Driving event-related potential-based speller by localized posterior activities: An offline study.

Multi-sensor recordings are normally used in event-related potential (ERP)-based brain computer interfaces (BCIs), for capturing brain activities widely distributed over the cortical surface. However, this may lead to an increased number of sensors for boosting classification performance, as well as a complicated computational effort for optimizing/reducing sensors, limiting the popularization of mobile/wearable BCIs for the end use. The localization of brain activities may help fix this issue by making useful information concentrated on relatively local brain areas, thus greatly reducing the number of sensors required and computational burden arising from the sensor selection.

Minimally invasive plate osteosynthesis for the treatment of sternal fracture in the lower chest: a case report.

Sternal fracture is a common complication of chest trauma but has a low incidence. Various treatments have been developed to reconstruct sternal fractures. Among these approaches, analgesia, corset fixation, and open reduction with plate internal fixation have been suggested.

Analysis of the advantages of 3D printing in the surgical treatment of multiple rib fractures: 5 cases report.

Background: Rib fractures account for a fairly high proportion of chest injuries, ranging from 55 to 80%. The most common mechanisms of injury include: traffic accident, extrusion and falls from significant heights. Besides, the surgical treatment of multiple rib fractures has been accepted by more and more medical professionals.