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BACKGROUND Brain tumor patients often associated with losses of the small-world configuration and neurocognitive functions before operations. However, few studies were performed on the impairments of frontal lobe low-grade gliomas (LGG) after tumor resection using small-world network features. METHODOLOGY/PRINCIPAL FINDINGS To detect differences in the(More)
PURPOSE To investigate whether interictal magnetoencephalography (MEG) concordant with other techniques can predict surgical outcome in patients with lesional and nonlesional refractory neocortical epilepsy (NE). METHODS 23 Patients with lesional NE and 20 patients with nonlesional NE were studied. MEG was recorded for all patients with a 275 channel(More)
— This paper focus on the testbed experimentation of a meshed tree routing algorithm with local link state for Wireless Personal Area networks (WPANs) based on current IEEE 802.15.4 MAC and PHY. The meshed tree uses a block addressing scheme based on tree structure and local link state information for mesh routing. Our approach exploits the information from(More)
—This article presents an in-depth introduction and analysis of the low-data-rate portion of the IEEE standard 802.15.5 that targets on providing mesh capabilities to low-rate Wireless Personal Area Networks. As major contributors of this standard, we seek to share our insights and motivations of the approaches adopted in the major components of the(More)
PURPOSE This study was undertaken to test the hypothesis that patients with epilepsy have abnormal imaginary coherence compared with control subjects. METHODS Thirty patients with seizures underwent magnetoencephalography (MEG) recording using a whole cortex MEG system. Conventional equivalent current dipoles (ECDs) and synthetic aperture magnetometry(More)
Temporal plus epilepsies (TPE) are rare and there are few sporadic reports on this topic. 1–3 Clinically, TPE and temporal lobe epilepsy (TLE) are often difficult to differentiate simply by using only general clinical features and MRI data. 2,3 Ryvlin et al. suggested that the presence of early ictal signs and symptoms implying the initial involvement of(More)
For the existing problems of "information islands" in the course of construction of digital campus, through research on software architecture of SOA (service-oriented architecture), which has features of standardization, loosely coupling, coarse grain, we propose the integrated framework of campus application integration based on SOA, and give a specific(More)
A hybrid approach for the surface segmentation of sparse triangle meshes is presented. The algorithm realizes the segmentation of different regions of triangle meshes through twice segmentations phases: in the first phase, for sparse mesh regions, the edge-based method is used after combination of planes according to the variance of the dihedral angle of(More)