EEG analysis system
US8483815B2 · kind B2 · utility
12Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2007 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Jul 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A process for analysing an electroencephalogram signal representative of activity of a brain, including: i) generating coefficient data for a signal representation of a portion of said signal; ii) generating first gain data representing an average amplitude of an output signal generated based on said signal representation and said coefficient data; iii) generating second gain data representing an average amplitude of said portion; and iv) generating, based on said first gain data and said second gain data, brain state data representing subcortical activity of said brain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.