblasts (EVT) at the maternal-fetal interface was studied. Confocal microscopy revealed that many dNK interact with a single large EVT. Filamentous projections from EVT enriched in HLA-G were shown to contact dNK, and may represent the initial stage of synapse formation. As isolated, 2.5% of dNK contained ...

Simulation of the Admittance Control Based Haptic Interface Device