| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43a041af71160ac206805daa6b182e00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_783d91541b6a5190bd90caa33d5755a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21d629c5e08dfde57ca66f9408034838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43eaf322c9463363694ba58e9ba01723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c20dd1adde81545e4ade4cd77f7b80a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2fd875d0de1b231ba8ee4ea9c3dcd43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2218-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-0354
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-369 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-296 |
| filingDate |
2007-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edc8495ca168fa64ab70d51eba47d33d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8c0908a3df0e926ffd02ba2e79edf83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0741761ed9e3c971f62eea5a37f896a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f8590d2379a404af2586f8f9a59a8cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d6ceb27b95e6dcc8b64e99e1b55bbdf |
| publicationDate |
2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8838225-B2 |
| titleOfInvention |
Analysis of multi-channel measurement data using orthogonal virtual channels |
| abstract |
The present invention introduces a method for processing multichannel measurement data achieved especially in MEG and EEG measurements. The method uses a signal space separation (SSS) method and the orthogonality of lead fields in order to calculate linear transformation from physical measurement channels to virtual channels. The geometry related to the measurement arrangement is dissipated and the number of virtual channels is clearly lower than the number of physical sensors. The concept of total information can be applied for such transformed measurement data due to orthogonality. The method offers simplified post-processing of the biomagnetic data, such as for source modelling. The total information can also be interpreted as a robust quantity describing the physiological state of a patient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11478603-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11273283-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11786694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11717686-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11318277-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11452839-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11364361-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11723579-B2 |
| priorityDate |
2007-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |