Sackellares
James C. Sackellares, Gainesville, FL US
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20100219820 | Atomic Magnetometer Sensor Array Magnetoencephalogram Systems and Methods - Devices disclosed according to various embodiments use one or more arrays of atomic magnetometers to detect biologically derived magnetic fields. The disclosed devices and methods relate to application of utilization of a magnetic sensor with unique properties requiring changes in design, allowing new functions, and requiring alternative analysis methodologies. Various embodiments are also directed to methods for obtaining and processing biological magnetic signals. These methods may take advantage of the unique spatial arrangement of the atomic magnetometers and the capacity sensors to he used in either a scalar or a vector mode. Various embodiments have advantages over current magnetometer arrays for the purpose of detecting biological magnetic fields. Such advantages may include, for example: smaller size, lower power consumption, no necessity for cryogenic cooling, potential wafer-level fabrication, and/or the potential of better localization biological signals. In addition, various embodiments may allow increased target or subject mobility. | 09-02-2010 |
James Chris Sackellares, Gainesville, FL US
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20150088024 | METHODS AND SYSTEMS FOR BRAIN FUNCTION ANALYSIS - Various methods and systems are provided for cerebral diagnosis. In one example, among others, a method includes obtaining EEG signals from sensors positioned on a subject; conditioning data from the EEG signals to remove artifacts; generating a cerebral network model based at least in part upon the conditioned data; determining network features based upon the cerebral network model; and determining a cerebral condition of the subject based at least in part upon the network features. In another example, a method includes determining a recording condition of a positioned EEG sensor and providing an indication of an unacceptable recording condition of the EEG sensor. In another example, a system includes an EEG recording module to acquire signals; a signal conditioning module to condition signal data; a signal analysis module to determine signal features and cerebral network features; and a condition classification module to determine a cerebral condition of the subject. | 03-26-2015 |
J. Chris Sackellares, Gainesville, FL US
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20090124923 | System for seizure monitoring and detection - Systems and methods for the detection of pathological conditions in a brain analyze signal properties of the brain electrical activity recordings. The pathological conditions to be detected include the occurrence of a seizure event. The systems and methods calculate a seizure susceptibility index (SSI) for real time brain function monitoring and for a pre-screening process of seizure detection. | 05-14-2009 |
John Dennis Sackellares, Roswell, GA US
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20130205797 | FUEL HEATING SYSTEM FOR POWER PLANT - A fuel heating system for a power plant includes a fuel source for a gas turbine system, wherein the fuel source contains a fuel at a first temperature. Also included is a feedwater source for distributing a feedwater. Further included is a fuel heater configured to receive the fuel at the first temperature and distribute the fuel to the gas turbine system at a second temperature and capable of receiving the feedwater from the feedwater source. Yet further included is at least one boiler drum for containing a boiler substance. Also included is at least one heat exchanger for receiving the feedwater and the boiler substance and distributing the feedwater to the fuel heater and the boiler substance to the blowdown system. | 08-15-2013 |