Electric fringe field generator for manipulating nervous systems
First Claim
1. Electric field generator for manipulating the nervous system of a subject, which comprises:
- generator means for generating a fluctuating voltage;
at least one pair of field electrodes;
distributor means, responsive to the fluctuating voltage, for charging the field electrodes to opposite polarity;
said at least one pair of field electrodes to be positioned and oriented such as to render the subject entirely outside the space between the field electrodes.
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Accused Products
Abstract
Apparatus and method for manipulating the nervous system of a subject through afferent nerves, modulated by externally applied weak fluctuating electric fields, tuned to certain frequencies such as to excite a resonance in neural circuits. Depending on the frequency chosen, excitation of such resonances causes in a human subject relaxation, sleepiness, sexual excitement, or the slowing of certain cortical processes. The electric field used for stimulation of the subject is induced by a pair of field electrodes charged to opposite polarity and placed such that the subject is entirely outside the space between the field electrodes. Such configuration allows for very compact devices where the field electrodes and a battery-powered voltage generator are contained in a small casing, such as a powder box. The stimulation by the weak external electric field relies on frequency modulation of spontaneous spiking patterns of afferent nerves. The method and apparatus can be used by the general public as an aid to relaxation, sleep, or arousal, and clinically for the control and perhaps the treatment of tremors and seizures, and disorders of the autonomic nervous system, such as panic attacks.
109 Citations
9 Claims
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1. Electric field generator for manipulating the nervous system of a subject, which comprises:
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generator means for generating a fluctuating voltage; at least one pair of field electrodes; distributor means, responsive to the fluctuating voltage, for charging the field electrodes to opposite polarity; said at least one pair of field electrodes to be positioned and oriented such as to render the subject entirely outside the space between the field electrodes. - View Dependent Claims (2, 3)
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4. Electrode for use in an electric field generator for manipulating the nervous system of a subject, comprising:
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an input port; at least one pair of field electrodes; distributor means, connected to the input port, for charging the field electrodes to opposite polarity when the input port is energized; said at least one pair of field electrodes to be positioned and oriented such as to render the subject entirely outside the space between the field electrodes. - View Dependent Claims (5)
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6. A method for manipulating the nervous system of a subject, comprising the steps of:
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generating a fluctuating voltage; constructing a pair of field electrodes; applying the fluctuating voltage between the field electrodes to induce an electric field; and placing and orienting said pair of field electrodes such as to expose the subject solely to the electric field outside the space between the field electrodes. - View Dependent Claims (7)
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8. A method for manipulating the nervous system of a subject, comprising the steps of:
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selecting on the subject a skin area away from the head; generating a fluctuating voltage; constructing a pair of field electrodes; applying the fluctuating voltage between the field electrodes to induce an electric field; administering the electric field predominantly to said skin area, for modulating afferent nerves without causing classical nerve stimulation, and without causing substantial polarization current densities in the brain of the subject. - View Dependent Claims (9)
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Specification