Robust registration of two 3-D point sets is a common problem in computer vision. The Iterative Closest Point (ICP) algorithm is undoubtedly the most popular algorithm for solving this kind of problem. In this paper, we present the Picky ICP algorithm, which has been created by merging several extensions of the standard ICP algorithm, thus improving its robustness and computation time. Using pu...

Increased intracranial pressure (ICP) has an adverse effect on the clinical course of patients with severe head injuries. Direct intracranial measurement is the only method of knowing the precise ICP. At the Maryland Institute for Emergency Medical Services Systems, elevations in ICP are treated according to an aggressive protocol. Our experience with this protocol has led to the following conc...

Our understanding of what if any role intracranial pressure (ICP) plays in the manifestation of the optic neuropathy called glaucoma is only beginning to develop. ICP can have a profound effect on the optic nerve. Edema of the optic nerve head is of course an accepted consequence of elevations in ICP. Venous pulsations are seen in some individuals with normal or low ICP. Therefore some local al...

The performance of flexible fiberoptic bronchoscopy (FFB) has anecdotally been considered to carry a high risk of neurologic complications in patients with raised intracranial pressure (ICP). There is no evidence in the literature to support this concern. We evaluated this risk by reviewing hospital records of 132 patients who underwent FFB and computer tomography of the central nervous system ...

The current gold standard for the diagnosis of elevated intracranial pressure (ICP) remains invasive monitoring. Given that invasive monitoring is not always available or clinically feasible, there is growing interest in non-invasive methods of assessing ICP using diagnostic modalities such as ultrasound or magnetic resonance imaging (MRI). Increased ICP is transmitted through the cerebrospinal...

The Aurora B kinase complex is a critical regulator of chromosome segregation and cytokinesis. In Caenorhabditis elegans, AIR-2 (Aurora B) function requires ICP-1 (Incenp) and BIR-1 (Survivin). In various systems, Aurora B binds to orthologues of these proteins. Through genetic analysis, we have identified a new subunit of the Aurora B kinase complex, CSC-1. C. elegans embryos depleted of CSC-1...

Intracranial pressure (ICP) monitoring is a staple of neurocritical care. The most commonly used current methods of monitoring in the acute setting include fluid-based systems, implantable transducers and Doppler ultrasonography. It is well established that management of elevated ICP is critical for clinical outcomes. However, numerous studies show that current methods of ICP monitoring cannot ...

Elevated intracranial pressure (ICP) is a significant problem in several forms of ischemic brain injury including stroke, traumatic brain injury and cardiac arrest. This elevation may result in further neurological injury, in the form of transtentorial herniation(1,2,3,4), midbrain compression, neurological deficit or increased cerebral infarct(2,4). Current therapies are often inadequate to co...

Although a variety of techniques are available to measure nanoparticles, single particle ICP-MS (SP-ICP-MS) has become increasingly important due to its speed and ability to measure environmentally relevant low nanoparticle concentrations, surpassing the limitations of light-based technologies.6-7 Monitoring Cerium Dioxide and Zinc Oxide Nanoparticles through Drinking Water Treatments using Sin...

The accuracy of estimating intracranial pressure in brain tissue (ICP(BT)) via lumbar space was investigated using preset pressure levels in the interval 0 to 600 mm H(2)O in patients with communicating hydrocephalus. Lumbar space ICP correlated excellently to ICP(BT), demonstrated by a measured mean difference of 10 mm H(2)O (0.75 mm Hg) and a regression coefficient of 0.98. The concurrence su...