Matches in SemOpenAlex for { <https://semopenalex.org/work/W62028993> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W62028993 endingPage "69" @default.
- W62028993 startingPage "69" @default.
- W62028993 abstract "Development of the CTF MEG system has been advanced with the introduction of a computer processing cluster between the data acquisition electronics and the host computer. The advent of fast processors, memory, and network interfaces has made this innovation feasible for large data streams at high sampling rates. We have implemented tasks including anti-alias filter, sample rate decimation, higher gradient balancing, crosstalk correction, and optional filters with a cluster consisting of 4 dual Intel Xeon processors operating on up to 275 channel MEG systems at 12 kHz sample rate. The architecture is expandable with additional processors to implement advanced processing tasks which may include e.g., continuous head localization/motion correction, optional display filters, coherence calculations, or real time synthetic channels (via beamformer). We also describe an electronics configuration upgrade to provide operator console access to the peripheral interface features such as analog signal and trigger I/O. This allows remote location of the acoustically noisy electronics cabinet and fitting of the cabinet with doors for improved EMI shielding. Finally, we present the latest performance results available for the CTF 275 channel MEG system including an unshielded SEF (median nerve electrical stimulation) measurement enhanced by application of an adaptive beamformer technique (SAM) which allows recognition of the nominal 20-ms response in the unaveraged signal." @default.
- W62028993 created "2016-06-24" @default.
- W62028993 creator A5003072613 @default.
- W62028993 creator A5024430676 @default.
- W62028993 creator A5026087523 @default.
- W62028993 creator A5027992418 @default.
- W62028993 creator A5052215235 @default.
- W62028993 creator A5075145036 @default.
- W62028993 creator A5083021656 @default.
- W62028993 creator A5090530658 @default.
- W62028993 date "2004-11-30" @default.
- W62028993 modified "2023-09-27" @default.
- W62028993 title "Advanced electronics for the CTF MEG system." @default.
- W62028993 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16012695" @default.
- W62028993 hasPublicationYear "2004" @default.
- W62028993 type Work @default.
- W62028993 sameAs 62028993 @default.
- W62028993 citedByCount "10" @default.
- W62028993 countsByYear W620289932015 @default.
- W62028993 countsByYear W620289932017 @default.
- W62028993 countsByYear W620289932018 @default.
- W62028993 countsByYear W620289932020 @default.
- W62028993 countsByYear W620289932021 @default.
- W62028993 countsByYear W620289932022 @default.
- W62028993 crossrefType "journal-article" @default.
- W62028993 hasAuthorship W62028993A5003072613 @default.
- W62028993 hasAuthorship W62028993A5024430676 @default.
- W62028993 hasAuthorship W62028993A5026087523 @default.
- W62028993 hasAuthorship W62028993A5027992418 @default.
- W62028993 hasAuthorship W62028993A5052215235 @default.
- W62028993 hasAuthorship W62028993A5075145036 @default.
- W62028993 hasAuthorship W62028993A5083021656 @default.
- W62028993 hasAuthorship W62028993A5090530658 @default.
- W62028993 hasConcept C104267543 @default.
- W62028993 hasConcept C111919701 @default.
- W62028993 hasConcept C119599485 @default.
- W62028993 hasConcept C127413603 @default.
- W62028993 hasConcept C138331895 @default.
- W62028993 hasConcept C163985040 @default.
- W62028993 hasConcept C41008148 @default.
- W62028993 hasConcept C84462506 @default.
- W62028993 hasConcept C9390403 @default.
- W62028993 hasConceptScore W62028993C104267543 @default.
- W62028993 hasConceptScore W62028993C111919701 @default.
- W62028993 hasConceptScore W62028993C119599485 @default.
- W62028993 hasConceptScore W62028993C127413603 @default.
- W62028993 hasConceptScore W62028993C138331895 @default.
- W62028993 hasConceptScore W62028993C163985040 @default.
- W62028993 hasConceptScore W62028993C41008148 @default.
- W62028993 hasConceptScore W62028993C84462506 @default.
- W62028993 hasConceptScore W62028993C9390403 @default.
- W62028993 hasLocation W620289931 @default.
- W62028993 hasOpenAccess W62028993 @default.
- W62028993 hasPrimaryLocation W620289931 @default.
- W62028993 hasRelatedWork W1987956759 @default.
- W62028993 hasRelatedWork W1994014832 @default.
- W62028993 hasRelatedWork W2003049179 @default.
- W62028993 hasRelatedWork W2085679170 @default.
- W62028993 hasRelatedWork W2177819593 @default.
- W62028993 hasRelatedWork W2360688637 @default.
- W62028993 hasRelatedWork W2380387027 @default.
- W62028993 hasRelatedWork W2385984446 @default.
- W62028993 hasRelatedWork W2391166671 @default.
- W62028993 hasRelatedWork W3173839411 @default.
- W62028993 hasVolume "2004" @default.
- W62028993 isParatext "false" @default.
- W62028993 isRetracted "false" @default.
- W62028993 magId "62028993" @default.
- W62028993 workType "article" @default.