US Patent 7471978 Brain function scan system
Patent 7471978 was granted and assigned to New York University on December, 2008 by the United States Patent and Trademark Office.
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A portable EEG (electroencephalograph) instrument, especially for use in emergencies and brain assessments in physicians' offices, detects and amplifies brain waves and converts them into digital data for analysis by comparison with data from normal groups. In one embodiment, the EEG electrodes are in a headband which broadcasts the data, by radio or cellular phone, to a local receiver for re-transmission and/or analysis. In another embodiment, the subject is stimulated in two modes, i.e., aural and sensory, at two different frequencies to provide the subject's EPs (Evoked Potentials), assessing transmission through the brainstem and thalamus.
US Patent 07471978 Brain function scan system US Patent 7471978 Brain function scan system
US Patent 07471978 Brain function scan system
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