Abstract: This invention relates generally to methods for localization and visualization of implanted electrodes and penetrating probes in the brain in 3D space with consideration of functional brain anatomy. Particularly, this invention relates to precise and sophisticated methods of localizing and visualizing implanted electrodes to the cortical surface and/or topological volumes of a patient's brain using 3D modeling, and more particularly to methods of accurately mapping implanted electrodes to the cortical topology and/or associated topological volumes of a patient's brain, such as, for example, by utilizing recursive grid partitioning on a manipulable virtual replicate of a patient's brain. This invention further relates to methods of surgical intervention utilizing accurate cortical surface modeling and/or topological volume modeling of a patient's brain for targeted placement of electrodes and/or utilization thereof for surgical intervention in the placement of catheters or other probes into it.

Abstract: This invention relates generally to methods for localization and visualization of implanted electrodes and penetrating probes in the brain in 3D space with consideration of functional brain anatomy. Particularly, this invention relates to precise and sophisticated methods of localizing and visualizing implanted electrodes to the cortical surface and/or topological volumes of a patient's brain using 3D modeling, and more particularly to methods of accurately mapping implanted electrodes to the cortical topology and/or associated topological volumes of a patient's brain, such as, for example, by utilizing recursive grid partitioning on a manipulable virtual replicate of a patient's brain. This invention further relates to methods of surgical intervention utilizing accurate cortical surface modeling and/or topological volume modeling of a patient's brain for targeted placement of electrodes and/or utilization thereof for surgical intervention in the placement of catheters or other probes into it.

Abstract: An improved system and method is disclosed for transparent and agent-less remote access to CIMOMs and the management information they provide, regardless of the CIMOM communication protocol implemented. Differences between disparate CIM object manager (CIMOM) implementations are abstracted to provide clients a common interface when accessing information management data. A protocol layer is implemented that comprises protocol adapters that are dynamically loaded to handle communications with WBEM implementation. Target CIMOM protocols are discovered on-line by the protocol layer, which provides the appropriate interface to transparently convey management information from the CIMOM to the abstraction layer.

Abstract: A method of managing access to a network resource is provided. An access query generated by a user requesting access to one of a group of resources is received. In response, a directory schema is used to determine the privileges assigned to the user for accessing the resource. The directory schema includes an association object associating user objects representing multiple users, a resource group object representing the group of resources, and privilege objects representing privileges of users for accessing each of the group of resources such that the association defines the privileges of various users for accessing the group of resources.

Abstract: Information handling system access to a network product, such as a predetermined application, function or information, is controlled by a server administrator associated with the product and a privilege directory associated with the network. The privilege directory has plural association objects, each association object tied to one or more users or group of users and a single privilege. On receipt of a request from a user to access a product, the server administrator queries the privilege directory to determine all association objects tied to the requesting user and determines if a privilege to access the product is tied to an association object having the requesting user.