The present invention relates to hair band EEGs. More particularly, the present invention relates to hair bands.
1. An EEG hair band to record multiple EEG signals comprising:
a. a head band having a generally arcuate configuration with two ends and one or more EEG teeth that circumnavigate the head band, wherein
i. each and all teeth are perpendicular to the head band,
ii. each EEG tooth comprises a tip having an electrode, and further is adapted to be of sufficient length and design to enable the electrode positioned on the tip of each EEG tooth to reach the scalp of a wearer when worn by a wearer,
iii. the electrodes are adapted to measure electroencephalograph signals from the wearer,
b. wherein the head band comprises at least one reference electrode and at least two additional electrodes, wherein each additional electrode creates an independent electroencephalograph channel referentially against the reference electrode.
2. The EEG hair band of claim 1 , wherein said head band is fabricated of material with sufficient rigidity to position said one or more EEG teeth in a perpendicular position to reach the scalp of the wearer.
3. The EEG hair band of claim 2 , wherein said head band further comprises a ground electrode.
4. The EEG hair band of claim 2 , further comprising at least one electrode positioned on one or both ends of the head band.
5. The EEG hair band of claim 1 , further comprising a battery and processor embedded within the head band, wherein electrodes are connected by one or more wires to the battery and the processor.
6. The EEG hair band of claim 5 , further comprising a wireless transmitter embedded within the head band, wherein the transmitter is connected by one or more wires to the processor.
7. The EEG hair band of claim 1 , wherein the head band further comprises a decorative element.
8. The EEG hair band of claim 1 , wherein the head band further comprises a body to position one or more EEG teeth to contact the wearer, and wherein the body is adapted to house one or more wires that connect the electrodes with electronic components that enable EEG signal acquisition.
9. The EEG hair band of claim 1 , wherein the EEG head band comprises two or more EEG teeth, wherein at least two EEG teeth are connected to redundantly acquire a single measurement.
10. The EEG hair band of claim 1 , wherein the reference electrode is on a tooth.
11. An EEG array system comprising 2 or more EEG hair bands of claim 1 , wherein each EEG hair band records an EEG signals from multiple locations on an individuals scalp.